OFSS Interview Experience

the online aptitude test was of 2 and half hours . It consisted of pretty much everything from verbal, Quants, logic based. there was no coding question but there was a section on programming logic and algorithms.

note : there were a few questions on avl trees

Round 1 : Technical

Tell me about urself

Resume based questions : asked about Internships and projects (make sure u know about ur projects in depth)

JIT complier Oops concepts

Static key

write code to whether a number is palindrome

Types of sql joins couple of queries on Joins

some linux commands (he saw that I was using linux while screen-sharing)

• find and replace a pattern in a file.
• remove all files created before a certain date.

Round 2: Managerial

note : i dont remember much about this interview

Resume based : asked about one of my projects

what is git and github

he had visited my github just before the interview

why do we use branches

asked a couple of puzzles :

• there are 3 moving objects at each corner of Equilateral triangle, probability of them not colliding
• You have a tractor and you drive it for 100kms and come back to the exact same spot. Which wheel of the tracter will be the least wore out.

Round 3: HR

Why oracle

Whats the one thing u want to improve in u

What is that one thing that made u apply here

What surprised u the most about oracle

Are u comfortable with relocation