Question 1

-In the model of the SDLC shown in the accompanying figure, 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

Accepted Answer

The answer of 
-In the model of the SDLC shown...

Question 2

Agile methods typically use a(n) ____model, which represents a series of iterations based on user feedback.
A) gradual
B) extreme
C) spiral
D) evaluative

Accepted Answer

The answer of Agile methods typically use a(n) ____model, which...

Question 3

In object-oriented design, built-in processes called ____ can change an object's properties.
A) methods
B) functions
C) attributes
D) features

Accepted Answer

In object-oriented design, methods are built-in processes that encapsulate behavior and can change an object's properties. Functions are standalone code blocks that can take input and return output, but they are not necessarily associated with a specific object. Attributes are the characteristics or data stored in an object and can be accessed and modified by methods. Features is not a commonly used term in object-oriented design.

Question 4

-In the model of the SDLC shown in the accompanying figure, during ____, the new system is constructed.
A) systems planning
B) systems support and security
C) systems design
D) systems implementation

Accepted Answer

During systems implementation, the new system is constructed, tested, and installed.

Question 5

-In the model of the SDLC shown in the accompanying figure, 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

Accepted Answer

The answer of 
-In the model of the SDLC shown...

Question 6

Because it focuses on processes that transform data into useful information, structured analysis is called a(n) ____ technique.
A) iterative
B) process-centered
C) inferred
D) empowered

Accepted Answer

Structured analysis is a process-centered technique that focuses on understanding and modeling business processes in order to transform data into useful information. It involves breaking down complex systems into smaller, more manageable components and creating data flow diagrams to represent the flow of data through the system. The other options are not accurate descriptors of structured analysis.

Question 7

-In the ____, like that shown in the accompanying figure, the result of each phase, which is called a deliverable or end product, flows sequentially into the next phase in the SDLC.
A) interactive model
B) requirements model
C) waterfall model
D) object model

Accepted Answer

The answer of 
-In the ____, like that shown in...

Question 8

A systems analyst needs ____.
A) solid technical knowledge and good analytical ability
B) strong oral and written communication skills
C) an understanding of business operations and processes
D) all of the above

Accepted Answer

A systems analyst needs solid technical knowledge to understand and analyze the systems they are working on. They also need good analytical ability to identify problems and come up with solutions. Strong oral and written communication skills are necessary to effectively communicate with other team members and stakeholders. An understanding of business operations and processes is important to ensure that the solution being developed meets the needs of the business. Therefore, all of the above are necessary for a systems analyst.

Question 9

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

Accepted Answer

The question is referring to the development of systems, so the best answer is B) application development. The other choices (A) Web support, (C) systems support, and (D) database administration may be involved in the maintenance or support of the systems, but are not directly related to their development.

Question 10

In object-oriented programming, an object is a member of a(n) ____, which is a collection of similar objects.
A) property
B) class
C) message
D) instance

Accepted Answer

A class is a blueprint or template for creating objects. Objects are instances of the class that have their own unique attributes and behaviors. A class defines the properties and methods that all of its objects will have, making it a collection of similar objects.

Question 11

____ methods include the latest trends in software development.
A) Object-oriented analysis
B) Agile/Adaptive
C) Structured analysis
D) Rapid application development

Accepted Answer

Agile/Adaptive methods are known for incorporating the latest trends in software development, such as continuous delivery and collaboration between developers and stakeholders. Object-oriented analysis, structured analysis, and rapid application development are not inherently designed to incorporate the latest trends in software development.

Question 12

When building an information system, all of the following basic guidelines should be considered except ____.
A) stick to an overall development plan
B) identify major milestones for project review and assessment
C) provide accurate and reliable cost and benefit information
D) ensure that users are not involved in the development process

Accepted Answer

Ensuring that users are not involved in the development process is not a basic guideline that should be considered when building an information system. In fact, user involvement is crucial for gathering requirements, testing, and ensuring that the system meets their needs. The other options are all important guidelines to consider during the development process.

