Crunchersoft Technologies QA Engineer Interview Questions and Answers

Q1. Write a code to print prime number
Ans. 
Code to print prime numbers
• Iterate through numbers and check if each number is prime

• Use a nested loop to check divisibility by numbers less than the current number

• Print the number if it is prime
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Q2. Testing basics all the important terms
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Q1. What are raiders in insurance
Ans. 
Raiders in insurance are individuals or groups who intentionally cause damage or loss in order to fraudulently collect insurance payouts.
• Raiders may stage accidents, arson, or theft to make false insurance claims.

• They may also inflate the value of their losses or provide false information to the insurance company.

• Insurance companies use various methods to detect and prevent insurance fraud by raiders.

• Raiders can face l...read more
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Q2. How the premium gets calculated
Ans. 
Premium is calculated based on various factors such as age, gender, health condition, coverage amount, and lifestyle choices.
• Premiums are typically higher for older individuals as they are considered higher risk.

• Gender may also impact premium rates, with women often paying lower premiums.

• Health condition plays a significant role in premium calculation, with healthier individuals paying lower premiums.

• Coverage amount an...read more
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Q1. Difference between defect leakage and defect release?
Ans. 
Defect leakage occurs when a defect is found by the end user after release, while defect release is when a defect is identified and released to production.
• Defect leakage refers to defects that were not identified during testing and are found by end users after the software is released.

• Defect release is when a defect is identified during testing but still released to production.

• Defect leakage can result in negative impa...read more
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Aptitude test level was easy

Q1. Java basics questions
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Q2. Selenium excel related coding
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Complex aptitude Test

Q1. Test estimation techniques
Ans. 
Test estimation techniques involve various methods to predict the time and resources needed for testing activities.
• Use historical data from previous projects to estimate testing effort

• Break down the project into smaller tasks and estimate each task individually

• Use expert judgment from experienced QA engineers to provide input on estimation

• Consider complexity, risks, and dependencies when estimating testing effort
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Q2. Equals to vs ==
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Q1. What is sanity testing
Ans. 
Sanity testing is a quick and focused testing to ensure that the most critical functionalities of a software application are working correctly after changes.
• Sanity testing is a subset of regression testing.

• It is usually performed after a minor code change or bug fix to ensure that the core functionalities are not affected.

• The main goal of sanity testing is to verify that the application is stable enough for further tes...read more
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Q2. What is selenium
Ans. 
Selenium is a popular open-source automation testing tool used for web applications.
• Selenium supports multiple programming languages like Java, Python, C#, etc.

• It allows testers to write test scripts in a variety of programming languages.

• Selenium WebDriver is the most commonly used component for automating web browsers.

• Selenium Grid is used for parallel testing across different browsers and environments.
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Aptitude and coding question

Q1. Types of exception in selenium
Ans. 
Types of exceptions in Selenium include NoSuchElementException, ElementNotVisibleException, StaleElementReferenceException, TimeoutException, and WebDriverException.
• NoSuchElementException: Thrown when an element could not be found in the DOM.

• ElementNotVisibleException: Thrown when an element is present in the DOM but not visible.

• StaleElementReferenceException: Thrown when an element is no longer attached to the DOM.

• Tim...read more
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Q1. Explain Framework
Ans. 
Framework is a structured set of guidelines, libraries, and tools used to develop software applications.
• Framework provides a foundation for developers to build upon

• It includes pre-written code, libraries, and APIs

• Frameworks help in organizing code and promoting best practices

• Examples: Selenium for automated testing, Angular for web development
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Q2. Git flow and conflict resolution
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Q3. WAP to find the odd numbers from given array using collection
Ans. 
Program to find odd numbers from array using collection
• Create a list to store odd numbers

• Iterate through the array and check if each element is odd

• Add odd numbers to the list

• Return the list of odd numbers
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Q4. How to locate a link and perform click on all the links
Ans. 
Locate and click on links using Selenium WebDriver
• Use Selenium WebDriver to locate elements on the webpage

• Identify the links using locators like ID, class name, xpath, etc.

• Iterate through the list of links and perform a click action on each link
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