Question 1

The systems development life cycle (SDLC) approach is also called ___________,because it consists of several distinct phases that are followed methodically,and the developers complete the phases sequentially.

Accepted Answer

The answer of The systems development life cycle (SDLC) approach...

Question 2

Although the ultimate mission of any organization is to survive and-if it is a for­profit organization-to produce profit for its owners, ___________are rarely limited to these points.

Accepted Answer

The answer of Although the ultimate mission of any organization...

Question 3

While the SDLC or any other waterfall approach requires users to sign off on their requirements and then wait for the system to be completed, ___________encourage users' involvement throughout the process.
A)agile methods
B)traditional methods
C)spiral methods
D)sequential methods

Accepted Answer

Agile methods prioritize collaboration and continuous feedback between users and developers, allowing for flexibility and adjustments throughout the development process.

Question 4

___________make extensive use of iterative programming,involving users often,and keeping programmers open to modifications while the development is still under way.
A)Traditional methods
B)Agile methods
C)Incremental methods
D)Waterfall methods

Accepted Answer

Agile methods prioritize iterative development, frequent user feedback, and flexibility in adapting to changes in requirements. This approach contrasts with traditional methods, such as the Waterfall model, which involve linear, sequential development with less user involvement and little room for changes once a phase has been completed. Incremental methods also involve iteration and user involvement, but may still follow a more linear process than Agile. Overall, Agile methods align best with the stated priorities of iterative programming, frequent user involvement, and openness to modifications during development.

Question 5

___________involves fast development of an application based on initial user requirements and several cycles of user input and developer improvements.

Accepted Answer

The answer of ___________involves fast development of an application based...

Question 6

The most accurate method of economic analysis is the fully quantitative___________ .

Accepted Answer

The answer of The most accurate method of economic analysis...

Question 7

A(n)___________ diagram is used to describe the flow of data in a business operation.

Accepted Answer

The answer of A(n)___________ diagram is used to describe the...

Question 8

The ___________approach assumes that the life of an IS starts with a need,followed by an assessment of the functions that a system must have to fulfill that need,and ends when the benefits of the system no longer outweigh its maintenance costs.

Accepted Answer

The answer of The ___________approach assumes that the life of...

Question 9

___________comprises three steps: a description of the components and how they will work,construction,and testing.

Accepted Answer

The answer of ___________comprises three steps: a description of the...

Question 10

Agile methods are an efficient approach to development when a system is___________ ,when it deals with unstructured problems,and when the users cannot specify all the requirements at the start of the project.
A)small
B)large
C)complex
D)well-funded

Accepted Answer

The answer of Agile methods are an efficient approach to...

Question 11

___________is a set of processes and methods used by project managers to determine which projects will meet the organization's operational and financial goals in relation to its strategic objectives as well as the needs of its customers.
A)Supply chain management
B)Customer relationship management
C)Change management
D)Project portfolio management

Accepted Answer

Project portfolio management is focused on understanding and prioritizing multiple projects to achieve organizational objectives. It considers factors such as risk, resource availability, financial and operational goals, and customer needs. This approach helps organizations make strategic investments in the right projects and optimize resource allocation to maximize benefits.

Question 12

The concept of extracting business intelligence from large data warehouses often involves___________ of several information systems.
A)compilation
B)codification
C)autocategorization
D)integration

Accepted Answer

The concept of extracting business intelligence from large data warehouses involves integrating multiple information systems. This integration brings together data from various sources, which helps in analyzing and extracting meaningful insights.

Question 13

___________is an umbrella term referring to the general tone of the corporate environment.

Accepted Answer

The answer of ___________is an umbrella term referring to the...

Question 14

Agile methods developed out of ___________,an application development approach that emerged in the 1980s aimed at cutting costs and time.

Accepted Answer

The answer of Agile methods developed out of ___________,an application...

Question 15

A(n) ___________can be a spreadsheet showing all the costs to be incurred by the system and all the benefits that are expected from its operation.

Accepted Answer

The answer of A(n) ___________can be a spreadsheet showing all...

Question 16

Identify an advantage of certifications.
A)Provides simple ways of measuring competence
B)Increases competition outside a closed group
C)Protects potential employers against charlatans
D)Provides knowledge that remains up to date

Accepted Answer

Certifications often serve as a validation of skills and knowledge, helping employers identify qualified candidates and protect against unqualified individuals.

Question 17

___________is a calculation of the difference between the stream of benefits and the stream of costs over the life of the system,discounted by the applicable interest rate.

Accepted Answer

The answer of ___________is a calculation of the difference between...

Question 18

___________is meant to guarantee that the experts have passed tests that ensure their skills.
A)Standardization
B)Feasibility studies
C)Certification
D)Systems analysis

Accepted Answer

Certification is the process of verifying the knowledge, skills, and qualifications of an individual. It involves tests and assessments that assess an individual's abilities in a given field, ensuring that they possess the necessary skills and knowledge to perform their role effectively. Certification provides assurance to employers, clients, and colleagues that an individual has achieved a certain standard and that they are competent in their field.

Question 19

If a preliminary report concludes that the business situation warrants investment in a new IS,a more comprehensive___________ might be authorized.

