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Use XOR operation to swap two variables without a third one
Use XOR operation to swap two variables without a third one
Example: a = 5, b = 10. a = a XOR b, b = a XOR b, a = a XOR b. Now a = 10, b = 5
Classes are reference types, while structs are value types in Swift.
Classes are reference types, stored in heap memory.
Structs are value types, stored in stack memory.
Classes support inheritance, while structs do not.
Use classes for complex data structures, and structs for simple data types.
I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.
It includes logical , reasoning and field based technical questions .
I applied via Campus Placement and was interviewed in Jun 2024. There was 1 interview round.
Python is a high-level programming language known for its simplicity and readability.
Python is interpreted, not compiled
It supports multiple programming paradigms like procedural, object-oriented, and functional programming
Python uses indentation to define code blocks
It has a large standard library and a vibrant community for support
Example: print('Hello, World!')
Einfochips interview questions for popular designations
I applied via Approached by Company and was interviewed in Dec 2023. There was 1 interview round.
Get interview-ready with Top Einfochips Interview Questions
I applied via campus placement at Institute of Management Nirma University, Ahmedabad and was interviewed in Nov 2023. There were 2 interview rounds.
Learn 555 timer ic, verilog, basic digital electronics
Duration 2 hrs
I applied via Job Portal and was interviewed in Sep 2023. There were 4 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Oct 2023. There was 1 interview round.
Python program to reverse a number
Convert the number to a string
Use string slicing to reverse the string
Convert the reversed string back to an integer
I applied via Naukri.com and was interviewed in Aug 2023. There were 2 interview rounds.
OOPs concepts are fundamental principles in object-oriented programming that help in organizing and designing code.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class)
Inheritance: Allows a class to inherit properties and behavior from another class
Polymorphism: Ability for objects of different classes to respond to the same message in different ways
Abstraction: Hiding the complex...
HashMap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
HashMap uses hashing to store key-value pairs in an array of buckets.
Each key is hashed to determine the index in the array where the value will be stored.
HashMap allows for quick retrieval of values based on keys, making it efficient for lookups.
HashMap in Java is an implementation of the Map interface and is
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