AVIZVA interview experience Real time questions & tips from candidates to crack your interview
SDE
AVIZVA
2 rounds | 5 Coding
problems
Rejected
Interview preparation journey
Preparation
Duration: 3 months
Topics: Data Structures, Algorithms, C++, JavaScript, HTML, CSS, Node.JS
Tip 1 : Practice questions from CodeStudio and Leetcode
Tip 2 : Understand how Javascript works behind the scenes
Tip 3 : Learn at least one front-end framework
Application process
Where: Campus
Eligibility: No backlogs
Tip 1 : Add at least 1 good project
Tip 2 : Keep it short and concise
Interview rounds
01
Round
Medium
Online Coding Interview
Duration75 Minutes
Interview date5 Mar 2021
Coding problem1
A 75 minutes online test comprising of sections like Reasoning Ability, Quantitative Aptitude,Technical Aptitude, Programming Aptitude & Verbal Ability.
1. Maximum Frequency Number
Easy
10m average time
90% success
0/40
Asked in companies
Ninja is given an array of integers that contain numbers in random order. He needs to write a program to find and return the number which occurs the maximum times in the given input. He needs your help to solve this problem.
If two or more elements contend for the maximum frequency, return the element which occurs in the array first i.e. whose index is lowest.
For example,
For 'arr' = [ 1, 2, 3, 1, 2]. you need to return 1.
Problem approach
We can use hashing and count the frequency of all the elements and simultaneously find the maximum frequency. Now we can iterate through the array and find the first element with the maximum frequency and return that element.
02
Round
Medium
Face to Face
Duration30 minutes
Interview date12 Mar 2021
Coding problem4
There were 3 interviewers and they were very humble and polite. Most of the questions asked were from my projects and as I had mentioned JavaScript as my primary language, the interviewers mainly asked me some standard JavaScript questions.
1. JavaScript Questions
What are promises in Javascript and how do they work?
Write a promise to support your answer.
Problem approach
Tip 1 : Learn Javascript fundamentals.
Tip 2 : Learn how Javascript works behind the scenes.
2. Project Discussion
Explain your project. What advantages did you feel after using MongoDB instead of MySQL?
Problem approach
Tip 1 : Always have a reason for any tech you have used
Tip 2 : Be ready to explain anything from your project.
3. JavaScript Question
Explain hoisting in JavaScript.
Problem approach
Tip 1 : Be ready for in-depth JavaScript questions.
Tip 2 : The interviewer can ask anything from your resume.
4. JavaScript Question
Explain the concept of closures in Javascript with a written example.
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 recursion?
Choose another skill to practice
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