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Cognizant Interview Experience for Fresher SDE - 1, Oct 2021

Posted: 22 Oct 2022

1

Selected

Interview Rounds

Application Process

Round 1

Round 2

Interview Process

Video Call

Easy

Duration:

45 Minutes

Interview-Date:

7 Oct 2021

Problems:

2

Min Steps to one using DP

You are given a positive integer 'N’. Your task is to find and return the minimum number of steps that 'N' has to take to get reduced to 1.

You can perform any one of the following ...

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Median in a stream

Given that integers are read from a data stream. Your task is to find the median of the elements read so far.

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Preparation

Duration:

3 Months

Topics:

Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming

Preparation Tip

Tip 1 : Practice from Leetcode, solve Leetcode medium level problems.
Tip 2 : Brush up computer fundamentals from subjects like OS, DBMS and CN.
Tip 3 : Have a good project or good internship experience and have in-depth knowledge regarding what you have done.

Application Process

Where:

Company Website

Eligibility:

Above 6 CGPA

Resume Tip

Tip 1 : Have some projects on resume.
Tip 2 : Do not put false things on resume.

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