Deck 1: Introduction to Systems Analysis and Design

Question 1

Most firms give their IT budgets a low priority in good economic times.​

Answer 1

False

Question 2

Examples of company-wide applications, called _____, include order processing systems, payroll systems, and company communications networks.​

A) enterprise applications
B) network operating systems (NOS)
C) operating applications
D) legacy systems

Answer 2

A

Question 3

In a knowledge management system, a knowledge base consists of logical rules that identify data patterns and relationships.​

Answer 3

False

Question 4

A large concentration of servers working together is called a _____.​

A) server window
B) server application
C) server ranch
D) server farm

Question 5

A mission-critical system is one that is unimportant to a company's operations.​

Question 6

The responsibilities of a systems analyst at a small firm are exactly the same as those at a large corporation.​

Question 7

In an information system, data is information that has been transformed into input that is valuable to users.​

Question 8

When planning an information system, a company must consider how a new system will interface with older systems, which are called _____.​

A) enterprise applications
B) network operating systems (NOS)
C) operating applications
D) legacy systems

Question 9

_____ refers to the combination of hardware, software, and services that people use to manage, communicate, and share information.​

A) Instructional technology
B) Information technology
C) Assistive technology
D) Medical technology

Question 10

Most large companies require systems that combine transaction processing, business support, knowledge management, and user productivity features.​

Question 11

Since middle managers focus on a longer time frame, they need less detailed information than top managers, but somewhat more than supervisors who oversee day-to-day operations.​

Question 12

User support provides users with technical information, training, and productivity support.​

Question 13

Joint application development (JAD) is like a compressed version of the entire development process.​

Question 14

Transaction processing (TP) systems are inefficient because they process a set of transaction-related commands individually rather than as a group.

Question 15

Many companies find that a trend called empowerment, which gives employees more responsibility and accountability, improves employee motivation and increases customer satisfaction.​

Question 16

System software consists of programs that support day-to-day business functions and provide users with the information they require.​

Question 17

Network administration includes hardware and software maintenance, support, and security.​

Question 18

Which of the following is one of the main sectors of ecommerce?

A) C2C (consumer-to-consumer)
B) B2C (business-to-consumer)
C) C2B (consumer-to-business)
D) BPM (business process model)

Question 19

Internet-based commerce is called _____ and includes two main sectors: B2C (business-to-consumer) and B2B (business-to-business).​

A) electronic commerce
B) network-oriented commerce
C) virtual trading
D) online trading

Question 20

_____ controls the flow of data, provides data security, and manages network operations.​

A) Enterprise software
B) System software
C) Application software
D) Legacy software

Question 21

Structured analysis is called a(n) _____ technique because it focuses on processes that transform data into useful information.​

A) iterative
B) process-centered
C) inferred
D) model-specific

Question 22

_____ is a systems development technique that produces a graphical representation of a concept or process that systems developers can analyze, test, and modify.​

A) Prototyping
B) Rapid application development
C) Scrum
D) Modeling

Question 23

For complex models, analysts can choose computer-based modeling tools that use _____, which includes standard shapes and symbols to represent events, processes, workflows, and more.

A) electronic data interchange (EDI)
B) joint application development (JAD)
C) business process modeling notation (BPMN)
D) rapid application development (RAD)

Question 24

Identify a method of developing systems that is well-suited to traditional project management tools and techniques.​

A) Object-oriented analysis
B) Adaptive method
C) Structured analysis
D) Rapid application development

Question 25

A _____ graphically displays one or more business processes, such as handling an airline reservation, filling a product order, or updating a customer account.​

A) business matrix model (BMM)
B) business process model (BPM)
C) business indexing model (BIM)
D) business strategic model (BSM)

Question 26

A _____ is an overview that describes a company's overall functions, processes, organization, products, services, customers, suppliers, competitors, constraints, and future direction.​

A) business matrix
B) business profile
C) business index
D) business glossary

Question 27

In a typical company organizational model, middle managers _____.​

A) develop long-range plans, called strategic plans, which define the company's overall mission and goals
B) provide direction, necessary resources, and performance feedback to supervisors and team leaders
C) oversee operation employees and carry out day-to-day functions, coordinating operational tasks and people
D) include users who rely on transaction processing (TP) systems to enter and receive the data they need to perform their jobs

Question 28

Transaction processing (TP) systems _____.​

A) provide job-related information to users at all levels of a company
B) simulate human reasoning by combining a knowledge base and inference rules that determine how the knowledge is applied
C) process data generated by day-to-day business operations
D) include email, voice mail, fax, video conferencing, word processing, automated calendars, database management, spreadsheets, and integrated mobile computing systems

Question 29

Which of the following methods of system development stresses intense team-based effort and reflects a set of community-based values?​

A) Object-oriented analysis
B) Agile method
C) Structured analysis
D) Rapid application development

Question 30

Business support systems _____.

