Q
What is the purpose of the javac command in Java?

Answer & Solution

Answer: Option A
Solution:
The javac command is used to compile Java source code into bytecode. It translates human-readable Java source code into machine-readable bytecode that can be executed by the Java Virtual Machine (JVM).
Related Questions on Average

How is Java code typically compiled on the command line?

A). javac .java

B). java .java

C). compile .java

D). execute .java

Which statement is true regarding Java's platform independence?

A). Java Code Can Run on Any Platform

B). Java Code Runs Only on Windows

C). Java Code Runs Only on Linux

D). Java Code Runs Only on macOS

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 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

Which statement correctly describes Java's memory management?

A). Includes Automatic Garbage Collection

B). Requires Manual Memory Allocation

C). Involves Explicit Memory Deallocation

D). Has Limited Memory Usage

How is Java code typically executed on the command line?

A). java

B). run

C). compile

D). execute

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

A). .java

B). .class

C). .exe

D). .jar

What is the purpose of the javap command in Java?

A). Display Java Class Information

B). Compile Java Source Code

C). Execute Java Bytecode

D). Debug Java Programs

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