Question 1

__________&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;is a paradigm of distributed computing to provide the customers on-demand, utility based computing service.&#10;A)remote sensing&#10;B)remote invocation&#10;C)cloud computing&#10;D)private computing

Accepted Answer

Cloud computing is the correct answer because it refers to the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”) to offer faster innovation, flexible resources, and economies of scale. Users typically pay only for the cloud services they use, helping them reduce operating costs, run their infrastructure more efficiently, and scale as their business needs change.

Question 2

Cloud providers provide cloud services to the cloud users.

Accepted Answer

Cloud providers offer a variety of services over the internet, such as storage, databases, servers, and software, to users and organizations, allowing them to utilize computing resources without owning the physical infrastructure.

Question 3

Which of the following is not a cloud stakeholder?&#10;A)cloud providers&#10;B)clients&#10;C)end users&#10;D)cloud users

Accepted Answer

Clients and cloud users essentially refer to the same group, those who utilize the cloud services. However, in the context of cloud computing, stakeholders typically include cloud providers, end users, and cloud users. "Clients" is not a distinct category from "cloud users" in this context, making it the correct answer. However, the question seems to be asking for a role that is not a stakeholder, which implies all listed are generally considered stakeholders in cloud computing. The confusion arises from the phrasing of the question and the options provided. Given the standard roles involved in cloud computing, all options listed are generally considered stakeholders. The explanation provided was based on a misinterpretation of the question's intent.

Question 4

These cloud services are of the form of utility computing i.e. the ___________&#160;&#160;uses these services pay-as-you-go model.&#10;A)cloud providers&#10;B)clients&#10;C)end users&#10;D)cloud users

Accepted Answer

The answer of These cloud services are of the form...

Question 5

Which of the following is not a type of cloud?&#10;A)private&#10;B)public&#10;C)protected&#10;D)hybrid

Accepted Answer

Protected cloud is not a recognized category in cloud computing models. The main types of cloud environments are private, public, and hybrid.

Question 6

In this type of cloud, an organization rents cloud services from cloud providers on- demand basis.&#10;A)private&#10;B)public&#10;C)protected&#10;D)hybrid

Accepted Answer

Public clouds are where services are delivered over the public internet and shared across different organizations, allowing for on-demand scalability and flexible consumption-based pricing models. This is in contrast to private clouds, which are dedicated to a single organization, or hybrid clouds, which combine elements of both public and private clouds. There is no widely recognized cloud model called "protected" cloud in the industry.

Question 7

In this type of cloud, the cloud is composed of multiple internal or external cloud.&#10;A)private&#10;B)public&#10;C)protected&#10;D)hybrid

Accepted Answer

Hybrid clouds combine both private and public cloud structures, allowing for data and applications to be shared between them. This flexibility can provide businesses with more deployment options and optimize their existing infrastructure, security, and compliance.

Question 8

__________&#160;&#160;&#160;&#160;enables the migration of the virtual image from one physical machine to another.&#10;A)visualization&#10;B)virtualization&#10;C)migration&#10;D)virtual transfer

Accepted Answer

Virtualization is the technology that enables the migration of a virtual image (such as a virtual machine) from one physical machine to another, allowing for flexibility and efficiency in managing computing resources.

Question 9

Most of the cloud architectures are built on this type of architecture.&#10;A)skeleton&#10;B)grid&#10;C)linear&#10;D)template

Accepted Answer

Most cloud architectures are built on a grid architecture, which allows for scalable, flexible, and efficient resource allocation and management. This architecture enables the distribution of computing tasks across a network of interconnected servers, optimizing performance and reliability.

Question 10

Saas stands for?&#10;A)software as a service&#10;B)system software and services&#10;C)software as a system&#10;D)system as a service

Accepted Answer

SaaS stands for Software as a Service, which is a software distribution model in which a third-party provider hosts applications and makes them available to customers over the Internet.

Question 11

In distributed system, each processor has its own __________&#10;A)local memory&#10;B)clock&#10;C)both local memory and clock&#10;D)none of the mentioned

Accepted Answer

The answer of In distributed system, each processor has its...