A) provide job-related information support to users at all levels of a company
B) simulate human reasoning by combining a knowledge base and inference rules that determine how the knowledge is applied
C) process data generated by day-to-day business operations
D) include email, voice mail, fax, video conferencing, word processing, automated calendars, database management, spreadsheets, and integrated mobile computing systems

Question 31

A _____ describes the information that a system must provide.​

A) process model
B) data model
C) business model
D) network model

Question 32

Structured analysis is a traditional systems development technique that uses a series of phases, called the _____, to plan, analyze, design, implement, and support an information system.​

A) object-oriented (O-O) analysis
B) systems development life cycle (SDLC)
C) transaction processing (TP) system
D) enterprise resource planning system (ERP)

Question 33

Knowledge management systems use a large database called a(n) _____ that allows users to find information by entering keywords or questions in normal English phrases.​

A) inference engine
B) knowledge base
C) knowledge database management system
D) inference manager

Question 34

User productivity systems _____.​

A) provide job-related information to users at all levels of a company
B) simulate human reasoning by combining a knowledge base and inference rules that determine how the knowledge is applied
C) process data generated by day-to-day business operations
D) include groupware programs that enable users to share data, collaborate on projects, and work in teams

Question 35

The _____ method of developing systems produces code that is modular and reusable.​

A) object-oriented analysis
B) adaptive
C) structured analysis
D) rapid application development

Question 36

_____ is a systems development technique that tests system concepts and provides an opportunity to examine input, output, and user interfaces before final decisions are made.​

A) Scrum
B) Prototyping
C) Modeling
D) Rapid application development

Question 37

One of the disadvantages of _____ methods of system development is that the overall project might be subject to scope change as user requirements change.​

A) object-oriented analysis
B) agile
C) structured analysis
D) rapid application development

Question 38

In a typical organizational model, top managers _____.​

A) develop long-range plans, called strategic plans, which define a company's overall mission and goals
B) provide direction, necessary resources, and performance feedback to supervisors and team leaders
C) oversee operation employees and carry out day-to-day functions, coordinating operational tasks and people
D) include users who rely on transaction processing (TP) systems to enter and receive the data they need to perform their jobs

Question 39

_____ technology uses high-frequency radio waves to track physical objects.​

A) Redundant array of independent disks (RAID)
B) Radio frequency identification (RFID)
C) Enterprise resource planning (ERP)
D) Management information system (MIS)

Question 40

_____ enabled computer-to-computer transfer of data between companies, usually over private telecommunications networks.​

A) Electronic data interchange (EDI)
B) Radio frequency identification (RFID)
C) Enterprise resource planning (ERP)
D) Object-oriented (O-O) analysis

Question 41

In object-oriented analysis, objects possess characteristics called _____.​

A) properties
B) orientations
C) classes
D) inheritances

Question 42

The systems implementation phase of the systems development life cycle (SDLC) includes an assessment, called a _____, to determine whether the system operates properly and if costs and benefits are within expectation.​

A) systems estimation
B) systems verification
C) systems validation
D) systems evaluation

Question 43

The _____ group typically provides leadership and overall guidance, but the systems themselves are developed by teams consisting of users, managers, and IT staff members.​

A) web support
B) application development
C) systems support
D) database administration

Question 44

Many hardware and software companies offer _____ for IT professionals, which verifies that an individual demonstrated a certain level of knowledge and skill on a standardized test.​

A) spot identification
B) certification
C) education
D) accreditation

Question 45

A(n) _____ investigates, analyzes, designs, develops, installs, evaluates, and maintains a company's information systems.​

A) application developer
B) database administrator
C) network administrator
D) systems analyst

Question 46

_____ provides vital protection and maintenance services for system hardware and software, including enterprise computing systems, networks, transaction processing systems, and corporate IT infrastructure.​

A) User support
B) Database administration
C) Systems support and security
D) Network administration

Question 47

_____ design and construct webpages, monitor traffic, manage hardware and software, and link web-based applications to a company's information systems.​

A) User support specialists
B) Database administrators
C) Web support specialists
D) Network administrators

Question 48

In object-oriented analysis, an object is a member of a(n) _____, which is a collection of similar objects.​

A) property
B) class
C) message
D) instance

Question 49

Many large IT departments use a(n) _____ team that reviews and tests all applications and systems changes to verify specifications and software quality standards.​

A) beta testing
B) quality assurance
C) alpha testing
D) acceptance verifier

Question 50

In a systems development life cycle (SDLC) model, the purpose of the _____ is to build a logical model of the new system.

A) systems analysis phase
B) systems implementation phase
C) systems design phase
D) systems support and security phase

Question 51

A _____ answers questions, troubleshoots problems, and serves as a clearinghouse for user problems and solutions.​

A) user support specialist
B) database administrator
C) web support specialist
D) network administrator

Question 52

During the _____ of the systems development life cycle (SDLC), the IT staff maintains, enhances, and protects the system.​

A) systems support and security phase
B) systems implementation phase
C) systems analysis phase
D) systems planning phase

Question 53

The _____ usually begins with a formal request to the IT department, called a systems request, which describes problems or desired changes in an information system or a business process.​

A) systems design phase
B) systems planning phase
C) systems support and security phase
D) systems analysis phase

Question 54

In object-oriented design, built-in processes called _____ can change an object's properties.

