NICE Softwaretest Engineer Interview Questions and Answers

Q1. 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.
• Performed after code changes to ensure that existing features still work correctly

• Helps in identifying and fixing any defects introduced by new code changes

• Automated tools like Selenium can be used for regression testing

• Examples: Testing a login feature after adding a
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Q1. Focus on coding, Question: find the duplicate string from list of string and the count of it(how many times it is repeated) Prepare oops and collections concepts.
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Q2. Focus on method overriding
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Q3. Difference between arraylist and LinkedInlist
Ans. 
ArrayList is a resizable array implementation while LinkedList is a doubly linked list implementation.
• ArrayList uses dynamic arrays to store elements, allowing fast random access but slower insertion and deletion.

• LinkedList uses nodes with pointers to the next and previous elements, allowing fast insertion and deletion but slower random access.

• Example: ArrayList - List<String> names = new ArrayList<>(); Lin...read more
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Q4. Use of static keyword
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The static keyword in programming is used to declare variables, methods, or classes that belong to the class itself rather than instances of the class.
• Static variables are shared among all instances of a class.

• Static methods can be called without creating an instance of the class.

• Static classes cannot be instantiated and are used for grouping related methods and variables.

• Example: public static int count = 0; // static
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Questions asked related to Logical Reasoning, Verbal and Non-Verbal

Q1. Technical Questions asked based on Resume
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Q1. Excellent and good work life balance
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Q1. How to improve software experience
Ans. 
To improve software experience, focus on user feedback, usability testing, continuous improvement, and performance optimization.
• Collect and analyze user feedback to understand pain points and areas for improvement

• Conduct usability testing with real users to identify usability issues and make necessary adjustments

• Implement continuous improvement processes to address bugs, add new features, and enhance user experience

• Opt...read more
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Q1. What is the importance of manual testing when compared to automation testing
Ans. 
Manual testing is important for exploratory testing, usability testing, and ad-hoc testing.
• Manual testing allows for exploratory testing where testers can explore the application and identify unexpected issues.

• Usability testing, which involves real users interacting with the software, is best done manually to capture user experience.

• Ad-hoc testing, where testers randomly test the application without predefined test cas...read more
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Q2. Real life scenario on web application testing
Ans. 
Testing a web application for an online shopping platform
• Testing the functionality of adding items to the cart and checking out

• Testing the payment gateway integration for secure transactions

• Testing the search functionality to ensure accurate results are displayed

• Testing the responsiveness of the website on different devices and browsers
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Written test on DSA - 3 questions on hackerrank

F2F interview on DSA + automation

Moderate asked basic apptitude mcq negtive marking is nill esay to moderate questions and also subject core question asked

Moderate coding questions asked ,2 coding questions

Q1. Hr round is final round .which will be easy
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Apti and coding was asked in this round and it was like other companies only.

Q1. OOPs, some logic questions, access modifiers, etc. and resume based.
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