How is Java code typically compiled on the command line?
A). javac
B). java
C). compile
D). execute
How is Java code typically executed on the command line?
A). java
B). run
C). compile
D). execute
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
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 memory management?
A). Includes Automatic Garbage Collection
B). Requires Manual Memory Allocation
C). Involves Explicit Memory Deallocation
D). Has Limited Memory Usage
What is the role of the java.lang package in Java?
A). Provides Core Java Classes and Utilities
B). Handles Input/Output Operations
C). Manages Graphical User Interfaces
D). Implements Networking Functionality
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
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
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 keyword is used to declare a class in Java?
A). class
B). interface
C). void
D). new