Software Engineering

SDLC, design patterns, testing, and software project concepts.

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QUESTION NO 01

Unit testing tests?

Answer: Individual components/functions

Unit tests verify the smallest testable pieces of code in isolation.

Shahzad Mahota @shahzad-mahota

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QUESTION NO 02

Refactoring means?

Answer: Improving code structure without changing behavior

Refactoring cleans design/readability while keeping external behavior the same.

Shahzad Mahota @shahzad-mahota

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QUESTION NO 03

Waterfall model is characterized by?

Answer: Sequential phase progression

Classic waterfall moves through requirements → design → implementation → testing → maintenance.

Shahzad Mahota @shahzad-mahota

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QUESTION NO 04

SDLC stands for?

Answer: Software Development Life Cycle

SDLC covers stages from requirements through maintenance.

Shahzad Mahota @shahzad-mahota

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QUESTION NO 05

A requirement that describes what the system should do is?

Answer: Functional requirement

Functional requirements specify features/behaviors of the system.

Shahzad Mahota @shahzad-mahota

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QUESTION NO 06

A use case describes?

Answer: How actors interact with the system to achieve a goal

Use cases capture functional scenarios between users (actors) and the system.

Shahzad Mahota @shahzad-mahota

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QUESTION NO 07

Coupling in design should generally be?

Answer: Low

Low coupling reduces dependency between modules; high cohesion is preferred inside modules.

Shahzad Mahota @shahzad-mahota

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QUESTION NO 08

Agile emphasizes?

Answer: Iterative delivery and collaboration

Agile values working software, feedback, and adapting to change.

Shahzad Mahota @shahzad-mahota

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QUESTION NO 09

CI/CD stands for?

Answer: Continuous Integration / Continuous Delivery (or Deployment)

CI/CD automates build, test, and release pipelines.

Shahzad Mahota @shahzad-mahota

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QUESTION NO 10

Version control tools like Git help you?

Answer: Track and collaborate on code changes

VCS records history, branches, and merges of source code.

Shahzad Mahota @shahzad-mahota

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Software Engineering

More topics in Computer Science

All

AJAX

Angular JS

ASP .NET

Bootstrap

C

C#

C++

CodeIgniter

Computer Networks

CSS

Data Structures & Algorithms

Databases

Go Lang

HTML

Java

JavaScript

JQuery

Laravel

Node JS

Operating Systems

PHP

Python

React JS

React Native

Ruby on Rails

Software Engineering

Tailwind CSS

Vue JS

Explore

Unit testing tests?

Explanation

Refactoring means?

Explanation

Waterfall model is characterized by?

Explanation

SDLC stands for?

Explanation

A requirement that describes what the system should do is?

Explanation

A use case describes?

Explanation

Coupling in design should generally be?

Explanation

Agile emphasizes?

Explanation

CI/CD stands for?

Explanation

Version control tools like Git help you?

Explanation