Support Engineer

We need to answer questions related to Core subjects, DBMS, SQL, OOPS concept, Programming, Behavioral, Leadership Principles and workstyles.

this round is entirely based on MCQ's.
Questions like:-
1) What is the output of the flow chart program?
2) What is the output of below program?
3) Which unix command is used to redirect the no of characters in a file f1 to a file f2?
4) Which unix command that creates a file without contend?
5) Choose the correct property of foreign key in SQL.
6) Which unix command is used to display the line that contains the word 'are'?
7) Which command is used to return the reverse data of a file in Unix?

Bob lives with his wife in a city named Berland. Bob is a good husband, so he goes out with his wife every Friday to ‘Arcade’ mall.

‘Arcade’ is a very famous mall in Berland. It has a very unique transportation method between shops. Since the shops in the mall are laying in a straight line, you can jump on a very advanced trampoline from the shop i, and land in any shop between (i) to (i + Arr[i]), where Arr[i] is a constant given for each shop.

There are N shops in the mall, numbered from 0 to N-1. Bob's wife starts her shopping journey from shop 0 and ends it in shop N-1. As the mall is very crowded on Fridays, unfortunately, Bob gets lost from his wife. So he wants to know, what is the minimum number of trampoline jumps from shop 0 he has to make in order to reach shop N-1 and see his wife again. If it is impossible to reach the last shop, return -1.

We need to answer questions which are related to DBMS, OOPS concept, programming, SQL, and other questions related to Leadership Principles and workstyles.

For Example-
What is DML and DDL? 
What is OOPS concept and its also explain its types?
Write a query to join 2 tables intersection records?
What is the time complexity of below code?
Do you agree with your seniors whether that guy is correct or not?
Are you open to learn new technology or still want to work on those technologies on which you are familiar?