99acres Senior Associate Interview Questions and Answers

Content Related assignment to check about market knowledge

2nd round was more over checking for the attitude of candidate towards market and work.

Easy coding questions

Tough level questions , needed high level of thinking

Q1. Tell me about yourself
Add your answer

Q1. Box model. Semantic tags Type coersion
Add your answer

Q1. Responsive web development Bootstrap CSS combinators
Add your answer

Q1. Scenario based questions
Add your answer

Q1. Asking how my previous role will fit for my new role
Add your answer

The test consisted of 4 DSA questions (1 easy, 2 medium, 1 hard) that had to be completed in 2 hours. They were standard questions from Leetcode and the test was similar to Leetcode's weekly coding contest.

Q1. Simple DSA questions like time complexity to insert in a Hash Map, the difference between singly and doubly linked lists, etc.
Add your answer
Q2. Subarray with sum 0
Ans. 
Find subarray in an array with sum 0
• Iterate through the array and keep track of the running sum

• Store the running sum in a hashmap and check if the same sum has been seen before

• If the sum is 0 or if the running sum is already in the hashmap, a subarray with sum 0 exists
Answered by AI
Add your answer
Q3. Linked List Cycle
Add your answer
Q4. Rainwater trapping proble
Add your answer

Q1. Design a database for a blogging website
Ans. 
Database design for a blogging website
• Create tables for users, blog posts, comments, and categories

• Use primary and foreign keys to establish relationships between tables

• Include fields such as title, content, author, date, and tags

• Implement indexing for faster retrieval of data

• Consider implementing a caching mechanism for improved performance
Answered by AI
Add your answer
Q2. What can be done to balance the load of requests coming to a single server
Ans. 
To balance the load of requests on a single server, one can implement load balancing techniques.
• Implementing a load balancer to distribute incoming requests evenly across multiple servers

• Using round-robin algorithm to route requests to different servers in a sequential manner

• Utilizing server health checks to monitor the performance of each server and adjust the load distribution accordingly
Answered by AI
Add your answer

Q1. Design database for my college
Ans. 
Design a database for a college
• Create tables for students, courses, professors, departments, and grades

• Establish relationships between tables using foreign keys

• Include attributes such as student ID, course ID, professor ID, department ID, and grade

• Consider normalization to reduce redundancy and improve data integrity
Answered by AI
Add your answer
Q2. Pseudo code to validate password
Ans. 
Pseudo code to validate password
• Create a function that takes a password as input

• Check if the password meets the required criteria (e.g. length, special characters)

• Return true if the password is valid, false otherwise
Answered by AI
Add your answer
Q3. Strengths and weakness that can affect my profesional life
Add your answer
Q4. Challenges faced during the projects in my resum and how did I overcome them
Add your answer

Q1. No technical questions as such, explanation about what the job entails, hobbies etc.
Add your answer