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CRB Tech Solution Java Developer Interview Questions and Answers

Updated 20 Jan 2022

CRB Tech Solution Java Developer Interview Experiences

1 interview found

Java Developer Interview Questions & Answers

user image Pandurang Patil

posted on 19 Dec 2021

Interview Questionnaire 

2 Questions

  • Q1. What is java
  • Ans. 

    Java is a high-level programming language known for its platform independence and object-oriented approach.

    • Java is a general-purpose programming language.

    • It is designed to be platform-independent, meaning it can run on any operating system.

    • Java follows an object-oriented programming paradigm.

    • It is widely used for developing web, desktop, and mobile applications.

    • Java code is compiled into bytecode, which can be executed

  • Answered by AI
  • Q2. Job profile

Interview Preparation Tips

Interview preparation tips for other job seekers - Tips interview

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Nov 2021. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Basic questions related to java 8 and features(functional interface, lambda, stream Api), Question on collections(hashmap,hashset), multi threading etc.
  • Q2. Questions related to SpringBoot , why to use, what is bean scope, why are annotations used, diffrence b/w @Component,@Repository, Write controller class?
  • Q3. Sql Related Questions, How you can optimize query, 2nd highest rank from table.
  • Q4. 2 Coding Questions with time and space complexity, how we can optimize soln.

Interview Preparation Tips

Interview preparation tips for other job seekers - First round will be assessment and second round will be interview. Be confident with your answers and if you find something new try to guess it right, Practice interview questions
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Number system,30 min duration

Round 2 - Technical 

(2 Questions)

  • Q1. What is promises
  • Ans. 

    Promises are objects representing the eventual completion or failure of an asynchronous operation.

    • Promises are used in JavaScript to handle asynchronous operations.

    • They can be in one of three states: pending, fulfilled, or rejected.

    • Promises can be chained together using .then() to handle success or failure.

    • They help avoid callback hell and make asynchronous code more readable.

    • Example: const myPromise = new Promise((res

  • Answered by AI
  • Q2. What is html and css
  • Ans. 

    HTML and CSS are languages used for creating and styling web pages.

    • HTML (Hypertext Markup Language) is used for structuring content on a web page.

    • CSS (Cascading Style Sheets) is used for styling the appearance of the content.

    • HTML uses tags to define elements like headings, paragraphs, images, and links.

    • CSS allows for customization of colors, fonts, layouts, and more.

    • Both HTML and CSS are essential for creating visually

  • Answered by AI

Skills evaluated in this interview

Software Developer Interview Questions & Answers

Chegg user image Yashwant Panchal

posted on 21 Nov 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Question on Linked list. array and string manipulation.

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via LinkedIn and was interviewed in Feb 2023. There were 6 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 - Technical 

(1 Question)

  • Q1. Data structures
Round 3 - Technical 

(1 Question)

  • Q1. System Design fundamentals
Round 4 - Technical 

(1 Question)

  • Q1. System Design questions
Round 5 - Behavioral 

(1 Question)

  • Q1. What do you think about the negative news going around the company
Round 6 - HR 

(1 Question)

  • Q1. Why join this company

Interview Preparation Tips

Interview preparation tips for other job seekers - They took 5 rounds of interview. 3 of them were technical and had easy to moderate level of questions. Rest 2 were more of HR rounds.
After taking 5 rounds, they have the audacity of not even calling back, picking up the calls or providing us with any information. If you are not interested in taking the candidate then why waste their time?

Funniest part is that they are fully aware of what a rubbish organization it is. In the later rounds they talked about cost cutting, negative news around the company, and employee complaints for work life balance. However, they are great at gaslighting as well because they make these sound like employee problems not employer problems.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. What makes you a suitable candidate for this position?
  • Q2. Where do you envision yourself in five years?

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare thoroughly for the interview.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. No any interview
  • Q2. It's aptitude test only

Interview Preparation Tips

Interview preparation tips for other job seekers - .Be prepared
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Sdlc lifecycle of components and architecture.
  • Ans. 

    SDLC lifecycle involves planning, designing, developing, testing, deploying, and maintaining software components and architecture.

    • SDLC (Software Development Life Cycle) includes phases like planning, designing, coding, testing, and maintenance.

    • Components are designed, developed, tested, and integrated into the overall architecture.

    • Architecture involves defining the structure, behavior, and interactions of software comp...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Role and responsibility my tasks and questions on project

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. Two pointer questions
  • Q2. Are you married
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Fair and was interviewed before Nov 2023. There were 3 interview rounds.

Round 1 - Coding Test 

3 coding question around prime number arrays and strings

Round 2 - Technical 

(2 Questions)

  • Q1. Introduce youself
  • Q2. Question around project and skill in the resume and one coding question to solve
Round 3 - Technical 

(2 Questions)

  • Q1. Question on project and skill in resume
  • Q2. 2 question arouond data structer and algorithm

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CRB Tech Solution Java Developer Reviews and Ratings

based on 1 review

4.0/5

Rating in categories

4.0

Skill development

4.0

Work-life balance

4.0

Salary

4.0

Job security

4.0

Company culture

4.0

Promotions

4.0

Work satisfaction

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