A) methods
B) functions
C) attributes
D) features

Question 55

During the _____ of the systems development life cycle (SDLC), a new system is constructed.​

A) systems planning phase
B) systems support and security phase
C) systems design phase
D) systems implementation phase

Question 56

Agile methods typically use a(n) _____ , which represents a series of iterations based on user feedback.​

A) incremental model
B) extreme model
C) spiral model
D) evaluative model

Question 57

In a systems development life cycle (SDLC) model, the purpose of the _____ is to create a physical model that will satisfy all documented requirements for the system.​

A) systems implementation phase
B) systems planning phase
C) systems analysis phase
D) systems design phase

Question 58

A(n) _____ uses various symbols and shapes to represent data flow, processing, and storage.​

A) process flow diagram
B) object model
C) data flow diagram
D) network model

Question 59

A(n) _____ shows the data that flows in and out of system processes.​

A) process model
B) object model
C) business model
D) network model

Question 60

In a(n) _____ model, the result of each phase is called a deliverable, which flows into the next phase.​

A) interactive
B) iterative
C) waterfall
D) spiral

Question 61

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
All companies that provide materials, services, and functions needed to provide a product to a customer.

Question 62

Case 1-1
​Roark has just joined a company and in his role as a lead analyst, he will be responsible for determining which systems development method the team uses to create a new application for a major medical supplier.
It is a new day at the firm. Roark has been in place for a few weeks, strengthening the communications skills of his employees, getting them to work much better together. Now, the challenge that he faces is not an internal one; it lies with the client, which is increasingly incapable of sticking with decisions. Roark, based on his past experience with other clients like this, is afraid that the client will throw them a curveball and want to make changes late in the game-but that they also will be unwilling to absorb the costs of those changes. For this reason, which of the following methods of development will Roark eliminate?

A) Structured analysis
B) Agile/adaptive methods
C) Object-oriented analysis
D) Rapid application development

Question 63

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
Produces a graphical representation of a concept or process that systems developers can analyze, test, and modify

Question 64

An example of a vertical system is a(n) _____.​

A) inventory application
B) medical practice application
C) payroll application
D) database for an auto dealership

Question 65

A(n) _____ is the set of beliefs, rules, traditions, values, and attitudes that define a company and influence its way of doing business.​

A) corporate culture
B) team guideline
C) mission statement
D) ongoing rule-set

Question 66

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
People who rely on transaction processing (TP) systems to enter and receive data they need to perform their jobs

Question 67

Discuss the pros and cons of agile methods.​

Question 68

A business process describes a specific set of _____.​

A) transactions
B) employees
C) events
D) results

Question 69

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
An approach that proponents believe reduces risks and speeds up software development

Question 70

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
Requests specific behavior or information from another object

Question 71

Case 1-1
​Roark has just joined a company and in his role as a lead analyst, he will be responsible for determining which systems development method the team uses to create a new application for a major medical supplier.
After Roark has spent a week getting to know the members of the team, including their strengths and weaknesses, and what has worked well (and not so well) for this particular team in the past, one theme keeps recurring: the team has particularly weak communications skills. Which of the following methods is Roark least likely to use, given that he knows about the disadvantages of each method?​

A) Structured analysis
B) Agile/adaptive methods
C) Object-oriented analysis
D) Rapid application development

Question 72

Case 1-2
​Maddy has been performing at a very high level at a firm, and so when two of her colleagues who are currently leading other development efforts get sick or leave the company, she is asked to step in and help manage these two other efforts.
After leaving the first meeting, Maddy goes down the hall to meet with the outgoing manager of the second team. In that meeting, he shares with her the latest draft of the systems requirement document, which is nearly complete. In which phase is the second team currently?

A) Systems analysis
B) Systems design
C) Systems planning
D) Systems implementation

Question 73

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
An early working version of an information system

Question 74

Product-oriented firms manufacture _____.​

A) retail services
B) routers
C) computers
D) microchips

Question 75

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
The name for new business support systems that produced valuable information, in addition to performing manual tasks; their primary users were managers.

Question 76

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.

Question 77

Case 1-2
​Maddy has been performing at a very high level at a firm, and so when two of her colleagues who are currently leading other development efforts get sick or leave the company, she is asked to step in and help manage these two other efforts.
When Maddy sits down at the first meeting at which the first group is gathering, she hears them discussing the feasibility study in which they are currently engaged. She knows, then, in which phase of the systems development life cycle (SDLC) this team currently is. Which phase is it?​

A) Systems analysis
B) Systems design
C) Systems planning
D) Systems implementation

Question 78

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
People who oversee operational employees and carry out day-to-day functions

Question 79

Matching
​Identify the letter of the choice that best matches the phrase or definition.
a. ​Management information system (MIS)
b. ​Modeling
c. ​Message
d. Spiral model
e. ​Enterprise resource planning (ERP)
f. ​Team leaders
g. ​Operational employees
h. ​Supply chain
i. ​Scalable design
j. Prototype ​In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
Can expand to meet new business requirements and volumes

Question 80

Who is a knowledge worker, and why this kind of worker is required by successful companies?