Java Developer Deloitte interview experience | Rajat Singh

Interview rounds

Round

Medium

Online Coding Interview

Duration60 minutes

Interview date3 Aug 2021

Coding problem1

Will contain Basic Java MCQ question along with 2 programming questions

1. DBMS

Find second largest salary from the employee table

Problem approach

Tip 1 : Practice DBMS and SQL regularly.
Tip 2 : Learn basic concepts

Round

Medium

Video Call

Duration60 minutes

Interview date10 Aug 2021

Coding problem1

It was nice experience

1. Reverse A Doubly Linked List

Easy

15m average time

85% success

0/40

Asked in companies

You are given a doubly-linked list of size 'N', consisting of positive integers. Now your task is to reverse it and return the head of the modified list.

Note:

A doubly linked list is a kind of linked list that is bidirectional, meaning it can be traversed in both forward and backward directions.

Example:

Input: 
4
4 3 2 1

This means you have been given doubly linked list of size 4 = 4 <-> 3 <-> 2 <-> 1.

Output: 
1 2 3 4

This means after reversing the doubly linked list it becomes 1 <-> 2 <-> 3 <-> 4.

Try solving now

Round

Easy

HR Round

Duration30 minutes

Interview date20 Aug 2021

Coding problem1

It was good experience

1. Basic HR Questions

Tell me about yourself
What are your future plans?
What do you know about Deloitte and work culture here?

Java Developer

Interview preparation journey

Are you ready for your Dream Job?

Interview rounds

1. DBMS

1. Reverse A Doubly Linked List

You are given a doubly-linked list of size 'N', consisting of positive integers. Now your task is to reverse it and return the head of the modified list.

Note:

Example:

1. Basic HR Questions