Interview Experience 88 (Intern)

#2017

#SummerTechnologyAnalyst

Round 1: An online coding round was conducted having the following 2 questions:

1.Popular rain trapping problem was given .

2.A college organized various training programs for students. Each program has the following fields, [Program name][Start Time][End Time] [program Value]. These details were stored in a vector of string.

Find out how many program a student attends to maximize his/her total program value.

Input :

4 -> Number of Program scheduled in a day;

[P1] [14][15][200] // 14 implies 1400 or 2pm;

[p2][18][19][200]

[p3][16][19][100]

[p4][15][18][100]

Output:

3

(P1->P4->P2)

This question can be solved by using greedy approach .

Round 2: The interviewer asked me about my field of interest apart from coding.

I replied Computer Networking.

So the rapid fire started. What is TCP,UDP email uses which protocol, the typical 7 OSI layers. Recent development in this field.

He went through each and every line of my CV, asked about my rating in different coding sites.

Round 3:

HR seemed not to be in a good mood.

He asked about my family background, questioned on my weaknesses. How will I overcome it??

He asked me if I had any questions for him?