Information Systems Development: A Comprehensive Guide for Year 12 ICT Students

Question 1

Which phase marks the beginning of the Systems Development Life Cycle (SDLC)?

Accepted Answer

Requirements Gathering

Answer

Design

Answer

Testing

Answer

Implementation

Question 2

Which of the following is a key activity during the analysis phase of the SDLC?

Accepted Answer

Identifying system requirements

Answer

Creating a system prototype

Answer

Developing the system code

Answer

Testing the system

Question 3

Which of the following is a type of testing that is performed after the system has been implemented?

Accepted Answer

Acceptance testing

Answer

Unit testing

Answer

Integration testing

Answer

Regression testing

Question 4

In the SDLC, which phase focuses on determining the specific needs and preferences of system users?

Accepted Answer

Requirements gathering

Answer

Design

Answer

Implementation

Answer

Testing

Question 5

Which of the following is NOT a phase of the Systems Development Life Cycle (SDLC)?

Accepted Answer

Maintenance

Answer

Requirements gathering

Answer

Systems analysis

Answer

Implementation

Question 6

In the Systems Development Life Cycle (SDLC), which phase involves collecting and understanding the needs and limitations of users for a new information system?

Accepted Answer

Requirements Gathering

Answer

Systems Analysis

Answer

Systems Design

Answer

Implementation

Question 7

Which of the following is NOT a common tool used for requirements gathering?

Accepted Answer

User-centered design

Answer

Interviews

Answer

Questionnaires

Answer

Prototyping

Question 8

What is the purpose of the design phase in the SDLC?

Accepted Answer

To create a detailed plan for the system's implementation

Answer

To write the system's code

Answer

To test the system's functionality

Answer

To maintain the system after its release

Question 9

Identify the phase that does NOT belong to the Systems Development Life Cycle (SDLC).

Accepted Answer

Maintenance

Answer

Requirements Gathering

Answer

System Analysis

Answer

System Testing

Question 10

The main objective of the Requirements Gathering phase is to:

Accepted Answer

Document the specific needs of the users

Answer

Design the user interface

Answer

Develop a detailed technical specification

Answer

Implement the system

Question 11

The System Analysis phase aims to:

Accepted Answer

Identify alternative solutions to meet user requirements

Answer

Develop a detailed implementation plan

Answer

Conduct user acceptance testing

Answer

Maintain the system after implementation

Question 12

Which of the following is NOT an advantage of using prototyping?

Accepted Answer

Lower development costs

Answer

Early user feedback

Answer

Reduced development time

Answer

Increased system quality

Question 13

Which of the following is NOT a challenge associated with system implementation?

Accepted Answer

Ethical concerns

Answer

Technical issues

Answer

User resistance

Answer

Cost and time overruns

Question 14

In the requirements gathering phase of the SDLC, which method is most effective for understanding stakeholder needs?

Accepted Answer

Interviewing a sample of stakeholders

Answer

Creating a detailed system specification

Answer

Using a formal requirements modeling language

Answer

Performing a cost-benefit analysis

Question 15

Which phase in the Systems Development Life Cycle (SDLC) is not directly involved in developing the system?

Accepted Answer

Operation

Answer

Requirements Gathering

Answer

Implementation

Answer

Testing

Question 16

What is the main purpose of the requirements gathering phase in the SDLC?

Accepted Answer

To define the user needs and specifications for the system

Answer

To design the database schema

Answer

To develop the software code

Answer

To test the system

Question 17

Which tool is commonly used for capturing and documenting user requirements in a graphical format?

Accepted Answer

Use Case Diagram

Answer

Flowchart

Answer

Entity-Relationship Diagram

Answer

Data Dictionary

Question 18

What is the fundamental distinction between logical and physical design phases in the SDLC?

Accepted Answer

Logical design focuses on the conceptual structure, while physical design focuses on the implementation details.

Answer

Physical design focuses on the conceptual structure, while logical design focuses on the implementation details.

Answer

Both logical and physical design involve the same level of abstraction.

Answer

There is no difference between logical and physical design.

Question 19

What is the primary purpose of unit testing in the SDLC?

Accepted Answer

To test individual modules of the system for correctness

Answer

To test the integration of different modules

Answer

To test the user interface

Answer

To test the performance of the system

Question 20

What is the primary responsibility of a project manager in the SDLC?

