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Simply array and string problems
3 questions from hackerrank
I applied via Naukri.com and was interviewed before May 2023. There were 2 interview rounds.
Data Structures, problems
String is immutable in Java because it enhances security, thread safety, and performance.
Immutable strings are thread-safe as they cannot be modified by multiple threads simultaneously.
Immutable strings help in caching and reusing string literals, improving performance.
Immutable strings prevent malicious attacks like SQL injection by ensuring data integrity.
Example: String str = "Hello"; str.concat(" World"); // This d
I applied via LinkedIn and was interviewed before Aug 2023. There were 4 interview rounds.
30 questions with computer science questions.
Three codings asks with medium difficulty
EdgeVerve Systems interview questions for designations
I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 3 interview rounds.
Aptitude test with 3 Coding questions
I applied via Campus Placement and was interviewed before Jan 2021. There were 2 interview rounds.
I was interviewed before Sep 2016.
Top trending discussions
I was interviewed before Sep 2020.
Round duration - 140 minutes
Round difficulty - Medium
Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...
Given two numbers represented as arrays, calculate their sum and return the result as an array.
Iterate through the arrays from right to left, adding digits and carrying over if necessary
Handle cases where one array is longer than the other by considering the remaining digits
Ensure the final sum array does not have any leading zeros
Round duration - 20 minutes
Round difficulty - Easy
The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.
Round duration - 8 minutes
Round difficulty - Easy
This round was conducted right after finishing and clearing the technical round at the same place and on the same day.
Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.
Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2020. There was 1 interview round.
based on 5 interviews
2 Interview rounds
based on 24 reviews
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