Deck 2: EXIN Cloud Computing Foundation

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Question
What is the implication on storage availability of moving to a Cloud environment?

A) storage capability can be easily added
B) storage capability is expensive
C) storage capability is limited
D) storage capability needs to be integrated
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Question
What is the main tool for users accessing the Cloud?

A) remote desktop
B) the firewall
C) the web-browser
D) the web-server
Question
Why can virus scanning software not run directly on the hypervisor?

A) because the hypervisor is hidden software
B) because the hypervisor only guests other operating systems
C) because the hypervisor runs on a server
D) because the hypervisor starts up before the virus scanning software
Question
What is a Sprint?

A) A brainstorming session in Extreme programming to generate design ideas.
B) A race between two developers to see who can complete a feature fastest.
C) One iteration in the Scrum methodology.
D) The last iteration in the Scrum project, when the team works long hours to finish the project.
Question
What is a key advantage of a content management system?

A) It distributes content to users.
B) It is a management system for distributed computer environments.
C) It provides the possibility to connect to multiple web-sites without using a password.
D) It reduces repetitive duplicate input.
Question
A customer requests a report that summarizes functionality added and defects found and fixed, right at the end of a Sprint. Who may best prepare this report?

A) The Product Owner
B) The Scrum Master
C) The team
D) This type of report should not be prepared.
Question
Which means of communication is the most preferable to clarify the interpretation of a requirement?

A) E-mail
B) Face-to-face
C) Instant messaging
D) Telephone
Question
What is an example of the implementation of federation?

A) driver's license
B) fingerprint
C) information card
D) iris scan
Question
Why is text messaging in automobiles outlawed in many countries?

A) for financial reasons
B) for safety reasons
C) for security reasons
D) for synchronization reasons
Question
Sprint planning should result in a commitment on what will be delivered at the end of the Sprint. Who makes this commitment?

A) The Product Owner
B) The Scrum Master
C) The team
Question
What is a main benefit of a Thin Client?

A) Access to suspicious web sites can be locked.
B) Access to web applications can easily be restricted.
C) Users can login from any location they want.
D) Users cannot install unauthorized or risky software.
Question
Providing a user access to an application in the Cloud requires several steps. In which step are the user's permissions determined?

A) during the auditing phase
B) during the authentication phase
C) during the authorization phase
D) during the verification phase
Question
What is the single point of truth in a Claim-based identity management solution?

A) the cloud application
B) the Hypervisor
C) the identity provider
D) the server hosting the application
Question
What is Web-based Enterprise Management (WBEM)?

A) a management system for distributed computer environments
B) a protocol to manage all web-based applications of an enterprise
C) a set of management standards based on Internet standards
D) a web-based application to manage the enterprise resources
Question
Agile planning happens at multiple levels including a daily plan, an sprint plan and a strategic plan. What term best describes the multi-level planning?

A) Planning Onion
B) Planning Poker
C) Sprint Planning
Question
What was a serious drawback in the early development of networks?

A) computers being dedicated to one function
B) computers were too complicated to be connected
C) the low speed of the network
D) vendors developing their own network communication protocols
Question
Who should update the work estimates during the Sprint?

A) Only the team members
B) The Project Manager
C) The Product Owner
Question
What is the most important feature of a virtualized environment?

A) Multiple applications can be used by a single user.
B) Multiple computers can be connected to a single network.
C) Multiple operating systems can be used on a single hardware platform
D) Multiple users can be active on a single network.
Question
In evaluating a Cloud service provider, which security issue is important?

A) how the service provider implements and maintains security
B) the compatibility of the virus scanners used by the vendor and in your organization
C) the protection provided by your organization's firewall
D) the security protocols used by other customers of the services
Question
What are the functions supported by HTTP?

A) Command Fill Add Use
B) Get Post Put Delete
C) Order Retrieve Send Replace
D) Receive View Select Send
Question
How can moving to Cloud Computing reduce capital expenses?

A) One can reduce the number of applications in use within the enterprise.
B) One can reduce the number of IT staff in the datacenter.
C) One needs less client computers to access the enterprise applications in the Cloud.
D) One pays for the use of hardware, not for the value of the hardware at the time of purchase.
Question
What is an important limitation of Cloud computing?

A) actuality of data
B) inflexibility
C) regulatory concerns
D) volume of waste
Question
What is the Pay as You Go Model?

