what is binary search? Explain worst case and avg case complexity of it? How will you modify it to handle circularly sorted array?
Test Development Engineer Interview Questions
5,609 test development engineer interview questions shared by candidates
What is the difference between an abstract class and an interface?
Write a function to merge two linked lists.
Merge two sorted link list
Questions on binary search tree. How to insert into tree. State big O.
Q) Given a list of strings how would you find the prefix of each string? What is the complexity? How will you sort the string?
2) How do you improve amazon website?
1) Write a code to find subset of numbers in array whose summation= given number? If this does not exist, print false.
Given a string and a letter, How many times does the letter appear. Followed by how would you test it.
1. Technical Interview (1.5 hours): This round was highly detailed and began with core Java concepts, including OOP principles, the Collections Framework, and exception handling. It also included three DSA questions, all array-based, focusing on problem-solving and optimization. Additionally, I was asked SQL queries ranging from basic to intermediate difficulty and had to explain my final year project and other projects mentioned in my resume. The interviewer asked in-depth questions about the implementation, challenges, and outcomes of my projects, testing both my technical and practical knowledge. 2. HR Interview (30 minutes): This round happened a week later and included behavioral questions such as my strengths and weaknesses, how I handle team conflicts, and examples of working under pressure.
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