SDE - 1

Quantitative aptitude
1) Probability
2) Work
3) Blood relation

Number Of MCQs - 40

You are given an array 'ARR' of integers. Your task is to modify the array so that all the array elements having zero values get pushed to the left and all the array elements having non-zero value come after them while maintaining their relative order.

For example :

Consider the array { 1, 1, 0, 2, 0 }. 
For the given array the modified array should be {0,0,1,1,2} . 
Arrays { 0, 0, 1, 2, 1 } and  { 0, 0, 2, 1, 1 } are not the correctly reorganized array even if they have all the zero values pushed to the left as in both the arrays the relative order of non-zero elements is not maintained.

Follow Up :

Can you solve the problem in linear time, and constant space?

1) What is DBMS?
2) Difference between DBMS and data?
3) Any example of DBMS, what have you worked in?
4) Two SQL queries on LIMIT and ORDER.
5) Project related.

1) My introduction.
2) What I like to do?
3) What I will do if someone bully me in company?
4) What is success for me?