A) a discount for customers changing their network provider
B) a discount for mobile connections based on the distance to the datacenter
C) to pay for a service after ending the contract
D) to pay for services based on their use
Question
What is the intended result of a Distributed Denial of Service (DDOS) attack on a web site?

A) To change the content of the site to prevent it from providing further services
B) To distribute the content of the site to users who are denied access to its service
C) To infect the site to distribute a virus to users, which denies them access to further services
D) To lock users out of the site by exhausting the sites resources
Question
Why are standards important?

A) Standards provide interoperability.
B) Standards provide legal compliance.
C) Standards provide security.
D) Standards provide the most user-friendly solution.
Question
What is not a staffing benefit of Cloud computing?

A) Fewer IT-staff
B) Lower employee benefits
C) Lower recruitment costs
D) Lower self-service costs
Question
What does   'loosely coupled'   mean?

A) An object implementing only a single method or function.
B) The application from one organization can use the service of another organization.
C) The services in the cloud can be ordered when needed.
D) The thin clients can be disconnected anytime.
Question
Which technique allows multiple operating systems to run on a single host computer?

A) client
B) Hypervisor
C) sandboxing
D) server
Question
How might moving to the Cloud have a negative impact on users?

A) Development is no longer in house and may take longer to be performed.
B) Software licensing is no longer part of operations.
C) Support and maintenance are no longer in house and may take longer to be performed.
D) Uptimes can be guaranteed but not adjusted in a flexible manner.
Question
What is an important environment related benefit of Cloud?

A) fewer requirements for power capabilities
B) highly protected data
C) independency from the Internet
D) small bandwidth
Question
What does CaaS represent?

A) combining applications in a single access system
B) communication applications provided by an offsite location service provider
C) computer maintenance services provided by an external service provider
D) computing services provided by an offsite location service provider
Question
Failover is the capacity to switch, often automatically, to another system or resource in the event of a failure. How does failover assist in the provision of cloud services?

A) It assists providers in ensuring continuity of service when there is a problem.
B) It automatically restarts the system in case of a failure.
C) It builds a back-up while the system is active.
D) It provides hidden storage to be used when needed.
Question
What is a difference between XML and HTML?

A) XML is used to format many types of documents and structures; HTML formats the display of content in a web-browser.
B) HTML is used to format many types of documents and structures; XML formats the display of content in a web-browser.
C) HTML can be used to format the display of content in a web-browser, XML cannot.
D) XML can be used to format the display of content in a web-browser, HTML cannot.
Question
What is the benefit of replication of data center sites?

A) data protection
B) disaster recovery
C) extended data storage
D) increased response rate
Question
How could presence be used to enhance security in the Cloud?

A) by prohibiting users to access cloud applications, except when on their work place
B) by prohibiting users to access cloud applications at their work place
C) by restricting access to applications, depending on the user's physical location
D) by using a web cam to identify the user of a cloud application
Question
What is the purpose of failover?

A) to automatically restart the system in case of a failure
B) to build up a back-up while the system is active
C) to switch over automatically to another system
D) to work on two systems at the same time
Question
What is a benefit of virtual client operating systems in protection against virus infections?

A) A virus infection in one operating system will not infect the other operating systems.
B) One virus scanner on a client operating system will protect all other operating systems.
C) The client operating systems are virtual and cannot be infected from outside.
D) The client operating systems can be protected by the virus scanner of the host operating system.
Question
Why does a VPN offer more mobility to employees?

A) It allows employees to work from locations other than their office.
B) It offers more security at home than at the office.
C) It offers a higher network speed at home than at the office.
D) It does not require a network connection.
Question
What is a major benefit of using applications on mobile devices?

A) Mobile devices are cheaper than personal computers.
B) Mobile devices provide location independence.
C) Mobile devices uniquely identify the user approaching the application
D) Mobile devises are more secure than personal computers.
Question
What is the function of the Web Tier?

A) load balanced databases
B) multiple backend application servers
C) responding to client requests
D) supporting the client requests
Question
What is not a key characteristic of multipurpose architecture?

A) Multi-tiered
B) Open standards
C) Security
D) Server virtualization
Question
What might be considered an advantage for someone storing valuables in a bank in comparison to someone storing data in the Cloud?

A) The bank customer knows where the bank is located and which locker is used to store valuables.
B) The bank uses physical measures to protect your valuables.
C) The bank has better protection against fires and floods.
D) The bank has better opening hours.
Question
Why may Service levels vary for Hybrid Clouds?