Accepted Answer

The answer of If a preliminary report concludes that the...

Question 20

If a small-system development employing agile methods takes longer than planned,the overall cost is still likely to be smaller than if a full___________ were performed.
A)adaptive software development (ASD)
B)systems development life cycle (SDLC)
C)rational unified process (RUP)
D)dynamic systems development method (DSDM)

Accepted Answer

The Systems Development Life Cycle (SDLC) is a structured process used for developing systems in a methodical way. It involves detailed planning, analysis, design, implementation, and maintenance stages. Agile methods, being more flexible and iterative, can adapt to changes more efficiently and often require less documentation and overhead than the traditional SDLC approach. Therefore, even if an agile project takes longer than planned, its overall cost is likely to be smaller due to the reduced overhead and more efficient use of resources compared to a full SDLC approach.

Quiz 12: Systems Planning and Development

The systems development life cycle (SDLC) approach is also called ___________,because it consists of several distinct phases that are followed methodically,and the developers complete the phases sequentially.

Although the ultimate mission of any organization is to survive and-if it is a forprofit organization-to produce profit for its owners, ___________are rarely limited to these points.

While the SDLC or any other waterfall approach requires users to sign off on their requirements and then wait for the system to be completed, ___________encourage users' involvement throughout the process.

___________make extensive use of iterative programming,involving users often,and keeping programmers open to modifications while the development is still under way.

___________involves fast development of an application based on initial user requirements and several cycles of user input and developer improvements.

The most accurate method of economic analysis is the fully quantitative___________ .

A(n)___________ diagram is used to describe the flow of data in a business operation.

The ___________approach assumes that the life of an IS starts with a need,followed by an assessment of the functions that a system must have to fulfill that need,and ends when the benefits of the system no longer outweigh its maintenance costs.

___________comprises three steps: a description of the components and how they will work,construction,and testing.

Agile methods are an efficient approach to development when a system is___________ ,when it deals with unstructured problems,and when the users cannot specify all the requirements at the start of the project.

___________is a set of processes and methods used by project managers to determine which projects will meet the organization's operational and financial goals in relation to its strategic objectives as well as the needs of its customers.

The concept of extracting business intelligence from large data warehouses often involves___________ of several information systems.

___________is an umbrella term referring to the general tone of the corporate environment.

Agile methods developed out of ___________,an application development approach that emerged in the 1980s aimed at cutting costs and time.

A(n) ___________can be a spreadsheet showing all the costs to be incurred by the system and all the benefits that are expected from its operation.

Identify an advantage of certifications.

___________is a calculation of the difference between the stream of benefits and the stream of costs over the life of the system,discounted by the applicable interest rate.

___________is meant to guarantee that the experts have passed tests that ensure their skills.

If a preliminary report concludes that the business situation warrants investment in a new IS,a more comprehensive___________ might be authorized.

If a small-system development employing agile methods takes longer than planned,the overall cost is still likely to be smaller than if a full___________ were performed.

Quiz 12: Systems Planning and Development

The systems development life cycle (SDLC) approach is also called ___________,because it consists of several distinct phases that are followed methodically,and the developers complete the phases sequentially.

Although the ultimate mission of any organization is to survive and-if it is a for­profit organization-to produce profit for its owners, ___________are rarely limited to these points.

While the SDLC or any other waterfall approach requires users to sign off on their requirements and then wait for the system to be completed, ___________encourage users' involvement throughout the process.

___________make extensive use of iterative programming,involving users often,and keeping programmers open to modifications while the development is still under way.

___________involves fast development of an application based on initial user requirements and several cycles of user input and developer improvements.

The most accurate method of economic analysis is the fully quantitative___________ .

A(n)___________ diagram is used to describe the flow of data in a business operation.

The ___________approach assumes that the life of an IS starts with a need,followed by an assessment of the functions that a system must have to fulfill that need,and ends when the benefits of the system no longer outweigh its maintenance costs.

___________comprises three steps: a description of the components and how they will work,construction,and testing.

Agile methods are an efficient approach to development when a system is___________ ,when it deals with unstructured problems,and when the users cannot specify all the requirements at the start of the project.

___________is a set of processes and methods used by project managers to determine which projects will meet the organization's operational and financial goals in relation to its strategic objectives as well as the needs of its customers.

The concept of extracting business intelligence from large data warehouses often involves___________ of several information systems.

___________is an umbrella term referring to the general tone of the corporate environment.

Agile methods developed out of ___________,an application development approach that emerged in the 1980s aimed at cutting costs and time.

A(n) ___________can be a spreadsheet showing all the costs to be incurred by the system and all the benefits that are expected from its operation.

Identify an advantage of certifications.

___________is a calculation of the difference between the stream of benefits and the stream of costs over the life of the system,discounted by the applicable interest rate.

___________is meant to guarantee that the experts have passed tests that ensure their skills.

If a preliminary report concludes that the business situation warrants investment in a new IS,a more comprehensive___________ might be authorized.

If a small-system development employing agile methods takes longer than planned,the overall cost is still likely to be smaller than if a full___________ were performed.

Although the ultimate mission of any organization is to survive and-if it is a forprofit organization-to produce profit for its owners, ___________are rarely limited to these points.