Belrise Industries QA Jr.Engineer Interview Questions and Answers

Q1. What is Black Box Testing?
Ans. 
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
Ans. 
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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Q1. Explain Power flow analysis
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Power flow analysis is a method used in electrical engineering to determine the steady-state operating conditions of a power system.
• It involves calculating the voltage magnitude and phase angle at each bus in a power system.

• Power flow analysis helps in determining power losses, line flows, and voltage stability.

• Different methods like Gauss-Seidel, Newton-Raphson, and Fast Decoupled are used for power flow analysis.

• The ...read more
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Q2. Brake system functions
Ans. 
The brake system functions to slow down or stop a vehicle by converting kinetic energy into heat through friction.
• Converts kinetic energy into heat through friction

• Consists of components such as brake pads, rotors, calipers, and brake fluid

• Operates through hydraulic pressure or mechanical force

• Helps maintain control and stability of the vehicle during braking

• Different types include disc brakes and drum brakes
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Q1. Explain yourself in detail
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Q2. Achievements and functions
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General DSA questions.

Q1. Current CTC and Position
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Q2. Expected CTC and position
Ans. 
Expected CTC and position should align with industry standards and my experience.
• Research industry standards for QA Engineer salaries

• Consider my experience, skills, and qualifications

• Provide a range rather than a specific number

• Express willingness to negotiate based on job responsibilities
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Q1. What is 8d tool ?
Ans. 
8D tool is a problem-solving methodology used in quality management to identify, correct, and prevent recurring problems.
• 8D stands for Eight Disciplines

• It is used to address customer complaints, non-conformances, and other quality issues

• The process involves a team-based approach to root cause analysis and corrective action

• Examples of tools used in 8D include fishbone diagrams, 5 Whys, and Pareto analysis
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Q2. 7 QC tool explain
Ans. 
The 7 QC tools are a set of techniques used for quality control in manufacturing processes.
• Check sheets: Used to collect and analyze data in a systematic way.

• Histograms: Visual representation of data distribution.

• Pareto charts: Helps identify the most significant factors affecting quality.

• Cause-and-effect diagrams: Illustrates the relationship between various factors and a problem.

• Scatter diagrams: Shows the relationsh...read more
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Q1. Introduce yourself
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Q2. How to improve QA
Ans. 
To improve QA, focus on automation, continuous testing, collaboration, and feedback loops.
• Implement automation testing to increase efficiency and coverage.

• Practice continuous testing to catch bugs early in the development cycle.

• Encourage collaboration between QA, developers, and other stakeholders.

• Establish feedback loops to learn from past mistakes and improve processes.
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Q1. Explain aboutBug cycle
Ans. 
Bug cycle is the process of identifying, reporting, tracking, and resolving software defects.
• Bug is identified by testers during testing phase

• Bug is reported to the development team

• Development team reproduces the bug

• Bug is assigned to a developer for fixing

• Developer fixes the bug and sends it back to the testing team

• Testing team verifies the fix and closes the bug
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Q2. Explain about Sdlc cycle
Ans. 
SDLC cycle is a process followed by software development teams to design, develop, test, and deploy high-quality software.
• SDLC stands for Software Development Life Cycle

• It consists of several phases such as planning, analysis, design, implementation, testing, and maintenance

• Each phase has its own set of activities and deliverables

• The goal of SDLC is to ensure that the software meets the customer's requirements and is o...read more
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Why should we hire you?
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Q4. Where do you see yourself in 5 years?
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Q5. What are your strengths and weaknesses?
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Q6. Tell me about yourself.
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