A) Hybrid Clouds are constantly shifting from Public to Private Clouds.
B) Hybrid Clouds are less reliable than Public Clouds.
C) Hybrid Clouds are less reliable than Private Clouds.
D) SLAs of Hybrid Clouds contain a mix of Public and Private Cloud SLAs.
Question
Which characteristic of Identity management systems uses presence and location to determine available services and capabilities?

A) digital identity
B) group management
C) role management
D) separation of duties
Question
What is required in order to achieve ISO/IEC 20000 certification?

A) A member of ISO must always be present at the Cloud provider.
B) Documentation alone is enough to be certified.
C) The Cloud provider's IT systems must be upgraded to use ISO software.
D) The Cloud provider's staff also needs to adhere to the described procedures and instructions.
Question
What is a driver for Cloud Computing?

A) It makes it easier to scale down IT resources.
B) It makes an organization less dependent on the network.
C) It allows organizations to invest in IT before it is needed.
D) It makes it easier to integrate with legacy software.
Question
What is the operational benefit of software licensing for a Cloud solution?

A) Operational costs are part of capital expenditure.
B) Platform costs are much more stable.
C) Server costs are lower.
D) Software licensing may no longer impact capital expenditure.
Question
Restricting access to systems/applications based on time is part of which Triple-A security cornerstone?

A) Accounting
B) Application
C) Authentication
D) Authorization
Question
Which technical term describes the process of placing a packing within another packet and sending it over a network?

A) Broadcasting
B) Firewalling
C) Routing
D) Tunneling
Question
What is meant by data partitioning in the Cloud?

A) formatting a hard disk to allow for very big files
B) keeping data from one Cloud user on a single hard disk
C) keeping data from one Cloud user safe from other users
D) splitting data into small parts so they fit more easily on a solid state disk
Question
What is the major benefit for software developers with regard to Cloud platforms?

A) Connectivity with other platforms makes it easier for users to connect to the Cloud.
B) Software developers can design, build and test their solutions faster.
C) Software developers do not benefit from Cloud platforms.
D) Solutions may be marketed on any platform.
Question
How can a move to Cloud Computing reduce capital expenditure?

A) It can reduce the number of applications in use within the enterprise.
B) It can reduce the number of IT staff in the datacenter.
C) It needs less client computers to access the enterprise applications in the Cloud.
D) It pays for the use of hardware, not for the value of the hardware at the time of purchase.
Question
Capacity management is a process to ensure IT infrastructure is used efficiently and that it is provided at the right time and price in the needed volumes. Which ISO/IEC 20000 process group does Capacity management belong to?

A) Control processes
B) Resolution processes
C) Relationship processes
D) Service delivery processes
Question
What is a main benefit of a Thin Client?

A) Access to unauthorized web sites can be locked.
B) Access to web applications can easily be restricted.
C) Users can log in from a n y location.
D) Users cannot install unauthorized or risky software.
Question
In identity management, how might location information be used?

A) to determine the user's native language
B) to determine whether the user is connected via a mobile platform
C) to provide advertisements for local restaurants, determined by GPS
D) to provide the correct version of the application for the user's operating system
Question
What is meant by Virtualization?

A) Virtualization means that data does not exist anywhere.
B) Virtualization is a method to combine more computing power onto one server.
C) Virtualization is a method to combine multiple computer environments onto one server.
D) Virtualization means that no real computer system is needed to distribute cloud solutions.
Question
How might moving to Cloud computing enhance user's ongoing experience of software applications?

A) by accomplishing quick and efficient application updates
B) by increasing the access to information available on the Internet
C) by moving internal systems with performance problems to the Cloud
D) by passing problems with applications to the Cloud provider
Question
Which process is an external process for a Cloud data center?

A) Availability management
B) Capacity management
C) Service continuity management
D) Service level management
Question
What is not a security measure associated with the Single Sign On (SSO) principle?

A) Active directory authentication
B) Security token
C) SOAP protocol
D) Smart card
Question
Why are Service level agreements (SLAs) in Public Clouds highly standardized?

A) They need to be available to and usable by everyone.
B) Cloud providers aim for a single service level for all offered services.
C) They are standardized by the ISO.
D) They are standardized by the US government.
Question
The Total Cost of Ownership (TCO) of a Cloud solution may change and in the worst case increase. How can this happen?

