Q
What is the role of the java.lang package in Java?

Answer & Solution

Answer: Option A
Solution:
The java.lang package provides core Java classes and utilities that are essential for basic Java programming, such as primitive data types, basic exception handling, and system-specific operations. It is automatically imported into every Java program.
Related Questions on Average

Which statement correctly describes Java's main method?

A). Must Be Public and Static

B). Must Be Private and Non-Static

C). Must Be Public and Non-Static

D). Must Be Private and Static

Which statement correctly describes the Java compiler?

A). Translates Java Source Code into Bytecode

B). Executes Java Source Code

C). Debugs Java Source Code

D). Displays Java Source Code

What is the correct file extension for a Java source code file?

A). .java

B). .class

C). .exe

D). .jar

Which statement correctly describes Java's syntax?

A). Case-Sensitive

B). Case-Insensitive

C). Whitespace-Sensitive

D). Indentation-Sensitive

Which keyword is used to declare a class in Java?

A). class

B). interface

C). void

D). new

What is the role of the Java Virtual Machine (JVM)?

A). Execute Java Bytecode

B). Compile Java Source Code

C). Debug Java Programs

D). Optimize Java Applications

What is the purpose of the public static void main(String[] args) method in Java?

A). Entry Point for Java Applications

B). Display Java Class Information

C). Execute Java Bytecode

D). Debug Java Programs

What is the purpose of the System.out.println() method in Java?

A). Print Output to the Console

B). Read Input from the Console

C). Perform Mathematical Calculations

D). Create GUI Components

What is the purpose of the System.out.print() method in Java?

A). Print Output to the Console Without a Newline

B). Read Input from the Console

C). Perform Mathematical Calculations

D). Create GUI Components

Which method serves as the entry point for a Java application?

A). main

B). start

C). execute

D). run