If interviewer asks me difference between abstract class and interface,what he is really expecting? Can anyone give real life example other than coding.

The interviewer is bullshitting you, answer what you can with confidence (even if it is a 'don't know sir'), say you can learn/research.

That kind of questions are for schools, if you are asked that in an interview there are few scenarios i can think of:
- They don't know shit
- They don't know what to ask.
- They think they are so cool asking basics
- they are testing your communication skills
- testing your patience.

Can be a combination of reasons.

If you don't get any test on algorithms, questions on agile, versioning or any real-life work related process then that company is a Schrödinger kind of deal:

It can be the best job ever or it can be the most disorganized hell job and you will not know until you are in.

#peaceout

@g-m-f thanx :) . It is a popular question for big companies.

@g-m-f Thanx for your suggestions.i will prepare for it now :)

@g-m-f, I suck at database and algorithms questions. Truth is I've been working so long against APIs I don't have much contact with databases. And about algorithms, in real life I just Google it.

@g-m-f hi again. why this app shows jokes more than questions. Also those jokes have more upvotes here. Being from stackoverflow community i feel this really weird. Don't you? 🤔😕

@g-m-f hmm.can you answer my 2nd question by going through my profile?it is regarding cloud api if you can help .