A) In certain cases the TCO is intentionally shortened by lack of vision on future developments.
B) In certain cases the TCO is just not the right measure for calculating relevant costs and expenditures.
C) In some cases customers have not acted upon a good business case.
D) In some cases only the distribution of different components that add up to the TCO may change.
Question
Presenting a user with a logical space for storing data and mapping this to the physical location where it is stored allows many systems to share the same storage device. What is this called?

A) Dynamic scaling
B) Load balancing
C) Managed services
D) Storage virtualization
Question
The three elements that form the security corner stone of IP based network management and policy administration are the so-called Triple-A. What is not one of the Triple-A elements?

A) Accounting
B) Application
C) Authentication
D) Authorization
Question
Where does the abbreviation SOA stand for?

A) Service Oriented Architecture
B) Service Oriented Application
C) Service Organized Architecture
D) Service Organization Agency
Question
What is not an operational benefit of Cloud Computing?

A) Instant server deployment
B) Less IT staff
C) Managed services
D) Possibility of back-ups as a service
Question
What advantage does PaaS have compared to IaaS?

A) The provider takes care of scalability.
B) The user is free to choose the server the application runs on.
C) The user may choose any programming language to write an application.
D) The dependency on the network is lower.
Question
Which Service Model provides the best environment for testing new software?

A) Infrastructure as a Service (IaaS)
B) Platform as a Service (PaaS)
C) Software as a Service (SaaS)
D) There is no difference
Question
Which security issue is important to your organization as you evaluate Cloud service providers?

A) How the service provider implements and maintains security
B) The compatibility of the virus scanners used by the vendor and in your organization
C) The protection provided by your organization's firewall
D) The security protocols used by other customers of the services
Question
What is the main challenge for providers as moving to the Cloud causes changes in relation to their customers?

A) Cloud providers may be reluctant to ask for more money to deliver their products and services.
B) Cloud providers need to certify their solutions.
C) Providers will have to understand their customers business and redefine SLA's for Cloud environments.
D) Products are not delivered on premise but through the Cloud.
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Deck 2: EXIN Cloud Computing Foundation
1
What is the implication on storage availability of moving to a Cloud environment?

A) storage capability can be easily added
B) storage capability is expensive
C) storage capability is limited
D) storage capability needs to be integrated
storage capability can be easily added
2
What is the main tool for users accessing the Cloud?

A) remote desktop
B) the firewall
C) the web-browser
D) the web-server
the web-browser
3
Why can virus scanning software not run directly on the hypervisor?

A) because the hypervisor is hidden software
B) because the hypervisor only guests other operating systems
C) because the hypervisor runs on a server
D) because the hypervisor starts up before the virus scanning software
because the hypervisor only guests other operating systems
4
What is a Sprint?

A) A brainstorming session in Extreme programming to generate design ideas.
B) A race between two developers to see who can complete a feature fastest.
C) One iteration in the Scrum methodology.
D) The last iteration in the Scrum project, when the team works long hours to finish the project.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
5
What is a key advantage of a content management system?

A) It distributes content to users.
B) It is a management system for distributed computer environments.
C) It provides the possibility to connect to multiple web-sites without using a password.
D) It reduces repetitive duplicate input.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
6
A customer requests a report that summarizes functionality added and defects found and fixed, right at the end of a Sprint. Who may best prepare this report?

A) The Product Owner
B) The Scrum Master
C) The team
D) This type of report should not be prepared.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
7
Which means of communication is the most preferable to clarify the interpretation of a requirement?

A) E-mail
B) Face-to-face
C) Instant messaging
D) Telephone
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
8
What is an example of the implementation of federation?

A) driver's license
B) fingerprint
C) information card
D) iris scan
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
9
Why is text messaging in automobiles outlawed in many countries?

A) for financial reasons
B) for safety reasons
C) for security reasons
D) for synchronization reasons
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
10
Sprint planning should result in a commitment on what will be delivered at the end of the Sprint. Who makes this commitment?

A) The Product Owner
B) The Scrum Master
C) The team
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
11
What is a main benefit of a Thin Client?

A) Access to suspicious web sites can be locked.
B) Access to web applications can easily be restricted.
C) Users can login from any location they want.
D) Users cannot install unauthorized or risky software.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
12
Providing a user access to an application in the Cloud requires several steps. In which step are the user's permissions determined?

