NICE Softwaretest Engineer Interview Questions and Answers

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 names = new ArrayList<>(); LinkedList - List citie
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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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Online assessment (on campus) there were some coding questions

Q1. Basics of c++, projects, situation based questions, puzzles
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Q2. Water jug puzzle , patterns
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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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It was medium with aptitude, coding in C++

Q1. Behavioral queetsion
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Q2. Aptitude questions,
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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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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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