ZIGRAM Interview Experience for Fresher Software Development, Oct 2020

Posted: 9 Apr 2021

Selected

Interview Rounds

Application Process

Round 1

Round 2

Interview Process

Online Coding Test

Hard

Duration:

120 minutes

Interview-Date:

12 Oct 2020

Problems:

This round was very difficult. I never do these much difficulty level of coding questions. But i give my best, and just do every questions by using step by step process.

Hourglass Pattern

You are given an integer N and you have to print the following pattern.

For N=5:

For N=6:

Try Problem

BFS in Graph

You are given an undirected and disconnected graph G(V, E) having V vertices numbered from 0 to V-1 and E edges. Your task is to print its BFS traversal starting from the 0th vertex.

Try Problem

Sort a stack

Given a stack, sort the elements inside that stack in ascending order using only push and pop operation. You can use one additional stack only.

For eg.

Input Stack :  5 (top)
               4
     ...

Try Problem

Preparation

Duration:

2 month

Topics:

OOPS , Data Structures, Dynamic Programming, Algorithms from variuos coding platforms , Database Management System, Operating System, Web development

Preparation Tip

Tip 1 : Relax and don't stress. Practice
Tip 2 : Build Resume according to Job Description , but don't lie.
Tip 3 : Have good projects and knowledge regarding important subjects related to interviews

Application Process

Where:

Campus

Eligibility:

Above 7 cgpa

Resume Tip

Tip 1 : Include only genuine information, never lie in resume , it will impact to bad impression.
Tip 2 : Skills relevant to Job Description
Tip 3 : Resume should not be more than 2 pages
Tip 4 : Have some projects and internship on your resume because it will give good impression

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