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A HashMap is a data structure that stores key-value pairs for efficient data retrieval using a hash function.
Key-Value Storage: HashMaps store data in pairs, where each key is unique and maps to a specific value.
Hash Function: A hash function computes an index from the key, allowing for quick access to the value.
Collision Handling: When two keys hash to the same index, collisions occur. Common methods to handle th...
Performance testing evaluates a system's speed, scalability, and stability under varying loads to ensure optimal user experience.
Types of performance testing include load testing, stress testing, and endurance testing.
Load testing simulates expected user loads, e.g., testing a website with 1000 concurrent users.
Stress testing determines the system's breaking point, e.g., pushing a server beyond its limits to see h...
I have worked on various test automation frameworks including Selenium WebDriver, TestNG, JUnit, and Cucumber.
Experience with Selenium WebDriver for web application testing
Proficiency in TestNG and JUnit for test case management and execution
Knowledge of Cucumber for behavior-driven development (BDD) testing
Hands-on experience with data-driven and keyword-driven frameworks
BDD Cucumber framework is a testing tool that allows for behavior-driven development using plain text descriptions.
Uses Gherkin syntax to write test scenarios in plain English
Helps in collaboration between technical and non-technical team members
Supports automation testing by mapping plain text descriptions to code implementations
What people are saying about HCLTech
Final is a keyword used in Java to declare constants, finally is a block used in exception handling, and finalize is a method used for cleanup in Java.
Final is a keyword used to declare constants in Java, such as final int x = 10;
Finally is a block used in exception handling to ensure a piece of code is always executed, such as try { ... } finally { ... }
Finalize is a method in Java used for cleanup operations bef...
Bug life cycle is the process of identifying, reporting, fixing, and verifying software defects.
Bug is identified by testers during testing phase
Bug is reported to development team
Development team fixes the bug
Fixed bug is verified by testers
Bug is closed if it is fixed or rejected if it is not a bug
Sanity testing is a narrow and deep testing approach to check the core functionality of the application. Smoke testing is a wide and shallow testing approach to check the basic functionality of the application.
Sanity testing is performed after the build is received and before regression testing.
Smoke testing is performed after the build is received and before sanity testing.
Sanity testing is focused on testing spe...
Root cause analysis is a critical step in preventing recurring issues. Various techniques can be used to avoid such issues.
Identify the problem and gather data
Analyze the data to determine the root cause
Develop and implement a solution
Monitor the solution to ensure it is effective
Use techniques such as Fishbone diagram, 5 Whys, and Pareto chart
Encourage open communication and collaboration among team members
Conduc...
Extracting text from web elements and scrolling in mobile automation are essential for effective testing.
Getting Text: Use methods like 'getText()' in Selenium to retrieve text from a web element. Example: 'String text = element.getText();'
Mobile Scrolling: Use 'TouchAction' or 'MobileElement' methods to scroll. Example: 'driver.scrollTo('Element Text');' for Appium.
Swipe Gesture: For scrolling, you can also use s...
Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Polymorphism, Encapsulation, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability of objects to take on multiple forms.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Abstraction: Hiding the implementation details and showing...
I applied via Walk-in and was interviewed in Sep 2024.ย There was 1 interview round.
BDD Cucumber framework is a testing tool that allows for behavior-driven development using plain text descriptions.
Uses Gherkin syntax to write test scenarios in plain English
Helps in collaboration between technical and non-technical team members
Supports automation testing by mapping plain text descriptions to code implementations
Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Polymorphism, Encapsulation, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability of objects to take on multiple forms.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Abstraction: Hiding the implementation details and showing only...
I appeared for an interview before Apr 2024, where I was asked the following questions.
A HashMap is a data structure that stores key-value pairs for efficient data retrieval using a hash function.
Key-Value Storage: HashMaps store data in pairs, where each key is unique and maps to a specific value.
Hash Function: A hash function computes an index from the key, allowing for quick access to the value.
Collision Handling: When two keys hash to the same index, collisions occur. Common methods to handle this in...
Extracting text from web elements and scrolling in mobile automation are essential for effective testing.
Getting Text: Use methods like 'getText()' in Selenium to retrieve text from a web element. Example: 'String text = element.getText();'
Mobile Scrolling: Use 'TouchAction' or 'MobileElement' methods to scroll. Example: 'driver.scrollTo('Element Text');' for Appium.
Swipe Gesture: For scrolling, you can also use swipe ...
There expectations on coding is like developer from a tester
I applied via Job Portal and was interviewed before Dec 2023.ย There were 3 interview rounds.
I have worked on various test automation frameworks including Selenium WebDriver, TestNG, JUnit, and Cucumber.
Experience with Selenium WebDriver for web application testing
Proficiency in TestNG and JUnit for test case management and execution
Knowledge of Cucumber for behavior-driven development (BDD) testing
Hands-on experience with data-driven and keyword-driven frameworks
I appeared for an interview before May 2024, where I was asked the following questions.
I appeared for an interview before Jan 2024.
Performance testing evaluates a system's speed, scalability, and stability under varying loads to ensure optimal user experience.
Types of performance testing include load testing, stress testing, and endurance testing.
Load testing simulates expected user loads, e.g., testing a website with 1000 concurrent users.
Stress testing determines the system's breaking point, e.g., pushing a server beyond its limits to see how it...
Was interviewed for Wealth Management, basics of investment banking questions asked
I applied via Naukri.com and was interviewed before Apr 2023.ย There was 1 interview round.
Final is a keyword used in Java to declare constants, finally is a block used in exception handling, and finalize is a method used for cleanup in Java.
Final is a keyword used to declare constants in Java, such as final int x = 10;
Finally is a block used in exception handling to ensure a piece of code is always executed, such as try { ... } finally { ... }
Finalize is a method in Java used for cleanup operations before a...
Some of the top questions asked at the HCLTech Test Lead interview for experienced candidates -
The duration of HCLTech Test Lead interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 13 interview experiences
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