I applied through a recruiter. The process took 1 day. I interviewed at HCLTech (Chennai) in June 2016
Interview
2 rounds of interview. 1st one is all about core java questions like String, collections, Thread, 2nd round with existing project experience.
1. What you know about String?
2. Diff b/w String Buffer and String builder
3. Interfaces and implementations in the collection package
Interview questions [1]
Question 1
1. What you know about String?
2. Diff b/w String Buffer and String builder
3. Interfaces and implementations in the collection package
4. Create a thread class
5. Comparator vs comparable
6. Hashmap implementation
7. File read and update
8. Hashcode and equals method
9. HashSet vs Treeset
10. Pgm for palindrome check
11. Singleton class