Question 1

We have identified three general approaches to the acquisition of information processing functionalities and the introduction of IT-based information systems. Which of the following is not one of them?
A) Custom design and development
B) System selection and acquisition
C) End-user development
D) Open source development
E) None of the above

Accepted Answer

The three general approaches to the acquisition of information processing functionalities and the introduction of IT-based information systems typically include custom design and development, system selection and acquisition, and end-user development. Open source development, while a method of acquiring software, is not traditionally categorized as one of the primary approaches in the context of organizational information system strategy.

Question 2

What are the three steps that occur during the implementation phase of the SDLC?
A) Programming, Testing, Installation
B) Investigation, Installation, Operations
C) Programming, Installation, Maintenance
D) Installation, Operations, Maintenance
E) Investigation, Testing, Installation

Accepted Answer

The implementation phase of the SDLC involves installing the new system, training users, and providing ongoing maintenance and support.

Question 3

In which of the following phases should you expect to be most involved as a general or functional manager?
A) Definition
B) Build
C) Implementation
D) A and B
E) A and C

Accepted Answer

As a general or functional manager, you would be most involved in the Definition and Implementation phases. During the Definition phase, you help set goals, scope, and requirements, and in the Implementation phase, you oversee the integration of the project into the business, ensuring it meets the intended objectives and benefits.

Question 4

In which phase(s) do the system development life cycle (SDLC) and the system selection process differ most substantially?
A) Definition
B) Build
C) Implementation
D) A and B
E) A and C

Accepted Answer

The SDLC and system selection process differ most substantially in the Definition and Build phases. In the Definition phase, the focus is on understanding requirements and specifications, which can vary significantly between developing a system from scratch and selecting an existing one. In the Build phase, the SDLC involves actual system development, while the system selection process involves configuring and customizing the chosen system.

Question 5

The three generic phases of a system life-cycle process are:
A) Definition, Design, and Testing
B) Definition, Build, and Implementation
C) Planning, Testing, and Implementation
D) Build, Testing, and Deployment
E) None of the above

Accepted Answer

The three generic phases of a system life-cycle process typically include Definition (where requirements are defined), Build (where the system is developed), and Implementation (where the system is deployed and made operational).

Question 6

Why is the Systems development Life Cycle methodology typically referred to as "the waterfall model"?
A) Because it was first popularized in a town with many waterfalls
B) To stress the fact that phases are sequential and iteration (or going back) should be avoided as much as possible.
C) Because the SDLC, like prototyping, is not iterative.
D) To convey the notion that getting good user requirements is important and there should be multiple opportunities to elicit user requirements.
E) B and D

Accepted Answer

The waterfall model is named so because it emphasizes a sequential design process, where each phase must be completed before the next begins, similar to how water flows over a waterfall. Iteration or revisiting previous phases is generally minimized in this model.

Question 7

Your book describes the systems selection process in-depth. Which of the following is not a step in the system selection process
A) Compile an RFP
B) Develop a vendor short list.
C) Solicit proposals.
D) Visit vendor sites.
E) Have vendors provide demonstrations.

Accepted Answer

Visiting vendor sites is not typically considered a formal step in the system selection process. The process usually involves compiling a Request for Proposal (RFP), developing a short list of vendors, soliciting proposals from those vendors, and having vendors provide demonstrations of their systems. Visiting vendor sites might be part of an informal evaluation or due diligence process but is not a formal step like the others listed.

Question 8

Which of the following are not approaches to acquisition of information processing functionalities?
A) Custom Design
B) Custom Development
C) System Selection and Acquisition
D) End-user Development
E) Open Source Development

Accepted Answer

Open Source Development is not an approach to acquisition of information processing functionalities.

Question 9

Which of the following is not one of the advantages related to making your own systems?
A) Unique Tailoring
B) Flexibility
C) Control
D) Faster Roll-Out
E) All of these are advantages

Accepted Answer

Building your own systems allows for unique tailoring, flexibility, and control, but it often does not result in a faster roll-out compared to using pre-made solutions due to the time required for development and testing.

Question 10

Which of the following is not one of the advantages related to purchasing an off-the-shelf system?
A) Unique Tailoring
B) Faster Roll-Out
C) Knowledge Infusion
D) Economical Attractiveness
E) High Quality

Accepted Answer

Unique tailoring is not an advantage of purchasing an off-the-shelf system because these systems are pre-made and not specifically designed to meet the unique needs of a particular business or user.

Question 11

The Systems Development Life Cycle has three main phases. These are:
A) Definition, System Design, and Implementation
B) Feasibility Analysis, Programming, and Implementation
C) Definition, Build, and Implementation
D) Investigation, Feasibility Analysis, and System Analysis
E) Installation, Operations, and Maintenance

Accepted Answer

The Systems Development Life Cycle (SDLC) typically includes phases such as Definition, where the project's goals, feasibility, and requirements are determined; Build, where the actual development and coding of the software take place; and Implementation, where the system is deployed and made operational.

