OLR Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 22 interview experiences · FREE TO READ
Which role are you interviewing for?
7 roles · 22 reportsCandidate interview experiences
First-hand accounts from people who interviewed at OLR.
OLR
Trainee Engineer
Entry Average Positive experience No offer 3 rounds
Interview process
Technical screen Onsite Panel
Interview formats
Technical Behavioral
First there will be aptitude technical aptitude then face to face interview final round is Manager round they will ask about java and sql and plsql javascript html exception handling,plsql program
Confirmed questions4 questions
- Java programming questions
- plsql
- sql queries
OLR
Junior Java Developer
Entry Easy Negative experience Decline offer 4 rounds
Interview process
Technical screen Technical screen Technical screen Background check
Interview formats
Coding Coding Coding Behavioral
It was a walk-in interview, so we had 4 rounds. First was an MCQ round covering Java and SQL topics. Then there was a Java coding round. After that, a debugging and SQL coding round. Finally, an HR round.
Confirmed questions6 questions
- Can you explain all OOPS concepts?
- What are multithreading concepts and can you provide code questions regarding multithreading?
- Can you debug this code?
OLR
POS Developer
Entry Average Positive experience Accept offer 4 rounds
Interview process
Take home Technical screen Technical screen Recruiter call
Interview formats
Technical Coding Behavioral
It was a 4-step process: first, there was an online assessment. Then, a technical interview focused on core Java and SQL. After that, another technical round, this time with the Director. Finally, an HR round to wrap things up.
Confirmed questions5 questions
- Can you explain the OOPs features?
- Could you describe the Collection framework in detail?
- What's the difference between JDK, JRE, and JVM?
OLR
Software Developer
Entry Average Negative experience No offer 2 rounds
Interview process
Technical screen Onsite
Interview formats
Technical Behavioral
After I passed the initial interview and technical test, the last step was a technical interview at their offices. A week before the date, they cancelled the interview saying the positions were filled and the recruiting process was over. But it seems it was over just for me, because other candidates still had their interview.
Confirmed questions1 question
- Tell me about the pros and cons about ourselves.
OLR Interview Questions
Quoted word for word from OLR interview reports.
“What's the difference between JDK, JRE, and JVM?”
Read reports →“What is polymorphism in Java?”
Read reports →“What are the functions of ArrayList in Java?”
Read reports →“How does garbage collection work in Java?”
Read reports →“What do you understand by upcasting in Java?”
Read report →“What are some common String functions?”
Read report →“What do you understand by downcasting in Java?”
Read report →“What advantages do nested tables and arrays offer?”
Read report →“Can you write a SQL query to fetch data from several tables using an Inner Join?”
Read report →Formats, difficulty and experience
Across all 22 OLR interview reports.