Java Programming

In this class, what is Java?

• A cup of coffee

• A programming language

• An island

• A video game console

Which of these commands is the correct way of printing in Java?

• System.Out.println

• System.out.Printlln

• System.out.println

• system.out.println

Which of these commands have errors? Select multiple

• System.out.print("Hello World")

• System.out.println(Hello World);

• System.out.Print("Hello World);

• System.out.println("Hello World");

Which of the followings is Java code that starts from the main() method as a mandatory part of every program

• public void static main(String args [])

• public void main static (args[] String)

• public static void main (String args[])

• public static void main [String [] Args]

It is an optional statement used to describe what a program or a line of program is doing.

• tag

• command

• code

• comment

True or False : Java is case sensitive, which means identifier Hello and hello would have different meanings in Java

• True

• False

A Java statement is one or more lines of code terminated by a semicolon. True or False?

• False

• True

A Java block is formed by enclosing statements by open and close parentheses. True or False?

• True

• False

Comment lines are ignored by the compiler. True or False?

• True

• False

What is the name of the Java mascot?

• Duke

• Ronny

• Penguin

• James

• Jack