Integration and System Testing MCQs

Which of the following best describes integration testing?

a) Testing combined modules together

b) Testing individual units in isolation

c) Testing performance only

d) Testing security vulnerabilities

View Answer

Correct answer: A — Testing combined modules together
System testing focuses on:

a) Entire application as a whole

b) Individual functions only

c) Database queries only

d) Logging and monitoring

View Answer

Correct answer: A — Entire application as a whole
Which tool is commonly used for API testing?

a) Postman

b) Selenium

c) JUnit

d) PyTest

View Answer

Correct answer: A — Postman
REST Assured is a library for testing:

a) REST APIs in Java

b) Databases in Java

c) Logging in Java

d) Deployment in Java

View Answer

Correct answer: A — REST APIs in Java
Which of the following is NOT part of integration testing?

a) Module interaction

b) Interface validation

c) End-to-end workflows

d) Unit isolation

View Answer

Correct answer: D — Unit isolation
System testing validates:

a) Functional and non-functional requirements

b) Only unit logic

c) Only database schema

d) Only CI/CD pipelines

View Answer

Correct answer: A — Functional and non-functional requirements
Which of the following is true about API testing?

a) It validates request and response formats

b) It deploys applications

c) It monitors logs

d) It runs CI/CD pipelines

View Answer

Correct answer: A — It validates request and response formats
Postman supports automation using:

a) Collections and Newman

b) Only manual execution

c) Only GUI clicks

d) Only scripts

View Answer

Correct answer: A — Collections and Newman
REST Assured supports validation using:

a) Hamcrest matchers

b) JUnit only

c) NUnit only

d) PyTest only

View Answer

Correct answer: A — Hamcrest matchers
Which of the following is true about system testing?

a) It validates the complete integrated system

b) It validates only unit logic

c) It validates only database schema

d) It validates only CI/CD pipelines

View Answer

Correct answer: A — It validates the complete integrated system

What will be printed?

1	import io.restassured.RestAssured;
2	import static io.restassured.RestAssured.*;
3	public class EduinqAPITest {
4	public static void main(String[] args) {
5	RestAssured.baseURI = "https://api.eduinq.com";
6	System.out.println("Eduinq API Test");
7	}
8	}

a) Eduinq API Test

b) https://api.eduinq.com

c) No output

d) Error

View Answer

Correct answer: A — Eduinq API Test

Postman supports scripting using:

a) JavaScript

b) Python

c) Java

d) Ruby

View Answer

Correct answer: A — JavaScript
Integration testing ensures:

a) Modules work together correctly

b) Only unit logic is correct

c) Only performance is validated

d) Only security is validated

View Answer

Correct answer: A — Modules work together correctly
System testing includes:

a) Functional, performance, security tests

b) Only unit tests

c) Only integration tests

d) Only deployment tests

View Answer

Correct answer: A — Functional, performance, security tests
REST Assured supports HTTP methods like:

a) GET, POST, PUT, DELETE

b) Only GET

c) Only POST

d) Only PUT

View Answer

Correct answer: A — GET, POST, PUT, DELETE
Postman collections are used to:

a) Group API requests

b) Deploy applications

c) Monitor logs

d) Run CI/CD pipelines

View Answer

Correct answer: A — Group API requests
Integration testing can be performed using:

a) JUnit with mocks

b) Only manual execution

c) Only GUI clicks

d) Only scripts

View Answer

Correct answer: A — JUnit with mocks
System testing is usually performed by:

a) Independent QA team

b) Developers only

c) Database admins only

d) DevOps engineers only

View Answer

Correct answer: A — Independent QA team
Postman environment variables are used for:

a) Parameterizing requests

b) Deploying applications

c) Monitoring logs

d) Running pipelines

View Answer

Correct answer: A — Parameterizing requests
REST Assured integrates with:

a) JUnit and TestNG

b) Only JUnit

c) Only NUnit

d) Only PyTest

View Answer

Correct answer: A — JUnit and TestNG
Which of the following is true about integration testing approaches?

a) Big Bang, Top-Down, Bottom-Up

b) Only Big Bang

c) Only Top-Down

d) Only Bottom-Up

View Answer

Correct answer: A — Big Bang, Top-Down, Bottom-Up
System testing validates:

a) End-to-end scenarios

b) Only unit logic

c) Only database schema

d) Only CI/CD pipelines

View Answer

Correct answer: A — End-to-end scenarios
Postman supports running tests in CI/CD using:

a) Newman CLI

b) Only GUI

c) Only manual execution

d) Only scripts

View Answer

Correct answer: A — Newman CLI
REST Assured supports authentication using:

a) Basic, OAuth, Bearer tokens

b) Only Basic

c) Only OAuth

d) Only Bearer

View Answer

Correct answer: A — Basic, OAuth, Bearer tokens
Integration testing helps to detect:

