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An RF rectifier converts radio frequency signals into direct current for various applications.
Used in wireless communication systems to demodulate signals.
Commonly found in RF energy harvesting applications.
Examples include rectifying circuits in RFID tags.
Can be implemented using diodes, transistors, or specialized ICs.
API testing is a type of software testing that involves testing APIs directly.
API testing involves testing the functionality, reliability, performance, and security of APIs.
It focuses on verifying that the API meets the requirements and works as expected.
API testing can be done using tools like Postman, SoapUI, or custom scripts.
Examples of API testing include testing RESTful APIs, SOAP APIs, and web services.
Retesting is testing the same functionality again after a bug fix, while regression testing is testing the entire application to ensure new changes haven't affected existing functionality.
Retesting focuses on the specific bug that was fixed, while regression testing checks the overall application.
Retesting is done to confirm that the bug has been fixed, while regression testing is done to ensure that new changes h...
SQL queries are used to retrieve and manipulate data in databases, essential for testing data integrity and application functionality.
SQL stands for Structured Query Language, used for managing relational databases.
Common SQL commands include SELECT, INSERT, UPDATE, DELETE.
Example: SELECT * FROM users WHERE age > 30; retrieves all users older than 30.
Joins are used to combine rows from two or more tables based ...
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STLC (Software Testing Life Cycle) outlines the phases of software testing from planning to closure.
1. Requirement Analysis: Understand testing requirements based on specifications.
2. Test Planning: Define the scope, approach, resources, and schedule for testing activities.
3. Test Case Design: Create detailed test cases and scenarios based on requirements.
4. Test Environment Setup: Prepare the hardware and softwar...
I can join as soon as needed, ideally within two weeks, to ensure a smooth transition and effective onboarding.
I am available to start immediately if required.
I can also accommodate a two-week notice period to wrap up current commitments.
If there's a specific project timeline, I can adjust my start date accordingly.
For example, if the team needs me for a critical release, I can prioritize that.
STLC (Software Testing Life Cycle) consists of phases like Requirement Analysis, Test Planning, Test Design, Test Execution, and Test Closure.
Requirement Analysis: Understanding the project requirements and identifying testable features.
Test Planning: Creating a test plan outlining the testing approach, resources, and schedule.
Test Design: Developing test cases based on requirements and design specifications.
Test ...
Waits in Selenium are used to synchronize the test script execution with the application under test.
Waits are used to handle synchronization issues that may arise while executing automated tests.
There are three types of waits in Selenium: Implicit, Explicit, and Fluent.
Implicit wait instructs Selenium to wait for a certain amount of time before throwing an exception if an element is not found.
Example: driver.manag...
A framework is a set of guidelines or rules that provide a structure for developing software applications.
A framework provides a standard way of building and organizing code.
It includes pre-written code libraries, tools, and APIs.
Frameworks can be used for different programming languages and platforms.
Examples of popular frameworks include React, Angular, and Django.
The XPath for a drop-down handle depends on the specific HTML structure of the element.
Inspect the HTML code of the drop-down handle element to identify its unique attributes
Use the 'select' tag and its 'option' child elements to locate the drop-down handle
Consider using the 'contains' function in the XPath expression to match partial attribute values
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
STLC (Software Testing Life Cycle) outlines the phases of software testing from planning to closure.
1. Requirement Analysis: Understand testing requirements based on specifications.
2. Test Planning: Define the scope, approach, resources, and schedule for testing activities.
3. Test Case Design: Create detailed test cases and scenarios based on requirements.
4. Test Environment Setup: Prepare the hardware and software env...
SQL queries are used to retrieve and manipulate data in databases, essential for testing data integrity and application functionality.
SQL stands for Structured Query Language, used for managing relational databases.
Common SQL commands include SELECT, INSERT, UPDATE, DELETE.
Example: SELECT * FROM users WHERE age > 30; retrieves all users older than 30.
Joins are used to combine rows from two or more tables based on a ...
STLC (Software Testing Life Cycle) consists of phases like Requirement Analysis, Test Planning, Test Design, Test Execution, and Test Closure.
Requirement Analysis: Understanding the project requirements and identifying testable features.
Test Planning: Creating a test plan outlining the testing approach, resources, and schedule.
Test Design: Developing test cases based on requirements and design specifications.
Test Execu...
Ad hoc testing is informal, unplanned testing while Monkey testing is random, automated testing.
Ad hoc testing is performed without any specific test cases or plan.
Monkey testing involves randomly clicking or inputting data to test the system.
Ad hoc testing is more exploratory in nature while Monkey testing is more automated.
Ad hoc testing is usually done by human testers while Monkey testing can be done using tools or...
I applied via Referral and was interviewed in Oct 2024. There were 3 interview rounds.
Easy questions and so much time
2 coding questions. Choose any language and 1st question easy and second moderate
Java basics and python
I appeared for an interview in Mar 2025, where I was asked the following questions.
I can join as soon as needed, ideally within two weeks, to ensure a smooth transition and effective onboarding.
I am available to start immediately if required.
I can also accommodate a two-week notice period to wrap up current commitments.
If there's a specific project timeline, I can adjust my start date accordingly.
For example, if the team needs me for a critical release, I can prioritize that.
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
I appeared for an interview in Sep 2024, where I was asked the following questions.
An RF rectifier converts radio frequency signals into direct current for various applications.
Used in wireless communication systems to demodulate signals.
Commonly found in RF energy harvesting applications.
Examples include rectifying circuits in RFID tags.
Can be implemented using diodes, transistors, or specialized ICs.
The duration of Tech Mahindra Test Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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