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I applied via Approached by Company and was interviewed before Dec 2023. There was 1 interview round.
Find the indices of two elements in an array that add up to a given target.
Iterate through the array and store the difference between the target and current element in a hashmap.
Check if the current element exists in the hashmap, if yes, return the indices.
Time complexity: O(n), Space complexity: O(n)
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I applied via Walk-in and was interviewed before Jun 2021. There were 3 interview rounds.
Current Technologies
Duration 1 hr, Coding,GK and English
I applied via Referral and was interviewed in Nov 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed in Dec 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2022. There were 3 interview rounds.
Print duplicate values from a String using do-while loop
Create a HashSet to store unique values
Use a do-while loop to iterate through the String
Check if the HashSet already contains the current character, if yes, print it as a duplicate
To reverse a string 'Ecommerce', you can iterate through the characters in the string and build a new string in reverse order.
Iterate through the characters of the string from end to start
Append each character to a new string to build the reversed string
Return the reversed string as the result
Print duplicate values from a string as an array of strings
Iterate through each character in the string
Use a hashmap to store the frequency of each character
Print characters with frequency greater than 1 as duplicates
I applied via Campus Placement and was interviewed in Oct 2024. There were 4 interview rounds.
Was easy, basic fundamentals
I applied via Referral and was interviewed in Apr 2024. There were 3 interview rounds.
I applied via Referral and was interviewed before Mar 2023. There were 2 interview rounds.
Status codes in API testing indicate the outcome of a request made to the API.
200 - OK: Request was successful
400 - Bad Request: Invalid input or missing parameters
401 - Unauthorized: Authentication required
404 - Not Found: Resource not found
500 - Internal Server Error: Server-side issue
When an exception is found while testing, it means that the software did not behave as expected.
Identify the root cause of the exception by analyzing the code and test cases.
Reproduce the exception to ensure it is consistent.
Document the exception with detailed information such as steps to reproduce, environment details, and screenshots.
Collaborate with developers to fix the issue and retest after the fix is implemente
I applied via Naukri.com and was interviewed before Feb 2023. There were 2 interview rounds.
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