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Quess Corp interview experience Real time questions & tips from candidates to crack your interview

Software Engineer

Quess Corp
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2 rounds | 4 Coding problems

Interview preparation journey

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Preparation
Duration: 4 months
Topics: Data structures knowledge, OOPs, Pointers, Dynamic programming and Recursion, Graphs, Hashmaps and Priority Queues, Operating system, DBMS, Networking, Arrays, Strings, Stacks, Trees, Pointers, OS Kernel, Deadlock, Virtual Memory, Memory Management, Paging, Segmentation, Puzzles and aptitude
Tip
Tip

Tip 1 : Be calm and have confidence . Confidence is the key to crack any interview. 
Tip 2 : Try to give maximum time on basics of a topic 
Tip 3 : Practice interview questions
Tip 4 : Do atleast 2 projects

Application process
Where: Campus
Eligibility: No criteria
Resume Tip
Resume tip

Tip 1 : Put only those skills in resume which the company requires, but don't put false information in resume
Tip 2 : Write only those things in resume in which you are 100% confident
Tip 3 : Have projects in resume and prepare well for it
Tip 4 : Keep it short and crisp.
Tip 5 : Focus on important things in resume

Interview rounds

01
Round
Hard
Online Coding Interview
Duration126 minutes
Interview date4 Jan 2021
Coding problem2

This round consist of coding questions as well as mcqs based on aptitude as well as some domain sections. This round is hard.

1. Maximum Path Sum in the matrix

Moderate
35m average time
70% success
0/80
Asked in companies
AmazonPayPalMicrosoft

You have been given an N*M matrix filled with integer numbers, find the maximum sum that can be obtained from a path starting from any cell in the first row to any cell in the last row.

From a cell in a row, you can move to another cell directly below that row, or diagonally below left or right. So from a particular cell (row, col), we can move in three directions i.e.

Down: (row+1,col)
Down left diagonal: (row+1,col-1)
Down right diagonal: (row+1, col+1)
Try solving now

2. Boolean Matrix

Moderate
35m average time
60% success
0/80
Asked in companies
OYOUberAmazon

Given a 2-dimensional boolean matrix mat of size N x M, modify the matrix such that if an element is 1, set its entire row and column to 1 i.e. if mat[i][j] = 1, then make all the elements of the ith row and the jth column as 1.

Note :
You need to make the modifications in the input matrix.

You do not need to print anything, it has already been taken care of. 
Try solving now
02
Round
Easy
Video Call
Duration45 minutes
Interview date7 Jan 2021
Coding problem2

In this round the interviewer ask few questions related to domain and at last he ask some behavioral questions.

1. Basic Technical Questions

Implement a class which inherits features from another class.

Questions on the topics - 

Segmentation
deadloack
virtual memory

2. Intersection of Linked List

Easy
25m average time
73% success
0/40
Asked in companies
MicrosoftAdobeApple

You are given two Singly Linked Lists of integers, which may have an intersection point.

Your task is to return the first intersection node. If there is no intersection, return NULL.


Example:-
The Linked Lists, where a1, a2, c1, c2, c3 is the first linked list and b1, b2, b3, c1, c2, c3 is the second linked list, merging at node c1.

alt.txt

Try solving now

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

Suppose list1 is [2, 133, 12, 12], what is max(list1) in Python?

Choose another skill to practice
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