Round1: F2F 1. Brief About myself. 2. What is the difference between HashMap, Hashtable and ConcurrentHashMap? 3. How's HashMap internally implemented? 4. How's key method overridden? 5. How will you kill a process? 6. How will you check a process is running on a server? 7. How will you see the updating logs? 8. How does Garbage Collection Work in Java?
Questions related to windows, networking
Print values of fibonacci pattern. Not the sum, but the number sequence, starting with 1, 2.
None
Why is springboot better than Spring?
Various algorithmic problems. Nothing unexpected.
An array with 1s and 0s. Find the largest consecutive appearance of each
Find the loop in circular linked list. Also find the starting point , if loop exists.
Prepare a detailed Test Plan Document: Resources required, Hardware required,Test Scenarios, Time required etc for "testing a Simple Web application form with 3 text fields and 2 numeric fields". He asked me to first ask him all the requirements as one would ask the client.
What is mutable keyword mean
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