A) during the auditing phase
B) during the authentication phase
C) during the authorization phase
D) during the verification phase
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
13
What is the single point of truth in a Claim-based identity management solution?

A) the cloud application
B) the Hypervisor
C) the identity provider
D) the server hosting the application
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
14
What is Web-based Enterprise Management (WBEM)?

A) a management system for distributed computer environments
B) a protocol to manage all web-based applications of an enterprise
C) a set of management standards based on Internet standards
D) a web-based application to manage the enterprise resources
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
15
Agile planning happens at multiple levels including a daily plan, an sprint plan and a strategic plan. What term best describes the multi-level planning?

A) Planning Onion
B) Planning Poker
C) Sprint Planning
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
16
What was a serious drawback in the early development of networks?

A) computers being dedicated to one function
B) computers were too complicated to be connected
C) the low speed of the network
D) vendors developing their own network communication protocols
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
17
Who should update the work estimates during the Sprint?

A) Only the team members
B) The Project Manager
C) The Product Owner
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
18
What is the most important feature of a virtualized environment?

A) Multiple applications can be used by a single user.
B) Multiple computers can be connected to a single network.
C) Multiple operating systems can be used on a single hardware platform
D) Multiple users can be active on a single network.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
19
In evaluating a Cloud service provider, which security issue is important?

A) how the service provider implements and maintains security
B) the compatibility of the virus scanners used by the vendor and in your organization
C) the protection provided by your organization's firewall
D) the security protocols used by other customers of the services
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
20
What are the functions supported by HTTP?

A) Command Fill Add Use
B) Get Post Put Delete
C) Order Retrieve Send Replace
D) Receive View Select Send
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
21
How can moving to Cloud Computing reduce capital expenses?

A) One can reduce the number of applications in use within the enterprise.
B) One can reduce the number of IT staff in the datacenter.
C) One needs less client computers to access the enterprise applications in the Cloud.
D) One pays for the use of hardware, not for the value of the hardware at the time of purchase.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
22
What is an important limitation of Cloud computing?

A) actuality of data
B) inflexibility
C) regulatory concerns
D) volume of waste
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
23
What is the Pay as You Go Model?

A) a discount for customers changing their network provider
B) a discount for mobile connections based on the distance to the datacenter
C) to pay for a service after ending the contract
D) to pay for services based on their use
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
24
What is the intended result of a Distributed Denial of Service (DDOS) attack on a web site?

A) To change the content of the site to prevent it from providing further services
B) To distribute the content of the site to users who are denied access to its service
C) To infect the site to distribute a virus to users, which denies them access to further services
D) To lock users out of the site by exhausting the sites resources
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
25
Why are standards important?

A) Standards provide interoperability.
B) Standards provide legal compliance.
C) Standards provide security.
D) Standards provide the most user-friendly solution.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
26
What is not a staffing benefit of Cloud computing?

A) Fewer IT-staff
B) Lower employee benefits
C) Lower recruitment costs
D) Lower self-service costs
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
27
What does   'loosely coupled'   mean?

A) An object implementing only a single method or function.
B) The application from one organization can use the service of another organization.
C) The services in the cloud can be ordered when needed.
D) The thin clients can be disconnected anytime.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
28
Which technique allows multiple operating systems to run on a single host computer?

A) client
B) Hypervisor
C) sandboxing
D) server
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
29
How might moving to the Cloud have a negative impact on users?

A) Development is no longer in house and may take longer to be performed.
B) Software licensing is no longer part of operations.
C) Support and maintenance are no longer in house and may take longer to be performed.
D) Uptimes can be guaranteed but not adjusted in a flexible manner.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
30
What is an important environment related benefit of Cloud?

A) fewer requirements for power capabilities
B) highly protected data
C) independency from the Internet
D) small bandwidth
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
31
What does CaaS represent?

A) combining applications in a single access system
B) communication applications provided by an offsite location service provider
C) computer maintenance services provided by an external service provider
D) computing services provided by an offsite location service provider
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
32
Failover is the capacity to switch, often automatically, to another system or resource in the event of a failure. How does failover assist in the provision of cloud services?

A) It assists providers in ensuring continuity of service when there is a problem.
B) It automatically restarts the system in case of a failure.
C) It builds a back-up while the system is active.
D) It provides hidden storage to be used when needed.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
33
What is a difference between XML and HTML?

