Automation Testing BDD and TDD in Test Automation 2

Question 1

What does BDD stand for in software development methodology?

Accepted Answer

Behavior-Driven Development

Answer

Backend Data Design

Answer

Build-Deploy-Debug

Answer

Binary Decision Diagram

Question 2

In TDD, when must unit tests be written relative to the production code?

Accepted Answer

Before writing the production code

Answer

After writing the production code

Answer

Simultaneously with the production code

Answer

After the code has passed peer review

Question 3

Which JavaScript testing framework uses describe() and it() blocks to support BDD-style test specification?

Accepted Answer

Jasmine

Answer

Selenium

Answer

JUnit

Answer

pytest

Question 4

In Gherkin syntax, what does the 'Given' keyword represent in a test scenario?

Accepted Answer

The initial context or preconditions before the action being tested

Answer

The action or event performed during the test

Answer

The expected outcome of the tested behavior

Answer

The test data table used to parameterize the scenario

Question 5

What is a 'step definition' in a BDD framework like Cucumber?

Accepted Answer

Code that maps each Gherkin step to executable test code

Answer

A description of test prerequisites in the feature file

Answer

A Gherkin keyword that introduces sub-steps within a scenario

Answer

A report generated after BDD test suite execution

Question 6

Which software design principle does TDD naturally enforce by requiring code to be testable in isolation?

Accepted Answer

Single Responsibility Principle

Answer

Open/Closed Principle

Answer

Liskov Substitution Principle

Answer

Interface Segregation Principle

Question 7

In BDD Gherkin syntax, what does the 'When' keyword typically describe in a scenario?

Accepted Answer

The action or event that triggers the behavior being tested

Answer

The expected result after the action is performed

Answer

The user role or persona performing the action

Answer

The time constraint applied to the test execution