Vtiger Systems Software Developer Interview Questions and Answers

Baics apptitude, easy only can clear

Basics of c language, alomost basics

Q1. Array pointers structure linked list
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Q2. Array pointers structures
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Q1. Bascic html and django questions
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Waste of time and energy sql queries

Q1. Salary negotation and location details
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2 data struture question advancevds i cpp

Q1. 5 dsa array string
Ans. 
Implement a data structure for storing and manipulating an array of strings.
• Use a dynamic array to store the strings.

• Implement functions for adding, removing, and accessing strings in the array.

• Consider memory management and resizing the array as needed.
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Q2. Data sturucture
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Q1. Resume based question
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It is consisting of 5 questions,and each question carry 20 marks.difficulaty level of the question is easy to moderate.

Q1. They were asking mainy DSA, project,and internship
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4 Easy to Medium Leetcode Type Questions on Signal Hire Platform

Q1. Not Selected as all Girls were only selected in OA
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Round duration - 60 Minutes
Round difficulty - Medium

Online test

Q1. MCQ Questions
Based on c++,c and java basics
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Round duration - 150 Minutes
Round difficulty - Medium

Technical interview

Q1. 
Distinct Elements in K-Sized Windows
The task is to determine the number of distinct elements in every sliding window of size 'K' across an array 'ARR' of size 'N'. A 'K' sized window is a contiguous sequ...read more
Ans. Brute Force
The basic idea of this approach is to check every window of size K and count the number of distinct elements in each window.
Our approach will be to maintain an array answer, which will store the count of the distinct elements in every window. We will traverse through each window and find the number of distinct elements in the current window. 
1. For each element in the window, we will traverse through the w...read more
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Q2. 
MergeSort Linked List Problem Statement
You are given a Singly Linked List of integers. Your task is to sort the list using the 'Merge Sort' algorithm.
Input:
The input consists of a single line contain...read more
Ans. Merge Sort Linked List
1. The idea is to take a recursive approach by calling the sort function on the left half and right half of the list.
2. In order to do so, get the middle node and split the list into two halves. We can use a two-pointer technique to get the middle node by running a slow and a fast pointer.
   1. The idea here is to move both the slow and fast pointer simultaneously until fast reaches the end of the list.
   2. Here, ...read more
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Round duration - 20 minutes
Round difficulty - Hard

Hr interview