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posted on 28 Oct 2024
I applied via Approached by Company and was interviewed in Apr 2024. There were 2 interview rounds.
Hashes are implemented using hash functions to map data to unique fixed-size values, typically used for fast data retrieval.
Hash functions are used to generate a unique hash value for each input data
Hash tables use these hash values as keys to store and retrieve data efficiently
Common hash functions include MD5, SHA-1, and SHA-256
Hash collisions can occur when different inputs produce the same hash value
Singleton design pattern ensures a class has only one instance and provides a global point of access to it.
Ensure a class has only one instance by providing a global access point to it
Lazy initialization to create the instance only when needed
Thread-safe implementation to handle multiple threads accessing the instance
Commonly used in logging, caching, database connections
posted on 29 Jul 2024
I applied via Instahyre and was interviewed in Jul 2024. There was 1 interview round.
Overivew of the previous company project, and question about the system design ex LRUCache system and IRCTC DB design
2nd Round -
Basic Interview, Mostly system Design Question.
posted on 20 Jul 2023
I applied via Referral and was interviewed in Jun 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Jan 2024. There were 3 interview rounds.
Normal aptitude questions
Coding MCQ's like code snippets and find the output
posted on 20 Mar 2024
I applied via Walk-in and was interviewed in Feb 2024. There was 1 interview round.
Java basics , manual testing
posted on 28 Oct 2024
I applied via Approached by Company and was interviewed in Apr 2024. There were 2 interview rounds.
Hashes are implemented using hash functions to map data to unique fixed-size values, typically used for fast data retrieval.
Hash functions are used to generate a unique hash value for each input data
Hash tables use these hash values as keys to store and retrieve data efficiently
Common hash functions include MD5, SHA-1, and SHA-256
Hash collisions can occur when different inputs produce the same hash value
Singleton design pattern ensures a class has only one instance and provides a global point of access to it.
Ensure a class has only one instance by providing a global access point to it
Lazy initialization to create the instance only when needed
Thread-safe implementation to handle multiple threads accessing the instance
Commonly used in logging, caching, database connections
posted on 29 Jul 2024
I applied via Instahyre and was interviewed in Jul 2024. There was 1 interview round.
Overivew of the previous company project, and question about the system design ex LRUCache system and IRCTC DB design
2nd Round -
Basic Interview, Mostly system Design Question.
posted on 3 Jul 2024
I applied via Walk-in and was interviewed before Jul 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed before Apr 2022. There were 6 interview rounds.
Online hackerrank test
Online hacker rank test
based on 1 interview
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