Trek India QA Engineer Interview Questions and Answers

Q1. Python basic questions
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Q1. Embedded technical questions
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Q1. Selenium and python. The interview took around 1hr since it’s a product based company
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Q2. Implicit wait Explicit wait Xpath Write python code
Ans. 
Implicit and explicit waits are used in Selenium to wait for elements to load. Xpath is a way to locate elements on a webpage.
• Implicit wait: waits for a certain amount of time before throwing an exception if the element is not found

• Explicit wait: waits for a certain condition to be met before proceeding with the code

• Xpath: a way to locate elements on a webpage using the path of the element in the HTML structure

• Python c...read more
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Q1. Managing the real life with professional life
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Q1. Tell me about yourself
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I am a detail-oriented testing engineer with experience in both manual and automated testing.
• I have a Bachelor's degree in Computer Science

• I have worked on various testing projects for both web and mobile applications

• I am proficient in programming languages such as Java and Python

• I have experience with testing tools such as Selenium and Appium

• I am a quick learner and enjoy working in a team environment
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Q1. What salery are you expecting
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I am expecting a salary that is competitive with industry standards and commensurate with my experience and skills.
• I have researched the average salary range for Testing Engineers in this region and industry

• I am open to negotiation based on the specific responsibilities and benefits offered

• I am looking for a fair and reasonable compensation package that reflects my value to the company

• I am willing to discuss salary exp
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Q1. What is Black Box Testing?
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Black Box Testing is a software testing method where the internal structure/design of the application is not known to the tester.
• Tester focuses on the functionality of the software without knowing its internal code

• Tests are based on requirements and specifications

• Input data is provided and output is verified without knowing how the software processes the data
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Q2. What is integration Testing?
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Integration testing is a type of testing where individual units are combined and tested as a group to ensure they work together correctly.
• Integration testing focuses on testing the interactions between different components/modules of a system.

• It helps in identifying issues related to communication between different units.

• Examples include testing the integration of a login module with a database or testing the integrati...read more
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Q3. Tell me about yourself
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Q4. What is beta testing?
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Beta testing is the final phase of testing before a software product is released to the public, where real users test the product in a real-world environment.
• Beta testing helps identify bugs, usability issues, and gather feedback from real users.

• Beta testers are usually external users who volunteer to test the product before its official release.

• Beta testing can be open to the public or limited to a select group of tes...read more
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Q5. Difference between SDLC and STLC
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SDLC is the process of developing software, while STLC is the process of testing software.
• SDLC focuses on the development of software from planning to deployment.

• STLC focuses on the testing activities like test planning, test design, test execution, and test closure.

• SDLC includes phases like requirements gathering, design, coding, testing, and deployment.

• STLC includes phases like test planning, test design, test execut...read more
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A lot harder than expected. Maybe in depth of another time

Q1. What is your salary average? and how much do you want
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Q2. Another one was about the rellocation
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Q1. C, Embedded C, Automotive Electronics related questions
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Q1. Question were asked related to engineering base like from TOM,SOM, THERMODYNAMICS etc
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Q2. About project did in collage
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Q1. What is udc ?why 40 mis added in udc ?
Ans. 
UDC stands for User Defined Code. 40 minutes are added in UDC to account for potential delays or discrepancies in testing processes.
• UDC is a unique identifier assigned to a specific test case or scenario.

• Adding 40 minutes in UDC allows for buffer time to accommodate any unexpected issues or delays during testing.

• This additional time helps ensure that the testing process is completed within the expected timeframe.

• For ex...read more
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Q2. What dtc in udc protocal
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DTC stands for Data Transfer Control in UDC (User Datagram Control) protocol.
• DTC is responsible for managing the transfer of data between devices in a UDC network.

• It ensures that data packets are sent and received correctly and in the correct order.

• DTC also handles error detection and correction to ensure data integrity.

• Examples of UDC protocols that use DTC include Modbus UDP and EtherNet/IP.
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