Systems Analysis and Design Quizzes for Year 12 ICT Students

Question 1

Which phase of the Systems Development Life Cycle (SDLC) involves creating detailed specifications for the system's design?

Accepted Answer

Design Specification

Answer

Requirements Gathering

Answer

Implementation

Answer

Maintenance

Question 2

In the requirements gathering phase of the SDLC, which step is vital for comprehending stakeholder needs and expectations?

Accepted Answer

Interviewing stakeholders to collect their input

Answer

Designing the system in detail

Answer

Creating a data dictionary for system data elements

Answer

Writing user manuals for end-users

Question 3

Within the Systems Development Life Cycle (SDLC), which phase centers on gathering, documenting, and analyzing user needs to define system requirements?

Accepted Answer

Requirements Gathering

Answer

Planning

Answer

Design

Answer

Testing

Question 4

Which technique is used to illustrate the movement of data within a system visually?

Accepted Answer

Data Flow Diagrams

Answer

Entity Relationship Diagrams

Answer

Use Case Diagrams

Answer

Activity Diagrams

Question 5

In the Waterfall Systems Development Life Cycle (SDLC), which phase is NOT part of the sequential process?

Accepted Answer

Prototyping

Answer

Requirements Gathering

Answer

Implementation

Answer

Testing

Question 6

Which of the following is a potential drawback of using a prototype in the systems development life cycle?

Accepted Answer

May incur additional costs during the development phase.

Answer

Facilitates user testing prior to complete system implementation.

Answer

Assists in the early identification of potential issues.

Answer

Enhances the probability of system success.

Question 7

What is the main goal of a feasibility study in the system development process?

Accepted Answer

To check if the system is technically possible for the organization

Answer

To figure out the financial impact and profit potential

Answer

To find any operational problems or limitations

Answer

To set a timeline and plan for system development

Question 8

During the requirements gathering phase of the SDLC, which activity is primarily used to collect detailed information about the system's users and their specific needs?

Accepted Answer

Conducting user interviews

Answer

Reviewing existing documents

Answer

Administering surveys

Answer

Observing user behavior

Question 9

In the systems development life cycle (SDLC), which phase involves creating a detailed plan for the new system?

Accepted Answer

System design

Answer

Feasibility analysis

Answer

Implementation

Answer

Maintenance

Question 10

In systems analysis and design, what is the main purpose of the requirements gathering phase?

Accepted Answer

Identify the needs and expectations of users.

Answer

Define the system's scope and limitations.

Answer

Design the user interface and system architecture.

Answer

Create a detailed implementation plan for the new system.

Question 11

Which phase is NOT a part of the traditional five-stage Systems Development Life Cycle (SDLC)?

Accepted Answer

Maintenance

Answer

Planning

Answer

Analysis

Answer

Design

Question 12

Which activity is excluded from the Planning phase of the Systems Development Life Cycle (SDLC)?

Accepted Answer

Developing a detailed system design

Answer

Defining the project scope

Answer

Establishing a project timeline

Answer

Estimating the project budget

Question 13

In the Systems Development Life Cycle (SDLC), which step focuses on defining the business issue that the new system aims to address?

Accepted Answer

Problem analysis

Answer

Deployment

Answer

Maintenance

Answer

Testing

Question 14

What is the correct sequence of phases in the Systems Development Life Cycle (SDLC)?

Accepted Answer

Requirements Analysis, Design, Implementation, Testing, Deployment

Answer

Design, Implementation, Requirements Analysis, Testing, Deployment

Answer

Testing, Implementation, Requirements Analysis, Deployment, Design

Answer

Implementation, Design, Testing, Requirements Analysis, Deployment

Question 15

In the Systems Development Life Cycle (SDLC), which phase involves collecting and documenting the specific needs of the system's stakeholders?

Accepted Answer

Requirements Gathering

Answer

Design

Answer

Deployment

Answer

Testing

Question 16

In a use case diagram, which element is NOT included?

Accepted Answer

Attributes

Answer

Actors

Answer

Use Cases

Answer

Relationships

Question 17

In systems analysis, which technique helps identify potential risks and assess their likelihood and impact on the project?

Accepted Answer

Risk assessment

Answer

Risk mitigation

Answer

Risk monitoring

Question 18

In systems analysis and design, what is a primary benefit of using functional decomposition?

