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I applied via Apna Jobs and was interviewed in Feb 2023. There were 4 interview rounds.
Java Collection write a program map conver to map flag?
Write a program decrease your last name without using reverse method?
Write a program List of employee highest salary and designation?
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posted on 4 Jan 2025
I applied via Company Website and was interviewed before Jan 2024. There were 2 interview rounds.
Online technical aptitude test
I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.
Python c java etc more about code
I applied via Naukri.com and was interviewed in Jun 2022. There were 2 interview rounds.
Heap sort is a comparison-based sorting algorithm that uses a binary heap data structure.
Heap sort works by first building a max heap from the input array.
It then repeatedly extracts the maximum element from the heap and rebuilds the heap.
The time complexity of heap sort is O(n log n) and it is an in-place sorting algorithm.
Example: [4, 10, 3, 5, 1] -> [1, 3, 4, 5, 10]
The best sorting algorithm is dependent on the specific use case and data size.
Quick Sort is efficient for large datasets due to its average time complexity of O(n log n)
Merge Sort is stable and has a time complexity of O(n log n) but requires extra space
Insertion Sort is simple and efficient for small datasets with time complexity of O(n^2)
Heap Sort is efficient and has a time complexity of O(n log n) but is not stabl
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
VARCHAR can store up to 2000 bytes while VARCHAR2 can store up to 4000 bytes.
VARCHAR can store variable-length character strings up to 2000 bytes.
VARCHAR2 can store variable-length character strings up to 4000 bytes.
VARCHAR will occupy space for NULL values while VARCHAR2 will not.
VARCHAR2 is more efficient in terms of storage and performance compared to VARCHAR.
Composite indexes are indexes that are created on multiple columns in a database table.
Composite indexes improve query performance for queries that involve multiple columns
They can be created using the CREATE INDEX statement in SQL
Example: CREATE INDEX idx_name ON table_name (column1, column2)
Very easy but should be more depth questions
Pretty easy but should work on coding more
I have over 10 years of job experience working full-time in various consulting roles.
Worked in consulting roles for over 10 years
Experience in client management and project delivery
Strong problem-solving and analytical skills
Ability to work effectively in fast-paced environments
I applied via AmbitionBox and was interviewed in Jul 2022. There was 1 interview round.
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