Codoid Software Tester Interview Questions, Process, and Tips

Q1. What 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 helps ensure that the software meets the specified requirements.

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

• Examples of testing tools include Selenium, JUnit, and Postman.
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Q2. What we go for automation testing
Ans. 
Automation testing is used to increase test coverage, improve efficiency, and reduce human error in software testing.
• Automation testing helps in executing repetitive test cases quickly and accurately.

• It allows for running tests on multiple configurations and environments easily.

• Automation testing can be used for load testing, performance testing, and regression testing.

• It helps in identifying defects early in the devel...read more
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Q3. What is agile methodology
Ans. 
Agile methodology is a software development approach that emphasizes flexibility, collaboration, and iterative development.
• Focus on delivering working software in short iterations

• Emphasizes collaboration between cross-functional teams

• Allows for flexibility and adaptability to changing requirements

• Involves continuous feedback and improvement

• Common frameworks include Scrum, Kanban, and XP
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Q4. Difference between verification and validation
Ans. 
Verification ensures the product is built right, while validation ensures the right product is built.
• Verification focuses on the process of building the software to meet specifications

• Validation focuses on whether the software meets the customer's needs and expectations

• Verification is done before validation

• Validation is done after verification

• Example: Verification involves reviews, inspections, walkthroughs. Validation
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Q5. Types of functional testing
Ans. 
Functional testing is a type of software testing where the system is tested against the functional requirements/specifications.
• Black Box Testing

• White Box Testing

• Unit Testing

• Integration Testing

• System Testing

• Acceptance Testing
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Q6. Levels of testing
Ans. 
Levels of testing refer to the different stages of testing in software development.
• Unit testing: Testing individual components or modules of the software.

• Integration testing: Testing how different modules work together.

• System testing: Testing the entire system as a whole.

• Acceptance testing: Testing to ensure the software meets the requirements of the end users.
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Q7. What is acceptance testing
Ans. 
Acceptance testing is the final phase of software testing where the software is tested for its compliance with business requirements.
• Performed by end users or stakeholders to ensure the software meets their needs

• Focuses on validating the functionality, usability, and overall satisfaction of the software

• Can be done manually or using automated tools

• Examples include User Acceptance Testing (UAT) and Beta Testing
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Q8. What do you know about accessibility testing
Ans. 
Accessibility testing ensures that software is usable by people with disabilities.
• Accessibility testing involves evaluating how easily people with disabilities can use a software application.

• It includes testing for screen readers, keyboard navigation, color contrast, and alternative text for images.

• Examples of disabilities to consider are visual impairments, motor disabilities, and cognitive impairments.

• Accessibility g...read more
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Q9. Difference between functional and non functional testing
Ans. 
Functional testing checks if the software functions as expected, while non-functional testing checks other aspects like performance and security.
• Functional testing focuses on the specific functions of the software

• Non-functional testing focuses on aspects like performance, security, usability, etc.

• Examples of functional testing include unit testing, integration testing, and system testing

• Examples of non-functional testi...read more
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Q10. Give me example for some Severity and priority combinations
Ans. 
Severity and priority combinations in software testing
• High severity and high priority: Critical bug causing system crash

• High severity and low priority: Spelling mistake in non-critical feature

• Low severity and high priority: Minor UI issue affecting user experience

• Low severity and low priority: Cosmetic issue in a rarely used feature
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Q11. What is bug life cycle
Ans. 
Bug life cycle is the process of a bug from identification to resolution in software testing.
• Bug is identified by tester

• Bug is reported in bug tracking system

• Bug is assigned to developer

• Developer fixes the bug

• Bug is retested by tester

• Bug is closed if fixed or reopened if not
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Q12. Explain different statuses of bug tracking process
Ans. 
Different statuses of bug tracking process include New, Assigned, In Progress, Resolved, Closed, Reopened
• New - when a bug is reported for the first time

• Assigned - when a developer is assigned to work on the bug

• In Progress - when the developer is actively working on fixing the bug

• Resolved - when the bug fix is completed

• Closed - when the bug fix is verified and closed

• Reopened - when the bug reappears after being closed
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Q13. Explain Software test life cycle
Ans. 
Software test life cycle is a series of steps followed in the testing process to ensure the quality of software.
• 1. Requirement Analysis: Understand the requirements and create test cases.

• 2. Test Planning: Define test objectives, scope, and resources.

• 3. Test Design: Develop test cases based on requirements.

• 4. Test Execution: Run test cases and report defects.

• 5. Test Closure: Evaluate test results and prepare test closur
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Q14. What is Test case
Ans. 
A test case is a set of conditions or variables under which a tester will determine whether a system under test satisfies requirements or works correctly.
• Test case includes preconditions, input data, expected results, and postconditions.

• It helps in identifying defects in the software.

• Test cases are designed based on requirements and user scenarios.

• Examples: Login functionality, search feature, checkout process.
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Q15. What is regression testing
Ans. 
Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.
• Regression testing is performed after code changes to verify that the existing features still work correctly.

• It helps in identifying any defects introduced by new code changes.

• Regression testing can be automated to save time and effort.

• Examples include running test cas
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Q16. What is API Testing
Ans. 
API Testing is a type of software testing that involves testing APIs directly to ensure they meet functionality, reliability, performance, and security requirements.
• API Testing involves testing the functionality, performance, reliability, and security of APIs.

• It focuses on verifying that the API meets the requirements specified in its design.

• API Testing can be done manually or using automated tools.

• Examples of API Test
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1. Write a java program to find duplicate in arraylist
2. Write a test case for Amazon payment page

Q1. Can you Introduce about yourself
Ans. 
I am a dedicated and detail-oriented software tester with 5 years of experience in manual and automated testing.
• Experienced in creating test plans, test cases, and executing tests

• Proficient in using testing tools such as Selenium and Jira

• Strong analytical and problem-solving skills

• Excellent communication and teamwork abilities

• Certified in ISTQB Foundation Level
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Q2. What are your strengths
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Q3. What is your weakness
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Q4. If you get a opportunity to pick any superpower what will you choose and why?
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Q5. Do you prefer teamwork or individual
Ans. 
I prefer teamwork as it allows for collaboration, diverse perspectives, and shared responsibility.
• Teamwork allows for collaboration and brainstorming with colleagues

• Different perspectives can lead to more innovative solutions

• Shared responsibility can help distribute workload and prevent burnout
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Q6. How many interviews have you attended before this and what are the response
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Q7. If you get shortlisted in any other company after getting selected here, would you prefer that or stay here
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Q8. Do you have any questions for me
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Q1. Blackbox testing types
Ans. 
Blackbox testing types include functional testing, non-functional testing, regression testing, and usability testing.
• Functional testing focuses on the behavior of the software

• Non-functional testing checks aspects like performance and security

• Regression testing ensures that new changes do not affect existing functionality

• Usability testing evaluates the user-friendliness of the software
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Q2. Java related questions
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