Accepted Answer

Simplified system maintenance

Answer

Enhanced system efficiency

Answer

Improved system security

Answer

Reduced project development expenses

Question 19

Which risk analysis technique leverages historical data and industry best practices to evaluate potential risks?

Accepted Answer

Historical data and industry knowledge analysis

Answer

What-if analysis

Answer

Root cause analysis

Answer

Monte Carlo simulation

Question 20

In the Systems Development Life Cycle (SDLC), which phase focuses on collecting stakeholder input to define project requirements?

Accepted Answer

Requirements Gathering

Answer

Planning

Answer

Design

Answer

Implementation

Question 21

In the design phase of software development, what is the main purpose of using a use case diagram?

Accepted Answer

To collect functional requirements for a system from a user's point of view

Answer

To show how different parts of a system interact

Answer

To find risks and weaknesses in a system

Answer

To set the technical details of a system

Question 22

Which feature is characteristic of the Spiral Model in the Systems Development Life Cycle (SDLC)?

Accepted Answer

Requirements are gathered and analyzed gradually throughout the project.

Answer

Development progresses in a linear, sequential manner.

Answer

The system is fully designed and implemented before any user feedback is received.

Question 23

Which graphical notation is used to represent the flow of data through a system?

Accepted Answer

Flowchart

Answer

Use Case Diagram

Answer

Entity Relationship Diagram

Answer

Activity Diagram

Question 24

In risk analysis, which technique involves consulting experts to pinpoint potential risks?

Accepted Answer

Delphi Technique

Answer

SWOT Analysis

Answer

Event Tree Analysis

Answer

Monte Carlo Simulation

Question 25

Which risk analysis technique involves identifying potential risks, assessing their likelihood of occurrence, and evaluating their potential impact on the project?

Accepted Answer

Risk identification and analysis

Answer

SWOT analysis

Answer

Sensitivity analysis

Question 26

In data flow diagrams (DFDs), what is the main purpose of data stores?

Accepted Answer

To represent permanent data storage, like databases?

Answer

To temporarily hold data during processing?

Answer

To show the flow of data between processes?

Answer

To indicate data input and output?

Question 27

In the context of risk analysis during systems analysis and design, what is the primary purpose of employing techniques like Sensitivity Analysis?

Accepted Answer

To assess how risk outcomes may vary based on changes in input parameters.

Answer

To determine how changes in project schedule may impact identified risks.

Answer

To identify potential financial consequences associated with different risk scenarios.

Question 28

In systems analysis and design, what is the primary advantage of using prototyping?

Accepted Answer

Allows for comprehensive testing and validation before full implementation

Answer

Enables continuous development without iterative cycles

Answer

Requires specialized resources, making it more costly and time-consuming

Question 29

In the Spiral Model of the Systems Development Life Cycle (SDLC), which activity is repeated during each iteration or cycle?

Accepted Answer

Requirements Gathering and Analysis

Answer

Detailed System Design

Answer

System Implementation

Question 30

During the systems development life cycle (SDLC), what is the primary goal of identifying and evaluating potential risks?

Accepted Answer

To mitigate project uncertainties by minimizing the impact of potential risks on the project's timeline, budget, and scope.

Answer

To prioritize system requirements based on their importance.

Answer

To ensure that the system meets all user requirements.

Question 31

In systems analysis and design, what is the main reason for using techniques like Sensitivity Analysis, especially in risk analysis?

Accepted Answer

To assess how changes in input parameters or assumptions affect the overall risk of a project.

Answer

To prioritize risks based only on how likely they are to happen, not how bad they could be.

Answer

To figure out how much money potential risks could cost and how they would affect project costs.

Answer

To find and group potential risks based on their type and where they come from, but not how bad they could be.

Question 32

In risk analysis, why is it crucial to consider both the probability and severity of potential risks during the evaluation process?

Accepted Answer

Considering both probability and severity provides a comprehensive understanding of potential risks.

Answer

Focusing solely on the probability of risks is sufficient for effective risk management.

Answer

Evaluating severity in addition to probability eliminates the need for implementing risk mitigation strategies.

Question 33

In an Entity Relationship Diagram (ERD), what is the primary purpose of the lines connecting entities?

