Interview Experience by Kapil gautam | Sep 2020 (Exp. 0-2 Years)

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HCL Technologies

4 rounds | 4 Coding problems

Kapil gautam

Experienced | Sep 2020

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Interview preparation journey

Preparation

Duration: 6 months

Topics: Oops,database,os,data structure,Dynamic programming

Tip

Tip 1 : Clear all your basics with dynamic approach
Tip 2 : Apply your concepts in live projects
Tip 3 : Be a continuous learner

Application process

Where: Company Website

Eligibility: should have 60%+ in all academics and CSE is must

Resume tip

Tip 1 : Specify your skills very carefully and projects you worked on
Tip 2 : Also mention your responsibility and achievements other then in academics.

Interview rounds

Round

Medium

Assignment

Duration60 mins

Interview date17 Sep 2020

Problems1

Aptitude based questions

The first round was based on the aptitude skills which required basic maths and general knowledge to solve the question. There were 60 question and 1hour time which was enough to solve this.
I completed this before the tim

Round

Hard

Online Coding Interview

Duration45 mins

Interview date14 Oct 2020

Problems1

Prime Factorisation

You are given a number of queries where each query contains a single integer ‘N’, your task is to find the prime factorization of each integer using a sieve.

For Example:

Problem approach

1: Divide the given number by the smallest prime number
2: Again, divide the quotient by the smallest prime number.
3: Repeat the process, until the quotient becomes 1.
4: Finally, multiply all the prime factors.
This helps me to find out the correct output of the program given

Try solving now

Round

Hard

Telephonic

Duration30 mins

Interview date13 Nov 2020

Problems1

DBMS Question

He gives me a problem based on inner join in sql. And asked me the steps to solve this

Problem approach

Tip 1:First be aware about the question he puts and then react in my case i briefly explain the concept
Tip 2:SQL INNER JOIN is same as JOIN clause, combining rows from two or more tables. An inner join of A and B gives the result of A intersect B.
Tip 3:Have confidence on you and your knowledge main thing stay calm

Round

Easy

HR Round

Duration20 mins

Interview date18 Dec 2020

Problems1

Basic HR Questions

In HR round she asked me about my educational background and we talked about the family background.
She told about the company policies and offer letter