Rock On Software Developer Interview Questions and Answers

Round: Test
Experience: Aptitude had lot of probability questions. And some general questions. 1 very basic coding question. Anyone could have easily coded it.
Tips: If you are preparing for CAT, it will help a lot. You can solve basic Aptitude questions from many websites. As for Technical, the questions were not very hard, but not very easy also.
Duration: 60 minutes
Total Questions: 30

Round: Interview
Experience: You should know everything about the projects you have done and should be able to explain properly. Questions were like basic databases, tables, definitions. My internship was about Network Security, and in that they asked what are encryption algorithms used, just basic idea behind it. Like md5, sha1 etc.Having knowledge about MongoDB (and other NoSql dbs) is very helpful. In mongodb, they asked what are basic structures, why they are preferred and when, what is sharding etc.I also had some knolwedge about AngularJs, like basic expressions, data-binding, controllers (can be learnt fast and its easy) etc.. Told them all that.Asked about a Python project, what and how I am doing some things.And about AJAX (had it in my resume).For others, difference between Heap Vs Stack memory allocation, Linked Lists (reverse, find intersection of 2 lists), if sorted LL is good for binary search, how binary search can be done in LL.Basic string manipulations.IF you have knolwedge of Microsoft Technologies like C#, .NET it is also a plus
Tips: Learn basic stuff about different technologies. Atelast have a basic idea of differences and know when to use what, like if MongoDB is a better alternative in some cases.Read about Graph dbs like Neo4j and JS Frameworks like AngularJs, Breeze , nodejs is also a plus.It was very basic testing of understanding. No very deep or troubling questions

Skill Tips: """Have a basic idea of all web technologies, what they are."""
Skills: HTML, Ajax, MongoDb, AngularJs
College Name: IIT Indore

Round: Test
Experience: DS Algo questions were medium level. Coding were medium level question asked in codechef.
Tips: Clear your basic ds algo.
Total Questions: 3

Round: Technical Interview
Experience: Questions related to project.
Tips: talk & show interest in joining.

Round: HR Interview
Experience: basic hr questions.
Tips: talk & show interest

Skill Tips: Study your CV thoroughly.
Skills: Aptitude, Algorithms And Data Structures, C Programming, Java Programming, Project And Internship, Speaking Skills
College Name: IIT Patna