Accepted Answer

To show the type and cardinality of relationships between entities

Answer

To indicate the flow of data between entities

Answer

To represent the specific characteristics and attributes of entities

Question 34

Which characteristic defines the Spiral Model in the Systems Development Life Cycle (SDLC)?

Accepted Answer

Integration of risk assessment and prototyping in each cycle

Answer

Sequential progression through phases

Answer

Applicability to small, low-risk projects

Question 35

In Agile software development, what's the main purpose of a sprint review?

Accepted Answer

Presenting progress and getting feedback

Answer

Documenting system requirements

Answer

Testing the system

Answer

Getting user approval for the final product

Question 36

In systems analysis, what is the main purpose of Data Flow Diagrams (DFDs)?

Accepted Answer

To illustrate the movement and transformation of data in a system.

Answer

To pinpoint potential risks and threats to a system.

Answer

To create a model of a software application's user interface.

Answer

To record and define system requirements.

Question 37

Which software architectural pattern effectively separates the presentation layer from the core functionality, promoting flexibility and maintainability?

Accepted Answer

MVC (Model-View-Controller)

Answer

Three-tier architecture

Answer

Service-oriented architecture

Question 38

In systems analysis and design, prototyping is an iterative approach that involves gathering user feedback. What is a key advantage of using this approach?

Accepted Answer

Prototyping helps designers identify and refine system requirements early in the development cycle.

Answer

Prototyping simplifies the development process by reducing the need for user involvement.

Answer

Prototyping is a cost-effective method that minimizes the need for testing and validation.

Answer

Prototyping is only appropriate for small-scale systems and cannot be used for complex projects.

Question 39

In the waterfall model of the Systems Development Life Cycle (SDLC), what is the correct sequence of steps?

Accepted Answer

Feasibility Study, Requirements Analysis, Design, Implementation, Testing, Maintenance

Answer

Testing, Design, Implementation, Feasibility Study, Requirements Analysis, Maintenance

Answer

Requirements Analysis, Design, Implementation, Testing, Feasibility Study, Maintenance

Answer

Maintenance, Testing, Implementation, Design, Requirements Analysis, Feasibility Study

Question 40

Within a use case diagram, which element signifies the specific action or function an actor can execute within the system?

Accepted Answer

Use Case

Answer

Actor

Answer

Relationship

Answer

System Boundary

Question 41

Which phase in the Systems Development Life Cycle (SDLC) is crucial for defining the system's requirements and specifications?

Accepted Answer

Analysis

Answer

Deployment

Answer

Design

Answer

Testing

Question 42

In software design, what is the primary advantage of using design patterns?

Accepted Answer

Enhanced code clarity and ease of maintenance

Answer

Reduced software development time

Answer

Protection of intellectual property and prevention of unauthorized software use

Answer

Guaranteed compatibility with legacy systems

Question 43

Which phase in the Systems Development Life Cycle (SDLC) involves making the system operational and accessible to users?

Accepted Answer

Implementation

Answer

Analysis

Answer

Design

Answer

Maintenance

Question 44

Which of the following is NOT a key principle of user interface design in systems analysis and design?

Accepted Answer

Complexity

Answer

Clarity

Answer

Consistency

Answer

Responsiveness

Question 45

During the maintenance phase of the SDLC, which tool is used to manage and track system changes?

Accepted Answer

Configuration management tool

Answer

Business process diagram

Answer

Data dictionary

Answer

Prototyping tool

Question 46

What's the primary goal of systems testing?

Accepted Answer

Confirming that the system fulfills its requirements and operates as intended

Answer

Calculating the system's development costs

Answer

Designing the system's user interface

Answer

Assessing the system's feasibility

Question 47

What is the main benefit of using object-oriented analysis and design (OOAD) in systems development?

Accepted Answer

Simplifies the design and implementation of complex systems.

Answer

Reduces the need for testing and debugging.

Answer

Is always the most efficient approach for all systems.

Question 48

Which of the following best describes a data-driven approach to systems development?

Accepted Answer

Using data to guide all stages of development, from requirements to implementation

Answer

Reducing the time and cost of development

Answer

Involving no challenges in data collection and analysis

Question 49

Which ethical principles should guide systems analysts and designers during the SDLC?