Question 12

If one site fails in distributed system then&#10;A)the remaining sites can continue operating&#10;B)all the sites will stop working&#10;C)directly connected sites will stop working&#10;D)none of the mentioned

Accepted Answer

The answer of If one site fails in distributed system...

Question 13

Network operating system runs on&#10;A)server&#10;B)every system in the network&#10;C)both server and every system in the network&#10;D)none of the mentioned

Accepted Answer

The answer of Network operating system runs on&#10;A)server&#10;B)every system in...

Question 14

Which technique is based on compile-time program transformation for accessing remote data in a distributed-memory parallel system?&#10;A)cache coherence scheme&#10;B)computation migration&#10;C)remote procedure call&#10;D)message passing

Accepted Answer

The answer of Which technique is based on compile-time program...

Question 15

Logical extension of computation migration is __________&#10;A)process migration&#10;B)system migration&#10;C)thread migration&#10;D)data migration

Accepted Answer

The answer of Logical extension of computation migration is __________&#10;A)process...

Question 16

Processes on the remote systems are identified by __________&#10;A)host id&#10;B)host name and identifier&#10;C)identifier&#10;D)process id

Accepted Answer

The answer of Processes on the remote systems are identified...

Question 17

In distributed systems, link and site failure is detected by __________&#10;A)polling&#10;B)handshaking&#10;C)token passing&#10;D)none of the mentioned

Accepted Answer

The answer of In distributed systems, link and site failure...

Question 18

The capability of a system to adapt the increased service load is called __________&#10;A)scalability&#10;B)tolerance&#10;C)capacity&#10;D)none of the mentioned

Accepted Answer

The answer of The capability of a system to adapt...

Question 19

Internet provides_________&#160;&#160;&#160;&#160;for remote login.&#10;A)telnet&#10;B)http&#10;C)ftp&#10;D)rpc

Accepted Answer

The answer of Internet provides_________&#160;&#160;&#160;&#160;for remote login.&#10;A)telnet&#10;B)http&#10;C)ftp&#10;D)rpc...

Question 20

Which of the following was one of the top 5 cloud applications in 2010?&#10;A)cloud backup&#10;B)web applications&#10;C)business applications&#10;D)all of the mentioned

Accepted Answer

The answer of Which of the following was one of...

Question 21

Point out the correct statement.&#10;A)google's cloud includes perhaps some 10 data centers worldwide&#10;B)flipkart.com's infrastructure was built to support elastic demand so the system could accommodate peak traffic&#10;C)data centers have been sited to optimize the overall system latency&#10;D)all of the mentioned

Accepted Answer

The answer of Point out the correct statement.&#10;A)google's cloud includes...

Question 22

Which of the following benefit is related to creates resources that are pooled together in a system that supports multi-tenant usage?&#10;A)on-demand self-service&#10;B)broad network access&#10;C)resource pooling&#10;D)all of the mentioned

Accepted Answer

The answer of Which of the following benefit is related...

Question 23

The_________is something that you can obtain under contract from your vendor.&#10;A)pos&#10;B)qos&#10;C)sos&#10;D)all of the mentioned

Accepted Answer

The answer of The_________is something that you can obtain under...

Question 24

Point out the wrong statement.&#10;A)internet consumes roughly 1 percent of the world's total power&#10;B)the cost advantages of cloud computing have enabled new software vendors to create productivity applications&#10;C)a client can provision computer resources without the need for interaction with cloud service provider personnel&#10;D)none of the mentioned

Accepted Answer

The answer of Point out the wrong statement.&#10;A)internet consumes roughly...

Question 25

All cloud computing applications suffer from the inherent_________&#160;&#160;&#160;&#160;that is intrinsic in their WAN connectivity.&#10;A)propagation&#10;B)latency&#10;C)noise&#10;D)all of the mentioned

Accepted Answer

The answer of All cloud computing applications suffer from the...

Deck 12: Cloud Computing and Distributed Systems