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I applied via Naukri.com and was interviewed before Jul 2022. There were 5 interview rounds.
In this round interviewer asking the your altitude skills.
In this round interviewer can share their screen and ask the solution for the snippet.
Exception types are different categories of errors that can occur during program execution.
Checked exceptions: Must be caught or declared in the method signature.
Unchecked exceptions: Do not need to be caught or declared.
Error: Represents serious problems that a reasonable application should not try to catch.
Runtime exceptions: Usually indicate programming bugs.
HashMap internally uses an array of linked lists to store key-value pairs.
HashMap class contains an array of Node objects, each representing a key-value pair.
When a key-value pair is added, the key is hashed to determine the index in the array.
If multiple keys hash to the same index, a linked list is used to handle collisions.
To retrieve a value, the key is hashed to find the index and then the linked list is searched ...
They give one issue and ask the temporary solution and permanent solution.
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes, which is 2 fishes.
To make the red fishes 98%, subtract 1% (2 fishes) from 99% (198 fishes).
To find the number of fishes to be removed, divide the difference by 1% (2 fishes).
Therefore, 50 fishes have to be removed to make the red fishes 98%.
posted on 3 May 2017
I appeared for an interview before May 2016.
I appeared for an interview in Feb 2017.
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes to find the number of red fishes.
Subtract the number of red fishes from 200 to find the number of non-red fishes.
Calculate 2% of the total number of fishes to find the desired number of red fishes.
Subtract the desired number of red fishes from the current number of red fishes to find the number of fishes to be removed.
posted on 28 Jun 2017
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes to find out how many fishes represent 1%.
Multiply the result by 2 to find out how many fishes represent 2%.
Subtract the result from 200 to find out how many fishes represent 98%.
I appeared for an interview before Jun 2016.
I appeared for an interview before May 2016.
I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed before Apr 2020. There were 4 interview rounds.
based on 1 interview
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