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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.
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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
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
I applied via Campus Placement
Easy-medium level and it included two coding questions and some technical questions
Structures and classes are stored in memory as a combination of data members and member functions.
Structures and classes are stored in memory as a combination of data members and member functions.
Data members of a structure or class are stored in contiguous memory locations.
Member functions of a class are stored separately in memory and are shared among all instances of the class.
Pointers to member functions are used t...
final is a keyword in Java used to restrict inheritance, overriding, and modification. finalize is a method used for cleanup operations before an object is garbage collected.
final keyword is used to declare constants, prevent inheritance by marking a class as final, and prevent method overriding by marking a method as final
finalize method is called by the garbage collector before an object is destroyed
Example: final in...
posted on 30 Dec 2024
I applied via LinkedIn
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
I applied via Walk-in and was interviewed in Nov 2023. There were 3 interview rounds.
It involves 2 problem solving logical questions
Team work - how to participate, foster etc.
posted on 3 Jan 2025
I applied via Approached by Company and was interviewed before Jan 2024. There were 2 interview rounds.
based on 7 reviews
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