ANC Holdings Abacus Teacher Interview Questions and Answers

JVM stands for Java Virtual Machine, which is a virtual machine that enables a computer to run Java programs.

• JVM is responsible for executing Java bytecode.

• It provides a platform-independent execution environment for Java programs.

• JVM manages memory, handles garbage collection, and provides security features.

• Examples of JVM implementations include Oracle HotSpot, OpenJ9, and GraalVM.

JVM stands for Java Virtual Machine, which is a virtual machine that enables a computer to run Java programs.

• JVM is responsible for interpreting Java bytecode and executing the corresponding machine code.

• It provides a platform-independent execution environment for Java programs.

• JVM manages memory, handles garbage collection, and provides security features for Java applications.

An interface is a point of interaction between components, devices, or systems.

• An interface defines the methods that a class must implement, without specifying how they are implemented.

• Interfaces allow for multiple inheritance in programming languages like Java.

• Interfaces are used to achieve abstraction and provide a contract for classes to follow.