CleverTap Interview Questions and Answers

There were 20MCQs and 3 easy coding question that a lame coder can solve within 1:30hr

After completion of coding round they have given assignment of clearing the AWS certification ( CCP {within 1month} , SysOps {within 2 months}, DevOps{within 3months} ), after successfully completion of each certificate they will reimburse your money. Post completion of DevOps certificate they will give you Full Time Employment→*IF THEY HAVE VACANCIES FOR THE SAME, ELSE YOU WILL ONLY GET THAT 6MONTHS INTERN CERTIFICATE with 0-industry EXPERIENCE*

Q1. They will ask whether you want WFH or On-Site and they will decide package based on your choice
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Q2. Package for entry level DevOps engineer in CleverTap is similar to a Senior Software Engineer in any company.
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2 DSA leetcode medium question, if you're prepared then you can easily clear this round

Q1. Leetcode medium DSA question and then follow up on it
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Q1. Questions around core JAVA, multithreading, concurrency, garbage collection
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Q1. HR round with some behavioural questions. pretty easy and a light one
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Q1. String Vs String buffer Internal working of Hashmap
Ans. 
String is immutable while StringBuffer is mutable. HashMap uses key-value pairs for storing and retrieving data.
• String is immutable, meaning once created, its value cannot be changed. StringBuffer is mutable, allowing for modifications.

• StringBuffer is synchronized, making it thread-safe. String is not synchronized.

• HashMap uses key-value pairs to store and retrieve data efficiently. It uses hashing to map keys to values...read more
Answered by AI
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Q1. Previous projects
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Q1. Basic Javascript related questions related to output
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