Zeta interview experience Real time questions & tips from candidates to crack your interview
SDE - 2
Zeta
2 rounds | 3 Coding
problems
Rejected
Interview preparation journey
Preparation
Duration: 2 Months
Topics: DS/Algo, Low level design, Some knowledge related to java and Kafka
Tip 1 : Try to have hands-on in problem solving skills.
Tip 2 : Must be good at Low level designing
Application process
Where: Other
Eligibility: No
Tip 1 : Must have relevant experience mentioned in the job description.
Tip 2 : Must have worked on projects that reads amazing.
Interview rounds
01
Round
Medium
Video Call
Duration60 Minutes
Interview date4 Mar 2022
Coding problem2
1. Merge Sort
Easy
15m average time
85% success
0/40
Asked in companies
Given a sequence of numbers ‘ARR’. Your task is to return a sorted sequence of ‘ARR’ in non-descending order with help of the merge sort algorithm.
Example :
Merge Sort Algorithm -
Merge sort is a Divide and Conquer based Algorithm. It divides the input array into two-parts, until the size of the input array is not ‘1’. In the return part, it will merge two sorted arrays a return a whole merged sorted array.
The above illustrates shows how merge sort works.
Note :
It is compulsory to use the ‘Merge Sort’ algorithm.
2. Symmetric Tree
Easy
20m average time
82% success
0/40
Asked in companies
You are given a binary tree, where the data present in each node is an integer. You have to find whether the given tree is symmetric or not.
Symmetric tree is a binary tree, whose mirror image is exactly the same as the original tree.
For Example:
02
Round
Hard
Video Call
Duration90 Minutes
Interview date16 Mar 2022
Coding problem1
1. System Design Question
Design rate limiter.
Problem approach
Tip 1 : Must speak confidently about your approach.
Tip 2 : Nothing is right and wrong in design round.
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
What is the purpose of the return keyword?
Choose another skill to practice
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