Unbxd QA Engineer Interview Questions and Answers

Q1. Actual application related test cases.
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Q1. Difference between black box and white box testing
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Black box testing focuses on testing the functionality of a system without knowledge of its internal code, while white box testing involves testing the internal code structure.
• Black box testing is based on external expectations and requirements

• White box testing is based on internal code structure and logic

• Black box testing is more focused on user perspective

• White box testing is more focused on developer perspective

• Exam...read more
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Q2. Test cases for pen
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Test cases for a pen to ensure functionality and quality.
• Verify that the pen writes smoothly on different types of paper

• Check if the pen's ink is waterproof and does not smudge

• Test the durability of the pen by dropping it from a certain height

• Ensure that the pen's cap can be securely attached and removed

• Verify that the pen's clip is strong enough to hold the pen in place

• Check if the pen's ink dries quickly to prevent s
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Q3. Explaine networking layer model
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Networking layer model is a conceptual framework that defines the different layers of communication in a network.
• Networking layer model is typically represented by the OSI (Open Systems Interconnection) model or the TCP/IP model.

• The OSI model consists of 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and protocols that enable communication bet...read more
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Q4. What do you know about AWS
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AWS (Amazon Web Services) is a cloud computing platform that offers a wide range of services for businesses and individuals.
• AWS provides services such as computing power, storage, databases, machine learning, and more.

• It offers scalability, flexibility, and cost-effectiveness for businesses of all sizes.

• Popular AWS services include EC2 (Elastic Compute Cloud), S3 (Simple Storage Service), RDS (Relational Database Servi...read more
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Q5. Some linux commands
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Basic apti question asked

Java moderate questions asked

Q1. Puzzule, question, answer, writing
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Q1. Intro, family, hobby, stress
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The round one was aptitude and finding the output

The next round was advanced aptitude

Q1. The questions were mostly logical
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Q1. They asked how did we solve the aptitude questions
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Apitude test with aputide questions without options (Non-mcq's) 15 questions they were asked. and also 10 c++ coding questions asked.

I a not shortlisted for the secomd round

Small Aptitude test, easy

Beginner leetcode problem

Aptitude and C questions

Easy and medium level questions

Long coding round simple console application

Q1. Basic details and some behavioural questions
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Q2. Tell me about urself
Ans. 
I am a dedicated QA Engineer with 5 years of experience in testing web and mobile applications.
• Experienced in manual and automated testing

• Proficient in using testing tools like Selenium and Jira

• Strong understanding of software development lifecycle

• Excellent problem-solving skills

• Effective communication and teamwork abilities
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