'Coding has over 700 languages', '67% of programming jobs aren’t in the technology industry', 'Coding is behind almost everything that is powered by electricity'
TravClan interview experience Real time questions & tips from candidates to crack your interview
Trainee Technology
TravClan
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2 rounds | 5 Coding problems
Interview preparation journey
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Preparation
Duration: 5 months
Topics: Data Structures and Algorithms, Networking, Database Management System, Operating System, Time Complexity, Compiler design, Machine Learning and Artificial intelligence techniques , recursion with backtracking problems and also graph-related algorithms problems
Tip
Tip

Tip 1 : I practiced a lot of problems related to Data structures on the Coding ninjas platform and other coding platforms.
Tip 2 : If you are stuck somewhere in a problem and want to see reference, first, try to understand the algorithm and then move on to code. 
Tip 3 : Just see the algorithm that is how to approach first and don't try to understand from the code right off the bat, code has finer implementation variation that can be done on your own if you are clear with the algorithm. Also for big product companies, prepare enough problems of graphs and trees as these are the most important topics for interviews.

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

Tip 1 : Mention a good level of projects in your resume, and also give a brief detail about each and every project.
Tip 2 : Have at least 1 or 2 good projects from which you know everything involved in the project.

Interview rounds
01
Round
Easy
Online Coding Interview
Duration90 minutes
Interview date23 Jan 2021
Coding problem2

This round consist of coding as well as mcq questions

1. Minimum Cost to Destination
Hard
41m average time
30% success
0/120
Asked in companies
AckoBarclaysZomato

You have been given an N*M matrix where there are 'N' rows and 'M' columns filled with '0s' and '1s'.


&...

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2. Maximum Of All Subarrays Of Size k.
Moderate
20m average time
80% success
0/80
Asked in companies
IBMGoldman SachsSAP Labs

You are given an array consisting of N non-negative integers, and an integer K denoting the length of a subarray, your task is to determine the maximum elements for each subarray of size K.

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02
Round
Easy
Face to Face
Duration36 minutes
Interview date25 Jan 2021
Coding problem3
1. Convert Min Heap To Max Heap
Moderate
25m average time
75% success
0/80
Asked in companies
SAP LabsAmazonCognizant

You are given an array of size ‘N’ which is an array representation of min-heap.


You need to convert this min-heap array represe...

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2. Sum Between Zeroes
Easy
20m average time
80% success
0/40
Asked in companies
UberMicrosoftAmazon

You are given a Singly Linked List which contains a series of integers separated by ‘0’.

Between two zeroes, you have to...

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3. Snake and Ladder
Moderate
30m average time
60% success
0/80
Asked in companies
Red HatUrban Company (UrbanClap)Flipkart

You have been given a Snake and Ladder Board with 'N' rows and 'N' columns with the numbers written from 1 to (N*N) starting from the bottom left of the board, and alternating direction e...

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