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Version control is essential for managing code changes and collaborating with team members.
Version control allows for tracking changes made to code over time.
It enables collaboration between team members by allowing multiple people to work on the same codebase simultaneously.
It provides a way to revert to previous versions of code if necessary.
Popular version control systems include Git, SVN, and Mercurial.
JVM stands for Java Virtual Machine. It is an abstract machine that enables a computer to run Java programs.
JVM is responsible for interpreting the compiled Java code and executing it on the computer.
It provides a platform-independent environment for Java programs to run on different operating systems.
JVM has various components like class loader, bytecode verifier, and execution engine.
Examples of JVM-based languages i
Byte code is a compiled code that can be executed on any platform with the help of a virtual machine.
Byte code is an intermediate code that is generated by a compiler.
It is platform-independent and can be executed on any platform with the help of a virtual machine.
Examples of virtual machines include Java Virtual Machine (JVM) and .NET Common Language Runtime (CLR).
I applied via Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.
I applied via Job Fair and was interviewed before Jan 2021. There were 2 interview rounds.
It was a test with sectional cutoff, i.e. you need to clear each and every section.
Access modifiers in OOPS and project explanation
Access modifiers control the visibility of class members
Public: accessible from anywhere
Private: accessible only within the class
Protected: accessible within the class and its subclasses
Project: accessible within the same package
Example: public class Car { private int speed; protected String model; }
My project involved developing a web application for managing inventory
Us...
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
I applied via Campus Placement and was interviewed before Jul 2021. There were 3 interview rounds.
Questions on basic Maths and English
TCS
Accenture
Wipro
Cognizant