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R Systems International
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diff var let const
var is function-scoped, let and const are block-scoped
var can be redeclared and reassigned, let can be reassigned but not redeclared, const cannot be reassigned or redeclared
const must be initialized during declaration, let and var can be declared without initialization
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I applied via Campus Placement
Question related to operating system and computer network
I applied via Walk-in and was interviewed in Nov 2024. There were 2 interview rounds.
1st round is aptitude and pesudocode
I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.
In first round 4 coding question like 1 dsa 2 database and one is api and question is very simple . coding round was conducted in hackerrank
Again same but dsa question and oops concept in deep level
I applied via Recruitment Consulltant and was interviewed in Sep 2024. There were 2 interview rounds.
Basic questions were given..bar graphs,pie charts
Oops concept stands for Object-Oriented Programming concepts which include principles like inheritance, encapsulation, polymorphism, and abstraction.
Oops concept is a programming paradigm that focuses on objects and classes.
It includes principles like inheritance, where a class can inherit properties and behaviors from another class.
Encapsulation is another principle where data is wrapped within a class and can only be...
Hash Map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
Hash Map uses a hash function to determine the index of the key-value pair in the underlying array.
Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.
Hash Map typically has a load factor threshold to determine whe...
I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.
It was CAD Developer position so they asked about cad and some aptitude questions.
I applied via Job Portal and was interviewed in Mar 2024. There were 2 interview rounds.
Good round moderate coding questions were asked
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