Question 13

____ provides vital protection and maintenance services for system software and hardware, 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

Accepted Answer

Systems support and security are responsible for providing protection and maintenance services for system software and hardware, including enterprise computing systems, networks, transaction processing systems, and corporate IT infrastructure. User support, database administration, and network administration are important roles in IT, but they do not provide the same level of vital protection and maintenance services as systems support and security.

Question 14

The ____ method of developing systems stresses team interaction and reflects a set of community-based values.
A) object-oriented analysis
B) agile/adaptive
C) structured analysis
D) rapid application development

Accepted Answer

The agile/adaptive method emphasizes team collaboration and values working software over extensive documentation. It is rooted in community-based principles and involves frequent iterations and feedback loops. Object-oriented analysis, structured analysis, and rapid application development do not necessarily prioritize team interaction and community-based values in the same way.

Question 15

-In the model of the SDLC shown in the accompanying figure, 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

Accepted Answer

The answer of 
-In the model of the SDLC shown...

Question 16

The ____ method of developing systems is well-suited to project management tools and techniques.
A) object-oriented analysis
B) adaptive
C) structured analysis
D) rapid application development

Accepted Answer

The answer of The ____ method of developing systems is...

Question 17

-In the model of the SDLC shown in the accompanying figure, during ____, the IT staff maintains, enhances, and protects the system.
A) systems support and security
B) systems implementation
C) systems analysis
D) systems planning

Accepted Answer

During the systems support and security phase, the IT staff is responsible for maintaining, enhancing, and protecting the system to ensure it continues to meet business needs and operates securely.

Question 18

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) O-O
B) SDLC
C) MSF
D) RUP

Accepted Answer

The SDLC (Systems Development Life Cycle) is a series of phases used in structured analysis to plan, analyze, design, implement, and support an information system. Options A, C, and D refer to other development methodologies that are not necessarily associated with structured analysis.

Question 19

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

Accepted Answer

Object-oriented analysis is a method of developing systems that focuses on modeling real-world objects and their behavior, allowing developers to create modular and reusable code. This approach is designed to produce code that is flexible, scalable, and maintainable, making it an ideal choice for large and complex software development projects. Adaptive, structured analysis, and rapid application development are all common methods of software development, but they do not place the same emphasis on modular and reusable code as object-oriented analysis.

Question 20

Whereas structured analysis treats processes and data as separate components, ____ combines data and the processes that act on the data into things called objects.
A) the MSF
B) the SDLC
C) RUP
D) O-O

Accepted Answer

Object-oriented analysis and design (O-O) combines data and the processes that act on the data into things called objects, unlike structured analysis which treats them as separate components. The other choices listed (MSF, SDLC, RUP) do not specifically focus on or relate to object-oriented analysis and design.

Quiz 1: Introduction to Systems Analysis and Design

-In the model of the SDLC shown in the accompanying figure, the purpose of the ____ is to create a physical model that will satisfy all documented requirements for the system.

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

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

-In the model of the SDLC shown in the accompanying figure, during ____, the new system is constructed.

-In the model of the SDLC shown in the accompanying figure, the purpose of the ____ is to build a logical model of the new system.

Because it focuses on processes that transform data into useful information, structured analysis is called a(n) ____ technique.

-In the ____, like that shown in the accompanying figure, the result of each phase, which is called a deliverable or end product, flows sequentially into the next phase in the SDLC.

A systems analyst needs ____.

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

In object-oriented programming, an object is a member of a(n) ____, which is a collection of similar objects.

____ methods include the latest trends in software development.

When building an information system, all of the following basic guidelines should be considered except ____.

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

The ____ method of developing systems stresses team interaction and reflects a set of community-based values.

-In the model of the SDLC shown in the accompanying figure, 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.

The ____ method of developing systems is well-suited to project management tools and techniques.

-In the model of the SDLC shown in the accompanying figure, during ____, the IT staff maintains, enhances, and protects the system.

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.

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

Whereas structured analysis treats processes and data as separate components, ____ combines data and the processes that act on the data into things called objects.