A) XML is used to format many types of documents and structures; HTML formats the display of content in a web-browser.
B) HTML is used to format many types of documents and structures; XML formats the display of content in a web-browser.
C) HTML can be used to format the display of content in a web-browser, XML cannot.
D) XML can be used to format the display of content in a web-browser, HTML cannot.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
34
What is the benefit of replication of data center sites?

A) data protection
B) disaster recovery
C) extended data storage
D) increased response rate
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
35
How could presence be used to enhance security in the Cloud?

A) by prohibiting users to access cloud applications, except when on their work place
B) by prohibiting users to access cloud applications at their work place
C) by restricting access to applications, depending on the user's physical location
D) by using a web cam to identify the user of a cloud application
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
36
What is the purpose of failover?

A) to automatically restart the system in case of a failure
B) to build up a back-up while the system is active
C) to switch over automatically to another system
D) to work on two systems at the same time
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
37
What is a benefit of virtual client operating systems in protection against virus infections?

A) A virus infection in one operating system will not infect the other operating systems.
B) One virus scanner on a client operating system will protect all other operating systems.
C) The client operating systems are virtual and cannot be infected from outside.
D) The client operating systems can be protected by the virus scanner of the host operating system.
Unlock Deck
Unlock for access to all 69 flashcards in this deck.
Unlock Deck
k this deck
38
Why does a VPN offer more mobility to employees?

A) It allows employees to work from locations other than their office.
B) It offers more security at home than at the office.
C) It offers a higher network speed at home than at the office.
D) It does not require a network connection.
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39
What is a major benefit of using applications on mobile devices?

A) Mobile devices are cheaper than personal computers.
B) Mobile devices provide location independence.
C) Mobile devices uniquely identify the user approaching the application
D) Mobile devises are more secure than personal computers.
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40
What is the function of the Web Tier?

A) load balanced databases
B) multiple backend application servers
C) responding to client requests
D) supporting the client requests
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41
What is not a key characteristic of multipurpose architecture?

A) Multi-tiered
B) Open standards
C) Security
D) Server virtualization
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42
What might be considered an advantage for someone storing valuables in a bank in comparison to someone storing data in the Cloud?

A) The bank customer knows where the bank is located and which locker is used to store valuables.
B) The bank uses physical measures to protect your valuables.
C) The bank has better protection against fires and floods.
D) The bank has better opening hours.
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43
Why may Service levels vary for Hybrid Clouds?

A) Hybrid Clouds are constantly shifting from Public to Private Clouds.
B) Hybrid Clouds are less reliable than Public Clouds.
C) Hybrid Clouds are less reliable than Private Clouds.
D) SLAs of Hybrid Clouds contain a mix of Public and Private Cloud SLAs.
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44
Which characteristic of Identity management systems uses presence and location to determine available services and capabilities?

A) digital identity
B) group management
C) role management
D) separation of duties
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45
What is required in order to achieve ISO/IEC 20000 certification?

A) A member of ISO must always be present at the Cloud provider.
B) Documentation alone is enough to be certified.
C) The Cloud provider's IT systems must be upgraded to use ISO software.
D) The Cloud provider's staff also needs to adhere to the described procedures and instructions.
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46
What is a driver for Cloud Computing?

A) It makes it easier to scale down IT resources.
B) It makes an organization less dependent on the network.
C) It allows organizations to invest in IT before it is needed.
D) It makes it easier to integrate with legacy software.
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47
What is the operational benefit of software licensing for a Cloud solution?

A) Operational costs are part of capital expenditure.
B) Platform costs are much more stable.
C) Server costs are lower.
D) Software licensing may no longer impact capital expenditure.
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48
Restricting access to systems/applications based on time is part of which Triple-A security cornerstone?

A) Accounting
B) Application
C) Authentication
D) Authorization
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49
Which technical term describes the process of placing a packing within another packet and sending it over a network?

A) Broadcasting
B) Firewalling
C) Routing
D) Tunneling
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50
What is meant by data partitioning in the Cloud?

A) formatting a hard disk to allow for very big files
B) keeping data from one Cloud user on a single hard disk
C) keeping data from one Cloud user safe from other users
D) splitting data into small parts so they fit more easily on a solid state disk
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51
What is the major benefit for software developers with regard to Cloud platforms?

A) Connectivity with other platforms makes it easier for users to connect to the Cloud.
B) Software developers can design, build and test their solutions faster.
C) Software developers do not benefit from Cloud platforms.
D) Solutions may be marketed on any platform.
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52
How can a move to Cloud Computing reduce capital expenditure?

