Groupon Interview Report
- 1of 1 vote
AnswersCampus Interview question:
- init.d November 04, 2013 in United States
Search for an element in a rotated sorted array for eg. sorted: {1, 2, 3, 4, 5, 6} rotated: {5, 6, 1, 2, 3, 4}| Report Duplicate | Flag | PURGE
Groupon Software Engineer / Developer Algorithm - 1of 1 vote
AnswersCampus Interview question:
- init.d November 04, 2013 in United States
Design the File System for an OS.| Report Duplicate | Flag | PURGE
Groupon Software Engineer / Developer General Questions and Comments - 0of 0 votes
AnswersCampus Interview question:
- init.d November 04, 2013 in United States
Find the top k items out of an array where items can have values [0... 100]| Report Duplicate | Flag | PURGE
Groupon Software Engineer / Developer Algorithm - 0of 0 votes
AnswersCampus Interview question:
- init.d November 04, 2013 in United States
Q: What is the difference between a HashMap and HashTable?
A: HashTable is always synchronized - undesirable - HashMap is better
Q: How is ConcurrentHashMap different from Collections.tosynchronized(map)?
A: First locks individual rows the second locks whole structure| Report Duplicate | Flag | PURGE
Groupon Software Engineer / Developer
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