Infosys Sdet Automation Test Engineer Interview Questions and Answers

STLC consists of phases like requirement analysis, test planning, test design, test execution, and test closure.

• Requirement Analysis: Understanding the project requirements and defining the scope of testing.

• Test Planning: Creating a test plan which includes test strategy, test objectives, and resource planning.

• Test Design: Developing test cases and test scenarios based on requirements.

• Test Execution: Running the test cases, reporting defects, and retesting.

• Test Closure: Analy...read more

Yes, I can write a program that outputs a sentence in reverse.

• Create a function that takes a string as input

• Split the string into an array of words

• Reverse the array

• Join the array back into a string and return

Implicit and Explicit wait are used in Selenium for handling synchronization issues in test automation.

• Implicit wait is set globally for the entire test script, while explicit wait is applied only to specific elements.

• Implicit wait waits for a specified amount of time before throwing a NoSuchElementException, while explicit wait waits for a specific condition to be met before proceeding.

• Syntax for implicit wait: driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);...read more

Java constructor is a special type of method used to initialize objects. Swapping two numbers can be done using a temporary variable.

• Java constructor is used to initialize objects in a class.

• Swapping two numbers can be done by using a temporary variable.

• Example code for swapping two numbers using constructor:

• public class NumberSwapper {

• int num1;

• int num2;

• public NumberSwapper(int a, int b) {

• num1 = a;

• num2 = b;

• }

• public void swapNumbers() {

• int temp = num1;

• num1 = num2;

• num2...read more

Xpath writing with parent child relation involves specifying the path to locate elements based on their hierarchical relationship.

• Use '/' to specify direct child elements

• Use '//' to specify any descendant elements

• Use '[]' to specify conditions for selecting elements

• Example: //div[@class='parent']/child::span