'Coding has over 700 languages', '67% of programming jobs aren’t in the technology industry', 'Coding is behind almost everything that is powered by electricity'
Snap-on Business Pvt Ltd interview experience Real time questions & tips from candidates to crack your interview
Fullstack Developer
Snap-on Business Pvt Ltd
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3 rounds | 8 Coding problems
Interview preparation journey
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Preparation
Duration: 3 Months
Topics: Strings, Arrays, Sorting algorithms, Linked List, Loops, Sliding windows, Graphs, Trees, OOPS, DSA, DBMS
Tip
Tip

Tip 1 : Do atleast 2 projects
Tip 2 : Complete competitive programming
Tip 3 : Practice more interview Questions particular to the company applying to

Application process
Where: Naukri
Eligibility: Resume Shortlisting
Resume Tip
Resume tip

Tip 1 : Don't lie on resume
Tip 2 : Try to wrap resume in one page

Interview rounds
01
Round
Medium
Video Call
Duration60 minutes
Interview date16 Aug 2021
Coding problem3

Timing - 1:00 pm
Zoom video call. Was asked to share screen while coding.
Interviewer was friendly

1. String Palindrome
Easy
0/40
Asked in companies
UnacademyIBMPaytm (One97 Communications Limited)

Given a string, determine if it is a palindrome, considering only alphanumeric characters.

Palindrome
A palindrome is a word, number, phrase, or other sequences of c...
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2. Count characters
Easy
0/40
Asked in companies
RIVIGOPaytm (One97 Communications Limited)Paypal

Write a program to count and print the total number of characters (lowercase english alphabets only), digits (0 to 9) and white spaces (single space, tab i.e. '\t' and newline i.e. '\n') ente...

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3. Technical Questions

What are the projects that you have worked on and the technology stack used in them.

What is Hashmap.

Which is the best sorting algorithm.

Why were client-side frameworks like Angular introduced?

What are some of the advantages of Angular over other frameworks?

What is selector in css.

What is typescript.

02
Round
Medium
Video Call
Duration60 Minutes
Interview date18 Sep 2021
Coding problem4

It was taken at 1:00 pm.
This was taken by senior management. 
Was asked to share the screen.

1. Middle Of Linked List
Easy
20m average time
80% success
0/40
Asked in companies
IBMHCL TechnologiesGenpact

Given a singly linked list of 'N' nodes. The objective is to determine the middle node of a singly linked list. However, if the list has an even number of nodes, we ret...

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2. Sort Array Of Strings
Easy
15m average time
85% success
0/40
Asked in companies
IBMFlipkartCisco

You are given an array of strings 'ARRSTR[]' of size 'N' and a character 'C'. Your task is to sort the 'ARRSTR[]' according to the new alphabetical order that starts with the give...

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3. SQL Questions

Get the second highest salary from employee table.
Print all the employees having same salaries.

4. Technical Question

What is the difference between string pool and string.

What is exception handling

How hashmap works.

What is multithreading.

Discuss the advantages and disadvantages of using Angular?

OOPS concepts.

03
Round
Easy
HR Round
Duration60 Minutes
Interview date19 Sep 2021
Coding problem1

Timing - 5:30 pm
Interviewer was very friendly.

1. Basic HR Questions

Introduce yourself.
Why do you want to switch?
Have you received any other offer?
Why would you want to join our organization?
What is the population of delhi.
What are your hobbies.
Do you watch news?

Problem approach

Tip 1 : Don't Lie
Tip 2 : Try to prepare for the round beforehand

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