Punjab Engineering College (PEC)

Tamil Nadu - Other, Tamil Nadu | Prakasam, Andhra Pradesh | Panchkula, Haryana | Pondicherry, Pondicherry

Your seniors at Punjab Engineering College (PEC) were your true well-wishers, they shared their placement interview questions for you. 🙏

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Punjab Engineering College (PEC) Placement Interview Questions

Updated 8 Dec 2024

1 interview found

user image Anonymous

posted on 15 Sep 2021

I was interviewed in Oct 2020.

2 Interview Rounds

1

Coding Test Round (2 Questions)

Round duration - 65 minutes
Round difficulty - Medium

It was 24 hours window for the online round from 8 Oct 10:30 am to 9 Oct 10:30 am. There were 7 MCQ problems related to c++, java, DBMS, and operating systems. And 2 coding problems with one easy and one moderate level difficulty for question, we were supposed to write the whole program but for other question, the function was to be written only. I was able to solve the first problem fully and the second 50%, you are required to pass test cases.

  • Q1. Minimum and Maximum Candy Cost Problem Ram is in Ninjaland, visiting a unique candy store offering 'N' candies each with different costs. The store has a speci...read more
  • Q2. Word Break Problem Statement You are provided with a continuous non-empty string (referred to as 'sentence') which contains no spaces and a dictionary comprisi...read more
2

Video Call Round (3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

The interviewer asked me questions about projects, general discussion, and 3 coding questions based on linked list, arrays, and binary tree.
I gave optimum approach for every question.

  • Q1. Delete the Middle Node from a Singly Linked List Given a singly linked list of integers, the task is to remove the middle node from this list. Input: The first...read more
  • Q2. Problem Statement Given an integer array ARR of size N , replace each element of this array with its corresponding rank. Explanation The rank of an element is ...read more
  • Q3. Left View of a Binary Tree Problem Statement Given a binary tree, your task is to print the left view of the tree. Example: Input: The input will be in level o...read more

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Punjab Engineering College(Deemed To be University). Eligibility criteria7Groww interview preparation:Topics to prepare for the interview - Data Structure and Algorithms, Operating Systems, Database Management Systems, Communication SkillsTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : First Go through all the concepts of Data Structures and algorithms, I have taken Coding ninjas course c++ interview preparation.
Tip 2 : Try to solve all the problems by yourself then it will be meant for you, if you can't solve them after 30-45 minutes of time then see the solution of it, and for this, I used to consult TA and mentors on coding ninjas course.
Tip 3 : Have confidence in yourself, if you can't solve it initially, gradually you will be able to solve the problems. Hard work pays off.
Tip 4 : Note down the main information's about your project like what you have done in the project and what difficulties you have faced, it will be a great way to tackle questions about the project in the interview.

Application resume tips for other job seekers

Tip 1 : Keep it simple and mention what you actually know and achieved.
Tip 2 : Mention your institute email-id if you have, it adds weight to the resume
Tip 3 : Use the "Built/created/made X using Y to achieve Z" format when writing about projects or work done.

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