Q
How is Java code typically executed on the command line?

Answer & Solution

Answer: Option A
Solution:
Java code is typically executed on the command line using the java command followed by the name of the class containing the main method. For example, java Main would execute the main method in the Main class.
Related Questions on Average

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 output of the following Java code snippet?

A). Hello World

B). HelloWorld

C). HELLO WORLD

D). Compilation Error

What is the purpose of the java command in Java?

A). Execute Java Bytecode

B). Compile Java Source Code

C). Debug Java Programs

D). Display Java Class Information

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 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 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

How is Java code typically compiled on the command line?

A). javac .java

B). java .java

C). compile .java

D). execute .java

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

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

A). main

B). start

C). execute

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Which keyword is used to declare a class in Java?

A). class

B). interface

C). void

D). new