Accepted Answer

To oversee the project and ensure its successful completion

Answer

To design the system

Answer

To code the system

Answer

To test the system

Question 21

What is the primary goal of system maintenance in the SDLC?

Accepted Answer

To fix bugs and errors to keep the system functioning properly

Answer

To enhance the system's functionality

Answer

To migrate the system to a new platform

Answer

To train users on the system

Question 22

During the analysis phase of SDLC, what is the main focus?

Accepted Answer

Eliciting and documenting system requirements

Answer

Designing the system's architecture and components

Answer

Developing the system's code and modules

Answer

Testing the system's functionality and performance

Question 23

Which of the following is a type of system testing performed to assess the integration of different modules and components?

Accepted Answer

Integration testing

Answer

Unit testing

Answer

System testing

Answer

Acceptance testing

Question 24

Which of the following is NOT a potential advantage of using agile development methodologies?

Accepted Answer

Reduced stakeholder involvement and collaboration

Answer

Faster delivery of working software increments

Answer

Enhanced responsiveness to changing requirements

Answer

Improved team productivity

Question 25

Which phase of the SDLC focuses on collecting and documenting business needs and requirements for the new system?

Accepted Answer

Requirements Gathering

Answer

Analysis

Answer

Design

Answer

Implementation

Question 26

Which of the following is NOT an activity typically performed during the analysis phase of the SDLC?

Accepted Answer

System design

Answer

Feasibility study

Answer

Process modeling

Answer

Cost-benefit analysis

Question 27

What is the purpose of a use case diagram?

Accepted Answer

To illustrate the relationship between actors and system functionality

Answer

To model the flow of data within a system

Answer

To depict the user interface of a system

Answer

To define the hardware and software requirements of a system

Question 28

What is the main objective of the implementation phase of the SDLC?

Accepted Answer

To test and deploy the new system

Answer

To develop the new system

Answer

To train users on the new system

Answer

To maintain and update the new system

Question 29

Which of the following is NOT a phase of the Systems Development Life Cycle (SDLC)?

Accepted Answer

Maintenance

Answer

Requirements Gathering

Answer

Design

Answer

System Testing

Question 30

What is the primary objective of the requirements gathering phase of the SDLC?

Accepted Answer

To identify and document the needs and expectations of stakeholders.

Answer

To design the system's architecture.

Answer

To develop the system's code.

Answer

To test the system's functionality.

Question 31

What is the main purpose of the design phase of the SDLC?

Accepted Answer

To create a detailed plan for the system's development.

Answer

To write the system's code.

Answer

To test the system's functionality.

Answer

To implement the system.

Question 32

What is the primary role of an information system stakeholder?

Accepted Answer

To provide input and feedback throughout the SDLC.

Answer

To write the system's code.

Answer

To test the system's functionality.

Answer

To maintain the system after implementation.

Question 33

Which of the following is NOT a challenge associated with information systems development?

Accepted Answer

Lack of user involvement

Answer

Changing requirements

Answer

Technological limitations

Answer

Budget constraints

Question 34

What is the purpose of a feasibility study in the SDLC?

Accepted Answer

To assess the viability and feasibility of a proposed system.

Answer

To design the system's architecture.

Answer

To develop the system's code.

Answer

To test the system's functionality.

Question 35

Phase of SDLC for Gathering User Needs

Which phase of the Systems Development Life Cycle (SDLC) primarily focuses on collecting and analyzing user requirements?

Accepted Answer

Requirements Gathering

Answer

Planning

Answer

Design

Answer

Implementation

Question 36

Analysis Technique for Eliciting User Requirements

In the analysis phase of the SDLC, which technique is commonly used to gather and understand user needs and requirements?

Accepted Answer

Use case diagrams

Answer

Data flow diagrams

Answer

Prototyping

Answer

Wireframes

Question 37

Purpose of Feasibility Study in SDLC Planning

During the planning phase of the SDLC, what is the main purpose of conducting a feasibility study?

Accepted Answer

Assess the viability and feasibility of the proposed information system

Answer

Create a detailed project plan

Answer

Gather detailed user requirements

Answer

Design the system architecture

Question 38

Key Principle of Iterative Development

Which of the following is a fundamental principle of iterative development methodologies?

