Question 1

The analysis phase of the SDLC answers which questions _____.

Accepted Answer

The analysis phase focuses on understanding who the system is for, its functionalities (what it will do), its operational timeline (when it will be used), and its deployment environment (where it will be used). This phase is crucial for defining the system's requirements and scope.

Question 2

Developing an information system is similar to building a house because you have to

Accepted Answer

Developing an information system requires starting with a basic idea, creating simple drawings for feedback, developing detailed blueprints, and actually building the project while incorporating changes directed by the customer. Just like building a house, the process involves multiple steps and feedback from the customer to ensure that the project meets their needs.

Question 3

Deciding how the hardware, software, and network infrastructure will operate occurs during the _____ phase of the SDLC.

Accepted Answer

The design phase of the SDLC is where the hardware, software, and network infrastructure are decided upon and planned out. The analysis phase typically involves gathering requirements and identifying problems, while the implementation phase involves actually building and installing the chosen infrastructure. The planning and strategy phases may inform the design phase, but they are not specifically focused on infrastructure decisions.

Question 4

A development methodology that focuses on the processes as the core of the system is said to be _____.

Accepted Answer

A development methodology that focuses on the processes as the core of the system is said to be process-centered. This approach emphasizes on defining, implementing, and improving the business processes of an organization, rather than just the application that supports it. This methodology is especially useful for organizations that want to streamline their operations and increase efficiency by optimizing their workflows and automating their business processes.

Question 5

The phase of the SDLC when the system is actually built or purchased is the _____.

Accepted Answer

The implementation phase is when the system is actually built, installed, and tested. The planning phase is when the project is organized and initial requirements are gathered. The analysis phase is when the requirements are further analyzed and validated. The design phase is when the architecture and technical specifications are developed. The construction phase is similar to implementation, but typically refers more specifically to the actual coding or programming of the system. Therefore, the best choice is D.

Question 6

In which phase of the SDLC is the system proposal developed?

Accepted Answer

The system proposal is developed during the analysis phase of the System Development Life Cycle (SDLC). This phase involves understanding and documenting the project requirements and proposing a solution.

Question 7

The project sponsor is the _____.

Accepted Answer

The project sponsor is the person or department that requested the system, as they are the ones who have identified the need for the project to be undertaken. They provide the necessary funding and resources for the project to be carried out. While other roles may be involved in the development of the system, the project sponsor holds a distinct and important role in ensuring its success.

Question 8

The primary goal of the systems analyst is to _____.

Accepted Answer

The primary goal of a systems analyst is not just to acquire a working tool, create a wonderful system or establish SDLC phases, but to create value for the organization by identifying opportunities for improvement in existing systems or creating new systems that streamline processes and improve efficiency.

Question 9

In which phase of the SDLC is the project plan developed?

Accepted Answer

The project plan is developed in the planning phase of the SDLC. This is the phase where the project team gathers requirements, identifies resources, schedules tasks, and creates a detailed plan for the project. The plan serves as a roadmap for the entire project, outlining the objectives, scope, timeline, budget, and other important details.

Question 10

The _____ is generated by the department or person that has an idea for a new information system.

Accepted Answer

The system request, also known as the project request or project initiation document, is the document generated by the department or person that has an idea for a new information system. It outlines the objectives, required resources, and potential benefits of the proposed system.

Question 11

In which phase of the SDLC is the system specification developed?

Accepted Answer

The system specification, which outlines the requirements and characteristics of the system, is developed during the design phase of the SDLC. This phase focuses on creating a detailed plan for the system, including its architecture, components, and functionality. The analysis phase is focused on identifying the needs and requirements of the system, while the implementation phase involves building and testing the system. Planning occurs before the SDLC begins, and system delivery is the final phase of the SDLC in which the completed system is deployed to users.

Question 12

Feasibility analysis examines several questions, including "_____?"

Accepted Answer

The answer of Feasibility analysis examines several questions, including "_____?"
...

Question 13

Interfaces (e.g., menus, reports, forms) are specified during the _____ phase of the SDLC.

Accepted Answer

The design phase of the SDLC focuses on creating a detailed plan for the system and specifying its key components, including interfaces such as menus, reports, and forms. During this phase, design specifications for the user interface are developed based on user requirements and feedback collected during the previous analysis phase.

Question 14

_____ development is a structured design methodology that proceeds in a sequence from one phase to the next.

Accepted Answer

The waterfall development approach is a structured design methodology that proceeds in a linear sequence from one phase to the next. Each phase must be completed before moving on to the next, and there is no going back once a phase is completed. This approach is often used in software development projects where the requirements are well-defined and the client does not expect major changes to the project scope.

Question 15

The process of understanding how an information system can support business needs, design the system, build it, and deliver it to users is the _____.

Accepted Answer

The process described is the Systems Development Life Cycle (SDLC), which involves analyzing business needs, designing, building, and delivering information systems to users. The other choices, such as the object-oriented approach and CASE tools, are specific tools or methodologies that can be used within the SDLC process. The waterfall development methodology is one approach within the SDLC process.

Question 16

The four phases of the Systems Development Life Cycle are _____.

Accepted Answer

The four phases of the Systems Development Life Cycle are planning (where the project team is put together and the scope of the project is defined), analysis (where requirements are gathered and analyzed), design (where the system architecture and functionality are designed), and implementation (where the system is developed, tested, and deployed). Option A is not accurate, as modeling and diagramming are part of the design phase, not separate phases. Option B is incorrect as construction, installation, testing, and conversion are all parts of implementation. Option C refers to project management phases, not the SDLC. Option E is incorrect as system request and feasibility are part of the planning phase, and staffing and construction are part of the implementation phase.

Question 17

The project plan is the document that is used to _____.

Accepted Answer

The answer of The project plan is the document that...

Question 18

Understanding why an information system should be built and determining how the project team will build it is part of the _____ phase of the SDLC.

Accepted Answer

The planning phase of the SDLC is when the project team determines the feasibility of the project and establishes a plan for how to build the information system. This includes understanding the business needs and reasons for building the system (why it should be built), as well as determining the resources and approach needed to build it (how it will be built). The analysis, system request, and gathering phases come earlier in the SDLC and are focused on understanding the requirements and scope of the project. The initiating phase is the very first stage of the SDLC, where a need or opportunity for a new information system is identified.

Question 19

The principal disadvantages(s) with the waterfall development methodology is (are) _____.

Accepted Answer

All of the options (A, B, and C) are disadvantages of the waterfall methodology. The long time between proposal and delivery can result in outdated technology or requirements, missing important requirements can lead to costly post-implementation changes, and the requirement for complete paper specifications can limit collaboration and flexibility during the development process.

Question 20

The person that identifies opportunities for improvements and designs an information system to implement them is called a(n) _____.

Accepted Answer

A systems analyst is responsible for identifying opportunities for improvements and designing an information system to implement them. A computer programmer writes code. An end-user uses the system. A systems specialist could refer to a variety of roles related to system administration or architecture. A technical writer creates documentation for the system.

Quiz 1: Introduction to Systems Analysis and Design