HCLTech Automation Test Engineer Interview Questions, Process, and Tips for Experienced

Q1. How to handle frames in selenium
Ans. 
Frames in Selenium are handled using switchTo() method to navigate between frames within a webpage.
• Use driver.switchTo().frame() method to switch to a frame by index, name, or WebElement

• To switch back to the default content, use driver.switchTo().defaultContent()

• Nested frames can be handled by switching to parent frame first before switching to child frame

• Example: driver.switchTo().frame(0); // Switch to frame by index
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Q2. How to handle windows
Ans. 
Handling windows in automation testing involves identifying and interacting with different types of windows that appear during test execution.
• Use window handles to switch between different windows

• Identify windows using unique attributes like title or handle

• Interact with windows by sending keys or clicking on elements within the window
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Java program to sort an array in ascending order and find fourth highest number in an array without using any built in methods

Q1. Write a program to print 2 nd highest number from array with using sorting?
Ans. 
Program to find 2nd highest number in array without sorting.
• Iterate through array to find highest and second highest numbers

• Initialize variables to store highest and second highest numbers

• Compare each element with highest and second highest numbers
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Q2. Write a program to add value into hashmap?
Ans. 
Program to add values into a hashmap in Java.
• Create a new HashMap object.

• Use the put() method to add key-value pairs into the hashmap.

• Keys must be unique, values can be duplicated.

• Example: HashMap<String, Integer> map = new HashMap<>(); map.put("A", 1);
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Q3. What are main concepts of OOPS in java?
Ans. 
Main concepts of OOPS in Java include inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class. Example: class B extends class A.

• Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: private variables with public getter and setter methods.

• Polymorphism: Ability of a method to do different things ba...read more
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Q1. What are the different http codes used in rest assure?
Ans. 
Different HTTP codes used in Rest Assured
• 200 - OK: Request was successful

• 201 - Created: Request was successful and a new resource was created

• 400 - Bad Request: Request was invalid

• 401 - Unauthorized: Request requires user authentication

• 404 - Not Found: Requested resource was not found

• 500 - Internal Server Error: Server encountered an unexpected condition
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Q2. Write a code using rest assure for status code
Ans. 
Code using Rest Assured for checking status code
• Import Rest Assured library

• Use given() method to specify the base URI

• Use when() method to specify the HTTP method and endpoint

• Use then() method to validate the status code
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