Software Development Life Cycle: A Comprehensive Guide for Beginners

Question 1

Which type of testing is primarily used to identify defects within the software?

Accepted Answer

Unit testing

Answer

Integration testing

Answer

System testing

Answer

Acceptance testing

Question 2

What is the primary deliverable dihasilkan from the requirements gathering phase in SDLC?

Accepted Answer

Software requirements specification (SRS)

Answer

Software design specification (SDS)

Answer

Test plan

Answer

User manual

Question 3

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

Accepted Answer

Evaluation

Answer

Requirements gathering

Answer

Design

Answer

Implementation

Question 4

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

Accepted Answer

To collect and document user needs

Answer

To design the software architecture

Answer

To test the software

Answer

To implement the software

Question 5

What is the purpose of unit testing in the SDLC?

Accepted Answer

To test individual software components

Answer

To test the integration of software components

Answer

To test the user interface

Answer

To test the overall performance of the software

Question 6

What is the role of maintenance in the SDLC?

Accepted Answer

To fix bugs and enhance features

Answer

To gather user feedback

Answer

To design new software

Answer

To test software

Question 7

Which of the following is NOT a characteristic of the waterfall model of SDLC?

Accepted Answer

Changes are easily implemented

Answer

Linear and sequential

Answer

Requirements are frozen early in the process

Answer

Emphasis on documentation

Question 8

What is the purpose of using a requirements traceability matrix (RTM) in SDLC?

Accepted Answer

To track the implementation of requirements

Answer

To identify potential risks

Answer

To generate test cases

Answer

To document user feedback

Question 9

To begin the Software Development Life Cycle (SDLC), which phase is undertaken first?

Accepted Answer

Requirements gathering

Answer

Design

Answer

Implementation

Answer

Testing

Question 10

In the design phase of the SDLC, the primary objective is to:

Accepted Answer

Establish a detailed plan for the software application

Answer

Gather specifications from stakeholders

Answer

Implement the software's code

Answer

Test the software application

Question 11

Within the SDLC, what is the intended purpose of user acceptance testing?

Accepted Answer

To ensure the software fulfills the user's specifications

Answer

To identify any errors or imperfections in the software

Answer

To confirm the software's functionality as designed

Answer

To validate the software requirements

Question 12

Which of the following is NOT a phase within the SDLC's maintenance phase?

Accepted Answer

Deployment

Answer

Corrective maintenance

Answer

Adaptive maintenance

Answer

Perfective maintenance

Question 13

In the SDLC, what is the primary aim of the requirements gathering phase?

Accepted Answer

To determine the needs of the stakeholders

Answer

To design the software's architecture

Answer

To implement the software's code

Answer

To test the software application

Question 14

Why is maintenance a crucial phase in the Software Development Life Cycle (SDLC)?

Accepted Answer

Handles user feedback, fixes bugs, and improves functionality

Answer

Ensures software stays up-to-date with technology

Answer

Creates new software versions with added features

Answer

Optimizes code for better performance

Question 15

Which of the following activities is not typically performed during the implementation phase of the SDLC?

Accepted Answer

Analyzing and documenting user requirements

Answer

Coding and programming the software

Answer

Performing unit testing of individual software modules

Answer

Conducting integration testing to verify the interoperability of different software modules

Question 16

Which of the following is NOT a recognized benefit of employing a structured SDLC methodology?

Accepted Answer

Increased customer dissatisfaction and negative feedback

Answer

Enhanced efficiency and productivity in software development

Answer

Improved quality and reliability of the software product

Answer

Reduced overall development costs and expenses

Question 17

Which phase of the SDLC involves building and coding the software?

Accepted Answer

Implementation

Answer

Design

Answer

Testing

Question 18

Which of the following is potential drawback of following a structured SDLC?

Accepted Answer

Reduced flexibility

Answer

Improved quality

Answer

Reduced development time

Question 19

Which SDLC model emphasizes iteration, ongoing feedback, and adaptability?

Accepted Answer

Agile

Answer

Spiral

Answer

Waterfall

Question 20

In the SDLC, the phase that involves releasing the software to users is known as:

Accepted Answer

Deployment

Answer

Testing

Answer

Maintenance

Question 21

Which key principle of Agile development involves integrating code changes regularly?

Accepted Answer

Continuous integration

Answer

Linear progression through phases

Answer

Comprehensive documentation

Question 22

Which phase of the SDLC is focused on ongoing support, updates, and improvements to the software?

Accepted Answer

Maintenance

Answer

Design

Answer

Implementation

Question 23

Which tool is commonly used to manage and track the progress of software development projects?

Accepted Answer

Project management software

Answer

Database

Answer

Spreadsheet