QUICK HEAL TECHNOLOGIES Senior Software Engineer Interview Questions, Process, and Tips

Data Structure related questions

Q1. Java related interview questions
Add your answer

Q1. Related to the domain and our Skillset.
Add your answer

Q1. Related to Project, Process, and Management
Add your answer

Q1. What are your salary expectations?
Add your answer
Q2. Why are you looking for a change?
Add your answer
Q3. Why should we hire you?
Add your answer
Q4. Tell me about yourself.
Add your answer

Q1. How to check a number is power of 2
Ans. 
To check if a number is a power of 2, we can use bitwise operations.
• A power of 2 has only one bit set to 1, so we can use the bitwise AND operator to check if the number is a power of 2.

• If n is a power of 2, then n & (n-1) will be 0.

• For example, 8 (1000 in binary) is a power of 2, and 8 & 7 (0111 in binary) is 0.
Answered by AI
Add your answer
Q2. Sort a stack without using another data structure
Ans. 
Sort a stack without using another data structure
• Use recursion to pop the top element and insert it at the bottom of the remaining stack

• Repeat until the stack is sorted in ascending order

• Time complexity: O(n^2), space complexity: O(n) due to recursion
Answered by AI
Add your answer
Q3. Check weather array have continuous increasing than decreasing value
Ans. 
Check if array has continuous increasing and decreasing values
• Loop through the array and check if each element is greater than the previous one

• Once you find the maximum element, check if the remaining elements are in decreasing order

• If yes, return true else false
Answered by AI
Add your answer

Q1. Design a cricinfo (LLD)
Ans. 
Design a cricinfo (LLD)
• Identify the entities: players, teams, matches, scorecards, tournaments, etc.

• Define the relationships between entities

• Create a database schema to store the data

• Implement APIs to fetch and update data

• Design a UI to display the information

• Consider scalability and performance

• Ensure data security and privacy
Answered by AI
Add your answer

Q1. Share details of your previous job.
Add your answer
Q2. Why should we hire you?
Add your answer
Q3. What are your strengths and weaknesses?
Add your answer

Q1. Java, Spring Boot, Microservices Question
Add your answer
Q2. All Java + Spring Boot + Microservices questions.
Add your answer

Q1. Managerial round has questions: (1) 2 of the performance problems solved recently? (2) What will you do if you miss a deadline? etc....
Add your answer

Q1. Salary that was agreed upon was negotiated and offer extended.
Add your answer

Q1. On basic coding skills and gem creations
Add your answer
Q2. Project estimation and deliverable
Add your answer

Q1. Expected salary
Add your answer

Two questions asked:
1. Partition equal sum
2. find length largest region boolean matrix