Starts with coding round which is hackerrank test for 3 hours which had multiple choice n 2 programs to be written. Questions based on java, sql, spring framework and other related questions
fairly straightforward. asked questions regarding previous experience as related to future company aspirations, goals and priorities. company in transition and acquisition to trans union. either way, all good. moving from smaller company to larger
Interview questions [1]
Question 1
career aspirations and contributions to long term strategy
I applied online. I interviewed at Neustar (New York, NY)
Interview
There were 4 rounds.
1. Online coding test
2. Virtual technical round. Questions on java, data structure and resume based.
3. Managerial round: question on sql, java and behavioural.
4. HR round: behaviour and salary negotiations.
Interview questions [3]
Question 1
2.1 Get the distinct number of rows in two dimensional binary array?
Given a large (billion/trillion) amount of prefix of number and amount to be charged. Give the amount can be charged for the number
If two or more prefix matches use the larges one.
For Example:
INPUT:
Data: ( these are huge amount of data consider space and time complexity)
93423 : 10
93523 : 12
934 : 32
9342 : 14
9523 : 21
Number : 9342312341
Output : 10