Accepted Answer

Frequent updates and feedback loops

Answer

Linear and sequential progress

Answer

Thorough planning before implementation

Answer

Rigid adherence to specifications

Question 39

Purpose of Unit Testing in SDLC Implementation

During the implementation phase of the SDLC, what is the primary purpose of unit testing?

Accepted Answer

Testing of individual components or modules of the system

Answer

Ensuring that the entire system works as a whole

Answer

Gathering feedback from end-users

Answer

Creating technical documentation

Question 40

Role of a Project Manager in SDLC

Within the Systems Development Life Cycle, what is the primary responsibility of the project manager?

Accepted Answer

Leading, coordinating, and managing the project team

Answer

Developing technical solutions for the system

Answer

Gathering and analyzing user requirements

Answer

Testing and validating the system

Question 41

Limitation of Waterfall Development Model

Which of the following is a recognized limitation of using the waterfall development model?

Accepted Answer

Difficulty in accommodating changes and adapting to evolving requirements

Answer

Time-consuming and lengthy process

Answer

High risk of project failure

Answer

Requires extensive documentation

Question 42

Which of the following is NOT included in the Systems Development Life Cycle (SDLC)?

Accepted Answer

Deployment

Answer

Requirements gathering

Answer

Analysis

Answer

Implementation

Question 43

During the SDLC phase of requirements gathering, the primary objective is to:

Accepted Answer

Define the scope and objectives of the new or modified system.

Answer

Analyze the existing system and identify areas for improvement.

Answer

Design the detailed specifications for the new or modified system.

Answer

Implement the new or modified system and train users.

Question 44

Which SDLC phase involves creating the detailed specifications for the new or modified system, including its architecture, components, and interfaces?

Accepted Answer

Design

Answer

Analysis

Answer

Implementation

Answer

Testing

Question 45

During the implementation phase of the SDLC, which task is typically completed first?

Accepted Answer

Installing hardware and software

Answer

Training users on the new system

Answer

Testing the system

Answer

Documenting the system

Question 46

During the requirements gathering phase of the SDLC, the primary focus is on:

Accepted Answer

Identifying user needs

Answer

Designing the system

Answer

Implementing the system

Answer

Testing the system

Question 47

The main goal of the design phase in the SDLC is to:

Accepted Answer

Create a detailed blueprint for the system

Answer

Collect requirements from users

Answer

Implement the system

Answer

Test the system

Question 48

Which phase in the Systems Development Life Cycle (SDLC) involves gathering user requirements and defining the system's functionality?

Accepted Answer

Requirements gathering

Answer

Testing

Answer

Design

Answer

Implementation

Question 49

During the analysis phase of the SDLC, which activity is NOT included?

Accepted Answer

Designing the system

Answer

Modeling the system

Answer

Identifying user needs

Question 50

In the design phase of the SDLC, what is the primary purpose of prototyping?

Accepted Answer

To enable users to provide feedback on a working model of the system

Answer

To create a blueprint of the system

Answer

To ensure the system meets user requirements

Question 51

Which of the following is a primary responsibility of a system analyst in the SDLC?

Accepted Answer

Understanding user needs and translating them into technical specifications

Answer

Coding the system

Answer

Designing the user interface

Question 52

What is the main objective of user acceptance testing (UAT) in the SDLC?

Accepted Answer

To verify that the system meets the needs and expectations of the users

Answer

To identify any defects or errors in the system

Answer

To train users on how to use the system

Question 53

What is the distinction between functional and non-functional requirements in the SDLC?

Accepted Answer

Functional requirements specify the tasks the system must perform, while non-functional requirements define the qualities of the system, such as its performance and reliability.

Answer

Non-functional requirements are always more important than functional requirements

Question 54

Which of the following is a common technique used to gather user requirements in the SDLC?

Accepted Answer

Interviews

Answer

Prototyping

Answer

Testing

Answer

Deployment

Question 55

What is the primary purpose of a feasibility study in the SDLC?

Accepted Answer

To assess whether a proposed system is viable to develop and implement given the available resources and constraints

Answer

To design the system architecture

Answer

To gather user requirements

Question 56

When selecting a development methodology for an information system, which of the following factors is NOT typically considered?

Accepted Answer

The availability of hardware

Answer

The budget and timeline

Answer

The size and complexity of the system