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Red Rock IT Solutions Java Developer Trainee Interview Questions and Answers
Updated
12 Nov 2022
1 interview found
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Anonymous
I applied via Naukri.com and was interviewed in Oct 2022.
5 Interview Rounds
1
Resume Shortlist Round
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
2
Aptitude Test Round
25 aptitude ques and some medium level
3
Coding Test Round
Mcq based java questions 25with medium difficulty
4
Coding Test Round
They give us 2 codes and we want it to execute and even it is difficult to execute . We can explain logic to the employee
5
Technical Round (2 Questions)
- Q1. Oops concepts
Jdbc
Exception handling Add Answer
- Q2. Strings questions
Core java Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare well and go .redrock it is a company which encourages talent
Interview questions from similar companies
Arpita Raut
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I was interviewed in Nov 2022.
5 Interview Rounds
1
Resume Shortlist Round
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
2
Aptitude Test Round
Aptitude was not that tough
3
Coding Test Round
It includes mcqs and 2 coding questions
4
Technical Round (1 Question)
- Q1. Basic questions on pointer, functions,jvm vs jdk Add Answer
5
HR Round (3 Questions)
- Q1. Tell me about yourself View Answers (1)
- Q2. 1 Logical question Add Answer
- Q3. Hobbies,extra curricular activities,etc Add Answer
Interview Preparation Tips
Topics to prepare for LTIMindtree Java Developer Trainee interview:
Just be prepared with basic questions
- Fundamentals of programming
Just be prepared with basic questions
I applied via Naukri.com and was interviewed in Jul 2022.
2 Interview Rounds
1
HR Round (1 Question)
- Q1. Tell me about yourself View Answers (1)
2
Technical Round (1 Question)
- Q1. What is JAVA ,oops concepts related questions Add Answer
Interview Preparation Tips
Topics to prepare for Infosys Java Developer Trainee interview:
- Advanced Java
I applied via Campus Placement and was interviewed in Oct 2022.
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2
Aptitude Test Round
Aptitude tests are ability tests designed to assess your logical reasoning or mental ability .
Aptitude tests measure abilities such as :-
1) Numerical reasoning
2) verbal reasoning
3) diagrammatic reasoning
4) mechanical reasoning
I
3
Coding Test Round
Coding is the process of creating instructions for computers using programming languages, coding language examples are c ,c ++ , java etc
C , c++ are procedural language, java is object oriented programming language
Interview Preparation Tips
Interview preparation tips for other job seekers - 1) market yourself
2) apply even you're not fully qualified
3) job search like it's your job
4) pump yourself & stay positive
5). Know yourself & what you want.
2) apply even you're not fully qualified
3) job search like it's your job
4) pump yourself & stay positive
5). Know yourself & what you want.
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
-
I applied via Referral and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (11 Questions)
- Q1. Internal working of HashMap View Answers (2)
- Q2. Features of java8 Add Answer
- Q3. Use of synchronized keyword Add Answer
- Q4. Difference between failsafe and fail fast and also its implementation Add Answer
- Q5. Coding question : sort an array, use of streams to find names from employee object whose salary is greater than 50000 Add Answer
- Q6. Difference between concurrent and generic collection Add Answer
- Q7. What is string pool. What is string literal? Add Answer
- Q8. Security measures used in your project Add Answer
- Q9. What is difference between rest and soap Add Answer
- Q10. What do u mean by REST state Add Answer
- Q11. What is serialization? What is the way to stop serialization? Add Answer
2
Manegerial Round Round (4 Questions)
- Q1. Difference between failsafe and faifast Add Answer
- Q2. Difference between concurrent and generic collection Add Answer
- Q3. Security measures used in current project Add Answer
- Q4. Why you are leaving your current organization and follow up questions on that Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Please prepare well on your project and java 8 features(if you are using java8). also please brush up knowledge on collections, multithreading, and oops concept
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Dec 2024.
1 Interview Round
1
Technical Round (6 Questions)
- Q1. Java 8 , java 11 and java 17 features? View Answers (1)
- Q2. Dispatcher servlet, design patterns Add Answer
- Q3. @SpringbootApplication annotation, actuators Add Answer
- Q4. String Coding question with java 8 features such as lambda function and stream api Add Answer
- Q5. Number of words in a string View Answers (1)
- Q6. Microservice design patterns Add Answer
Interview experience
Excellent
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Not Selected
I applied via Walk-in
3 Interview Rounds
1
Technical Round (2 Questions)
- Q1. What are the types and number of constraints in your specific context? View Answers (1)
- Q2. What is the difference between an independent class and an abstract class? View Answers (1)
2
Technical Round (1 Question)
- Q1. Technical coding with the technical team Add Answer
3
HR Round (1 Question)
- Q1. What are your reasons for changing your job? View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - It's important to prepare thoroughly in order to succeed in the interview.
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Not Selected
I applied via Walk-in and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (4 Questions)
- Q1. Given an array {1, 2, 1, 4, 5, 4, 8, 7}, how can you use Streams to remove duplicates while retaining only the even numbers? View Answers (1)
- Q2. What is the use of Static and final when you will use Static methods View Answers (1)
- Q3. What is the difference between @restController and @controller Annotation View Answers (1)
- Q4. What is microservices why we use it View Answers (1)
Interview Preparation Tips
Topics to prepare for Cognizant Senior Java Developer interview:
- Java SpringBoot
Interview experience
Bad
Difficulty level
Moderate
Duration
2-4 weeks
Result
Not Selected
I applied via Recruitment Consulltant and was interviewed in Nov 2024.
2 Interview Rounds
1
Coding Test Round
The first round was an interview conducted with a GENAI virtual bot.
2
One-on-one Round (2 Questions)
- Q1. Internal architecture of Spring boot, how enable autoconfiguration works View Answers (1)
- Q2. Questions mostly on microservices and coding question on restTemplate Add Answer
Interview Preparation Tips
Topics to prepare for Wipro Senior Java Developer interview:
- Java
- Spring Boot
- Microservices
- REST API
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Nov 2024.
1 Interview Round
1
One-on-one Round (3 Questions)
- Q1. Difference between hashmap and hash table View Answers (1)
- Q2. Static block related questions Add Answer
- Q3. Arraylist and linkedlist question Add Answer
Skills evaluated in this interview
Red Rock IT Solutions Interview FAQs
How many rounds are there in Red Rock IT Solutions Java Developer Trainee interview?
Red Rock IT Solutions interview process usually has 5 rounds. The most common rounds in the Red Rock IT Solutions interview process are Coding Test, Technical and Resume Shortlist.
How to prepare for Red Rock IT Solutions Java Developer Trainee interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Red Rock IT Solutions. The most common topics and skills that interviewers at Red Rock IT Solutions expect are Advanced Java, Collections, Core Java, Coding and JDBC.
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