Traveloka Interview Experience for Fresher SDE - 1, Aug 2020

Posted: 6 Nov 2020

Selected

Interview Rounds

Application Process

Round 1

Round 2

Round 3

Round 4

Interview Process

Online Coding Interview

Moderate

Duration:

90 minutes

Interview-Date:

7 Aug 2020

Problems:

Basically a hackerrank link was shared and I was suppose to take the test within a day. Online Test comprised of 3 algorithmic Questions. Duration of round was 90 minutes.

Ways to make coin change

You are given an infinite supply of coins of each of denominations D = {D0, D1, D2, D3, ...... Dn-1}. You need to figure out the total num...

Try Problem

See my Approach

Longest increasing subsequence

For a given array with N elements, you need to find the length of the longest subsequence from the array such that all the elements of the subsequence are sorted in strictly increasing order.

Try Problem

See my Approach

Preparation

Duration:

3-4 months

Topics:

Data Structures and Algorithms, Object Oriented Design, LLD & HLD, Operating System, Computer Networks, DBMS

Preparation Tip

Tip 1 : We should focus on other topics apart from DSA. Knowledge of LLD, HLD, OOPS and other subjects also plays a very important role.
Tip 2 : Communication also plays a key role in interviews. We should be able to explain our solution precisely and also able to catch hints given by Interviewer.
Tip 3 : While practising DSA focus should be on logic building rather than cramming the solution because proper reasoning will hep you to solve other new questions.
Tip 4 : Always remember interview is two way communication.