Mercedes-Benz Research and Development India HIL Testing Interview Questions, Process, and Tips

Q1. Explain about your framework
Ans. 
My framework is a data-driven framework built using Selenium and TestNG for automated testing of web applications.
• Uses Selenium for web automation

• Utilizes TestNG for test execution and reporting

• Follows a data-driven approach for test data management

• Supports parallel execution for faster testing

• Includes reporting features for easy analysis of test results
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Q1. What is minus query.
Ans. 
A minus query is a type of SQL query that retrieves records from one table that do not have a corresponding record in another table.
• Minus query is used to find records in one table that do not exist in another table.

• It is similar to the 'EXCEPT' keyword in some SQL databases.

• Example: SELECT * FROM table1 MINUS SELECT * FROM table2;
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Q1. Introduction, call flows, 5G cu-du related questions, Handover events.
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Coding questions can be done in c cpp python or java

Q1. It had questions about the role that we are gonna do
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Q2. Waht is testing
Ans. 
Testing is the process of evaluating a system or application to identify defects or errors.
• Testing involves executing a system or application to find bugs or issues.

• It ensures that the software meets the specified requirements and works as expected.

• Types of testing include unit testing, integration testing, system testing, and acceptance testing.

• Examples of testing tools include Selenium, JUnit, and Postman.
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Q1. What about Testing ?
Ans. 
Testing is the process of evaluating a system or its component(s) with the intent to find whether it satisfies the specified requirements or not.
• Testing is an essential part of software development.

• It helps to identify defects and errors in the software.

• Testing can be done manually or through automation.

• Types of testing include functional, performance, security, and usability testing.

• Testing should be done throughout t
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Q2. Which tool using in software testing ?
Ans. 
There are various tools used in software testing such as Selenium, JMeter, Appium, etc.
• Selenium is used for web application testing

• JMeter is used for load testing

• Appium is used for mobile application testing

• Other tools include TestComplete, SoapUI, etc.
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Q3. Why are you using Java?
Ans. 
Java is a popular programming language for software testing due to its platform independence, object-oriented nature, and vast community support.
• Java is platform-independent, meaning that code written in Java can run on any platform that has a Java Virtual Machine (JVM) installed.

• Java is object-oriented, making it easier to write modular and reusable code.

• Java has a vast community of developers and testers, providing a...read more
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Q4. How to iterate Map ?
Ans. 
To iterate a Map, use for-each loop or Iterator interface.
• Use for-each loop to iterate over the Map entries.

• Use keySet() method to get the Set of keys and then iterate over it.

• Use values() method to get the Collection of values and then iterate over it.

• Use entrySet() method to get the Set of Map.Entry objects and then iterate over it.

• Use Iterator interface to iterate over the Map entries.
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Math, logical reasoning, verbal communication

Q1. Java basic programming
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