A) It can reduce the number of applications in use within the enterprise.
B) It can reduce the number of IT staff in the datacenter.
C) It needs less client computers to access the enterprise applications in the Cloud.
D) It pays for the use of hardware, not for the value of the hardware at the time of purchase.
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53
Capacity management is a process to ensure IT infrastructure is used efficiently and that it is provided at the right time and price in the needed volumes. Which ISO/IEC 20000 process group does Capacity management belong to?

A) Control processes
B) Resolution processes
C) Relationship processes
D) Service delivery processes
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54
What is a main benefit of a Thin Client?

A) Access to unauthorized web sites can be locked.
B) Access to web applications can easily be restricted.
C) Users can log in from a n y location.
D) Users cannot install unauthorized or risky software.
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55
In identity management, how might location information be used?

A) to determine the user's native language
B) to determine whether the user is connected via a mobile platform
C) to provide advertisements for local restaurants, determined by GPS
D) to provide the correct version of the application for the user's operating system
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56
What is meant by Virtualization?

A) Virtualization means that data does not exist anywhere.
B) Virtualization is a method to combine more computing power onto one server.
C) Virtualization is a method to combine multiple computer environments onto one server.
D) Virtualization means that no real computer system is needed to distribute cloud solutions.
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57
How might moving to Cloud computing enhance user's ongoing experience of software applications?

A) by accomplishing quick and efficient application updates
B) by increasing the access to information available on the Internet
C) by moving internal systems with performance problems to the Cloud
D) by passing problems with applications to the Cloud provider
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58
Which process is an external process for a Cloud data center?

A) Availability management
B) Capacity management
C) Service continuity management
D) Service level management
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59
What is not a security measure associated with the Single Sign On (SSO) principle?

A) Active directory authentication
B) Security token
C) SOAP protocol
D) Smart card
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60
Why are Service level agreements (SLAs) in Public Clouds highly standardized?

A) They need to be available to and usable by everyone.
B) Cloud providers aim for a single service level for all offered services.
C) They are standardized by the ISO.
D) They are standardized by the US government.
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61
The Total Cost of Ownership (TCO) of a Cloud solution may change and in the worst case increase. How can this happen?

A) In certain cases the TCO is intentionally shortened by lack of vision on future developments.
B) In certain cases the TCO is just not the right measure for calculating relevant costs and expenditures.
C) In some cases customers have not acted upon a good business case.
D) In some cases only the distribution of different components that add up to the TCO may change.
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62
Presenting a user with a logical space for storing data and mapping this to the physical location where it is stored allows many systems to share the same storage device. What is this called?

A) Dynamic scaling
B) Load balancing
C) Managed services
D) Storage virtualization
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63
The three elements that form the security corner stone of IP based network management and policy administration are the so-called Triple-A. What is not one of the Triple-A elements?

A) Accounting
B) Application
C) Authentication
D) Authorization
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64
Where does the abbreviation SOA stand for?

A) Service Oriented Architecture
B) Service Oriented Application
C) Service Organized Architecture
D) Service Organization Agency
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65
What is not an operational benefit of Cloud Computing?

A) Instant server deployment
B) Less IT staff
C) Managed services
D) Possibility of back-ups as a service
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66
What advantage does PaaS have compared to IaaS?

A) The provider takes care of scalability.
B) The user is free to choose the server the application runs on.
C) The user may choose any programming language to write an application.
D) The dependency on the network is lower.
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67
Which Service Model provides the best environment for testing new software?

A) Infrastructure as a Service (IaaS)
B) Platform as a Service (PaaS)
C) Software as a Service (SaaS)
D) There is no difference
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68
Which security issue is important to your organization as you evaluate Cloud service providers?

A) How the service provider implements and maintains security
B) The compatibility of the virus scanners used by the vendor and in your organization
C) The protection provided by your organization's firewall
D) The security protocols used by other customers of the services
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69
What is the main challenge for providers as moving to the Cloud causes changes in relation to their customers?

A) Cloud providers may be reluctant to ask for more money to deliver their products and services.
B) Cloud providers need to certify their solutions.
C) Providers will have to understand their customers business and redefine SLA's for Cloud environments.
D) Products are not delivered on premise but through the Cloud.
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Unlock Deck
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