Question 12

The IS department workers that experts in both technology and the business processes are called what?
A) Programmers
B) Analysts
C) Functional Managers
D) Help Desk Personnel
E) Technicians.

Accepted Answer

Analysts, especially in the context of Information Systems (IS), are professionals who possess a deep understanding of both technology and business processes. They analyze the requirements and challenges of a business to design or adapt technological solutions that meet those needs effectively.

Question 13

Which stage of the SDLS typically results in a "go" or "no-go" decision?
A) Feasibility Analysis
B) Systems Analysis
C) System Design
D) Programming
E) Testing

Accepted Answer

Feasibility Analysis is the stage in the Systems Development Life Cycle (SDLC) where a "go" or "no-go" decision is typically made. This stage assesses the viability of the project in terms of technical feasibility, cost-effectiveness, and legal and operational feasibility, leading to a decision on whether to proceed with the project.

Question 14

A bank upgrades a computer system at one of its branches. If this works correctly, then the upgraded system will be installed at the other branches. Which migration approach is this most likely related to?
A) Parallel
B) Direct
C) Phased
D) Pilot
E) Traditional

Accepted Answer

This scenario describes a pilot migration approach, where a new system is first implemented in a small part of the organization to test its functionality before a full rollout.

Question 15

A bank upgrades the computer systems of its branches, one branch at a time. This is most likely which of the following migration strategies?
A) Parallel
B) Direct
C) Phased
D) Pilot
E) Traditional

Accepted Answer

The phased migration strategy involves implementing a new system in stages or phases. Upgrading the computer systems of its branches one at a time fits this description, as it allows the bank to gradually transition to the new system across its various locations.

Question 16

The Build phase of the SDLC is used to ensure that the software is properly integrated with the other components of the information system.

Accepted Answer

The Build phase of the Software Development Life Cycle (SDLC) primarily focuses on writing and compiling the code based on the design specifications, rather than ensuring integration with other components, which is typically addressed during the Integration and Testing phase.

Question 17

The SDLC and prototyping methodologies are one and the same.

Accepted Answer

The SDLC (Software Development Life Cycle) is a systematic process for building software that ensures quality and correctness, whereas prototyping is a methodology within the broader SDLC framework focused on creating quick, functional models to test and refine ideas.

Question 18

Both the SDLC and prototyping methodologies are use d to create custom systems.

Accepted Answer

Both the SDLC (Software Development Life Cycle) and prototyping methodologies are used in the process of creating custom systems, with each approach offering different strategies for development and testing.

Question 19

Off-the-shelf systems enable infusion of knowledge in the organization

Accepted Answer

Off-the-shelf systems, being pre-designed software solutions, can be quickly implemented to support various organizational processes, thereby facilitating the dissemination and application of knowledge within the organization.

Question 20

End-user development: The process by which an organization's non-IT specialists create software applications.

Accepted Answer

End-user development refers to the creation of software applications by non-IT specialist users, such as business analysts or other professionals, to meet their own needs or the needs of their department, without the direct involvement of professional software developers.

Quiz 11: Creating Information Systems

We have identified three general approaches to the acquisition of information processing functionalities and the introduction of IT-based information systems. Which of the following is not one of them?

What are the three steps that occur during the implementation phase of the SDLC?

In which of the following phases should you expect to be most involved as a general or functional manager?

In which phase(s) do the system development life cycle (SDLC) and the system selection process differ most substantially?

The three generic phases of a system life-cycle process are:

Why is the Systems development Life Cycle methodology typically referred to as "the waterfall model"?

Your book describes the systems selection process in-depth. Which of the following is not a step in the system selection process

Which of the following are not approaches to acquisition of information processing functionalities?

Which of the following is not one of the advantages related to making your own systems?

Which of the following is not one of the advantages related to purchasing an off-the-shelf system?

The Systems Development Life Cycle has three main phases. These are:

The IS department workers that experts in both technology and the business processes are called what?

Which stage of the SDLS typically results in a "go" or "no-go" decision?

A bank upgrades a computer system at one of its branches. If this works correctly, then the upgraded system will be installed at the other branches. Which migration approach is this most likely related to?

A bank upgrades the computer systems of its branches, one branch at a time. This is most likely which of the following migration strategies?

The Build phase of the SDLC is used to ensure that the software is properly integrated with the other components of the information system.

The SDLC and prototyping methodologies are one and the same.

Both the SDLC and prototyping methodologies are use d to create custom systems.

Off-the-shelf systems enable infusion of knowledge in the organization

End-user development: The process by which an organization's non-IT specialists create software applications.