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Revature Senior Java Developer Interview Questions and Answers

Updated 29 Jan 2025

Revature Senior Java Developer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview in Dec 2024.

Round 1 - Coding Test 

1. String input="aaabccccbbbdd";
Find how many a, b, c, d are there in the string. Did using java streams.
2.HashMaphm=new HashMap();
hm.put(55,"B");
hm.put(33,"Z");
hm.put(44,"M");
hm.put(99,"I");
hm.put(88,"X");
Sort this hashmap based on values(B, I, M, X, Z). Should be done using java streams.
3.List lists = Arrays.asList(Arrays.asList(1,2,3), Arrays.asList(2,3,4,5), Arrays.asList(5,7,8));
Question was wrong actually. But expectation is to do flatmap and print without duplicates.
Query:
get 3rd highest salary from employee table

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was good. Maybe interviewer was surprised when I tried to solve these questions using java streams.

Interview questions from similar companies

I applied via Campus Placement and was interviewed in Jul 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

It was done on hackerrank the first question was related to array and second was on linked list and last was on sql

Round 3 - Technical 

(1 Question)

  • Q1. Oops concept stack program SQL basics
Round 4 - HR 

(1 Question)

  • Q1. Normal question related to me and job

Interview Preparation Tips

Topics to prepare for Cyfuture Software Developer interview:
  • Linked list
  • Data Structures
Interview preparation tips for other job seekers - Just do practise of programming and interview is easy
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

They asked some general Quantitative and logical questions and code snippets.

Round 2 - Technical 

(2 Questions)

  • Q1. String Reverse and Two Sum
  • Q2. Related to my projects and Tech Stacks
Round 3 - Technical 

(2 Questions)

  • Q1. This is the Second technical round. The interviewer asked about everything from my project.
  • Q2. Asked some sql queries like joins and set operation

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and Understand the business idea of your Project and Tech Stacks
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is HashMap?
  • Ans. 

    HashMap is a data structure that stores key-value pairs and provides constant time complexity for basic operations.

    • HashMap allows quick access to values based on their keys

    • Keys must be unique and values can be duplicated

    • HashMap is not thread-safe and requires synchronization for concurrent access

    • Java's HashMap implementation uses hashing to distribute keys across buckets

  • Answered by AI
  • Q2. It’s a collection framework.

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Closures, hostings, react js, redux, hooks basic
  • Q2. Html5, css3, basic javascript stuff
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Spring boot java 30 min

Round 2 - Coding Test 

Java angular spring boot one hour

Round 3 - HR 

(1 Question)

  • Q1. 30 min salary negotiations

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test

Round 2 - Group Discussion 

Current affairs

Round 3 - Technical 

(1 Question)

  • Q1. Puzzle , sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself, whatever you know just be confident
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. React js, ReactHooks, es67 features, bootstrap
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - Coding Test 

60mintues DSA level coding exam

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 coding question, 20 aptitude questions and english questions in 90 minutes

Revature Interview FAQs

How many rounds are there in Revature Senior Java Developer interview?
Revature interview process usually has 1 rounds. The most common rounds in the Revature interview process are Coding Test.

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Revature Senior Java Developer Interview Process

based on 1 interview

Interview experience

4
  
Good
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