a) Interface defects

b) Unit logic errors only

c) Database schema issues only

d) Deployment issues only

View Answer

Correct answer: A — Interface defects
System testing is performed after:

a) Integration testing

b) Unit testing only

c) Deployment only

d) CI/CD only

View Answer

Correct answer: A — Integration testing
Postman supports test scripts written in:

a) JavaScript

b) Python

c) Java

d) Ruby

View Answer

Correct answer: A — JavaScript
REST Assured supports response validation using:

a) JSONPath and XMLPath

b) Only JSONPath

c) Only XMLPath

d) Only SQL

View Answer

Correct answer: A — JSONPath and XMLPath
Integration testing ensures:

a) Data flows correctly between modules

b) Only unit logic is correct

c) Only performance is validated

d) Only security is validated

View Answer

Correct answer: A — Data flows correctly between modules
System testing validates:

a) Both functional and non-functional requirements

b) Only functional requirements

c) Only non-functional requirements

d) Only CI/CD pipelines

View Answer

Correct answer: A — Both functional and non-functional requirements

What will be printed?

1	pm.test("Eduinq API Test", function () {
2	pm.response.to.have.status(200);
3	console.log("Eduinq Integration Test");
4	});

a) Eduinq Integration Test

b) 200

c) No output

d) Error

View Answer

Correct answer: A — Eduinq Integration Test

Postman supports exporting collections in:

a) JSON format

b) XML format

c) CSV format

d) TXT format

View Answer

Correct answer: A — JSON format
REST Assured supports validating response time using:

a) response.time()

b) response.duration()

c) response.delay()

d) response.wait()

View Answer

Correct answer: A — response.time()
Integration testing is important because:

a) It detects issues in module interactions

b) It validates only unit logic

c) It validates only database schema

d) It validates only CI/CD pipelines

View Answer

Correct answer: A — It detects issues in module interactions
System testing includes:

a) Usability testing

b) Only unit testing

c) Only integration testing

d) Only deployment testing

View Answer

Correct answer: A — Usability testing
Postman supports data-driven testing using:

a) CSV and JSON files

b) Only CSV files

c) Only JSON files

d) Only TXT files

View Answer

Correct answer: A — CSV and JSON files
REST Assured supports validating headers using:

a) response.header()

b) response.getHeader()

c) response.headers()

d) response.checkHeader()

View Answer

Correct answer: A — response.header()
Integration testing can be automated using:

a) CI/CD pipelines

b) Only manual execution

c) Only GUI clicks

d) Only scripts

View Answer

Correct answer: A — CI/CD pipelines
System testing validates:

a) Complete system functionality

b) Only unit logic

c) Only database schema

d) Only CI/CD pipelines

View Answer

Correct answer: A — Complete system functionality
Postman supports monitoring APIs using:

a) Monitors feature

b) Only manual execution

c) Only GUI clicks

d) Only scripts

View Answer

Correct answer: A — Monitors feature
REST Assured supports validating status codes using:

a) response.getStatusCode()

b) response.code()

c) response.status()

d) response.getCode()

View Answer

Correct answer: A — response.getStatusCode()
Integration testing is performed to:

a) Validate module interactions

b) Validate unit logic only

c) Validate database schema only

d) Validate CI/CD pipelines only

View Answer

Correct answer: A — Validate module interactions
System testing ensures:

a) The system meets specified requirements

b) Only unit logic is validated

c) Only database schema is validated

d) Only CI/CD pipelines are validated

View Answer

Correct answer: A — The system meets specified requirements
Integration testing is performed to validate:

a) Interfaces between modules

b) Only unit logic

c) Only performance

d) Only deployment

View Answer

Correct answer: A — Interfaces between modules
System testing includes validation of:

a) Functional, performance, and security aspects

b) Only functional aspects

c) Only performance aspects

d) Only deployment aspects

View Answer

Correct answer: A — Functional, performance, and security aspects
Postman monitors are used for:

a) Scheduled API checks

b) Deploying applications

c) Monitoring logs

d) Running pipelines

View Answer

Correct answer: A — Scheduled API checks
REST Assured supports validating JSON responses using:

a) JSONPath

b) SQL queries

c) XMLPath only

d) ConfigPath

View Answer

Correct answer: A — JSONPath
Integration testing helps identify:

a) Issues in data flow between modules

b) Only unit logic errors

c) Only database schema issues

d) Only CI/CD issues

View Answer

Correct answer: A — Issues in data flow between modules
System testing is considered:

a) Black-box testing

b) White-box testing

c) Unit testing

d) Integration testing

View Answer

Correct answer: A — Black-box testing
Which of the following best describes integration and system testing together?

a) Integration testing validates module interactions, system testing validates the complete system

b) Both validate only unit logic

c) Both validate only database schema

d) Both validate only CI/CD pipelines

View Answer

Correct answer: A — Integration testing validates module interactions, system testing validates the complete system

Integration and System Testing MCQs

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