SDE - 1

You are given an unsorted array containing ‘N’ integers. You need to find ‘K’ largest elements from the given array. Also, you need to return the elements in non-decreasing order.

You are given two big numbers ‘A’ and ‘B’ as strings. Your task is to find the product of both the numbers.

Note:

There are no leading zeros in both the strings, except the number 0 itself.
Do not use any built-in Big Integer Library.

For Example:

If, A = 123, and B = 456.
So the product of both numbers will be 56088.

Abhishek, a blind man has N distinct binary strings all of the equal lengths. A binary string only contains '0's and '1's. The strings are numbered from 1 to N and all are distinct strings. Abhishek can only differentiate between these strings by touching them. In one touch Abhishek can identify one character at a position of any particular string from the set. Your task is to find the minimum number of touches Abhishek has to make so that he finds that all strings are different.

What is a checkpoint in DBMS?
When does checkpoint occur in DBMS?
What are the unary operations in Relational Algebra?
Define a Relation Schema and a Relation.
What are the disadvantages of file processing systems?

Introduce yourself
Why do you want to join us?
What are your hobbies?
What do you think makes you a better choice than the other candidates?
What are your strengths and weaknesses?