Accepted Answer

Protecting user privacy and data security.

Accepted Answer

Maintaining fairness, transparency, and avoiding conflicts of interest.

Answer

Ensuring systems meet user needs and are efficient.

Answer

Prioritizing cost-effectiveness over user experience and accessibility.

Question 50

How does effective user interface (UI) design contribute to systems development? Explain how it enhances user adoption and satisfaction.

Accepted Answer

Effective UI design makes systems easier to navigate and understand, leading to increased system usage and user satisfaction.

Answer

UI design is not a crucial aspect of systems development as users can adapt to any interface.

Answer

UI design's primary focus is to make systems visually appealing, with minimal regard for usability.

Question 51

How can the growing use of Artificial Intelligence (AI) and Machine Learning (ML) impact systems development?

Accepted Answer

AI and ML can automate tasks, potentially streamlining development.

Answer

AI and ML can eliminate the need for human analysts and designers.

Answer

AI and ML are only suitable for large-scale, complex systems.

Answer

AI and ML guarantee systems will be flawless and error-free.

Question 52

Which phase in the Systems Development Life Cycle (SDLC) is NOT concerned with gathering and analyzing user requirements?

Accepted Answer

Deployment

Answer

Planning

Answer

Analysis

Answer

Implementation

Question 53

Which diagrammatic technique is primarily used to depict the logical flow of data through a system?

Accepted Answer

Data flow diagrams

Answer

Entity-relationship diagrams

Answer

Use case diagrams

Answer

Object-oriented design diagrams

Question 54

What is the primary responsibility of a business analyst in systems analysis and design?

Accepted Answer

Identifying and documenting user requirements

Answer

Designing and implementing technical solutions

Answer

Managing the project schedule and budget

Answer

Testing and validating the system

Question 55

What is the primary goal of systems maintenance?

Accepted Answer

To ensure the system remains operational and meets user needs

Answer

To improve the system's performance and efficiency

Answer

To add new features and functionality to the system

Answer

To prepare the system for future upgrades

Question 56

Which phase of the Systems Development Life Cycle (SDLC) focuses on collecting and analyzing the system's requirements?

Accepted Answer

Requirements Gathering

Answer

Design

Answer

Testing

Answer

Implementation

Question 57

Which phase of the systems development life cycle (SDLC) provides a detailed plan for implementing the system, including tasks like acquiring hardware and software and assigning resources?

Accepted Answer

Implementation

Answer

System Design

Answer

Testing

Question 58

What is a crucial aspect of continuous professional development for systems analysts and developers?

Accepted Answer

Maintaining certifications and attending industry events

Answer

Prioritizing the completion of assigned projects

Answer

Solely relying on past experience without seeking further education

Question 59

How do user experience (UX) design principles contribute to the enhancement of software systems' usability, accessibility, and overall user satisfaction?

Accepted Answer

By applying principles of human-centered design, considering the needs and limitations of users.

Answer

By enhancing the visual appeal and aesthetics of the system, making it more attractive.

Answer

By incorporating advanced technological features, such as artificial intelligence (AI) and augmented reality (AR).

Question 60

In systems analysis and design, how does data visualization enhance decision-making?

Accepted Answer

Improves understanding and communication of complex data.

Answer

Automates decision-making based on data patterns.

Answer

Simplifies system documentation with visual representations.

Question 61

What is a potential drawback of stakeholder management in systems development?

Accepted Answer

Increased project scope and complexity

Answer

Improved communication and collaboration

Answer

Reduced project risks and uncertainties

Answer

Enhanced project visibility and transparency

Question 62

What is the core purpose of conducting a feasibility study in systems analysis and design?

Accepted Answer

To assess the viability of a proposed system

Answer

To develop a detailed system specification

Answer

To design the system architecture

Answer

To implement the system

Question 63

Which of the following is NOT a key factor when evaluating system requirements?

Accepted Answer

Budget

Answer

Functionality

Answer

Usability

Answer

Technical complexity

Question 64

What is the purpose of stakeholder analysis in the systems analysis and design process?

Accepted Answer

To identify and understand the needs of different stakeholders

Answer

To develop a system specification

Answer

To design the system architecture

Answer

To implement the system