Unit 1 Terms

What is a String in Java?

• A data type that stores sequences of characters
• A method in Java
• A class in Java
• A variable in Java

What is a String Literal in Java?

• A String Literal is a sequence of characters used by programmers to populate string objects or display text to a user
• A String Literal is a type of variable in Java
• A String Literal is a method in Java
• A String Literal is a class in Java

What is Java Main Skeleton?

• public static void main(String[] args) { }
• public void main(String[] args) { }
• static public void main(String[] args) { }
• public static main(String[] args) { }

What does System.out.print do in Java?

• It prints a message to the console and moves to the next line
• It deletes the previous output on the console
• It creates a new file and writes the output to it
• It prints a message to the console without moving to the next line

What does System.out.println do in Java?

• It prints a message to the console and moves to the next line
• It deletes the previous output on the console
• It creates a new file and writes the output to it
• It prints a message to the console without moving to the next line

What is a variable in Java?

• A variable is a container that holds values that are used in a Java program
• A variable is a type of Java class
• A variable is a method in Java
• A variable is a Java software

What type of date is int in Java?

• Floating point type
• Character type
• Boolean type
• Integer type

How do you declare a variable in Java?

• var myVariable;

• int myVariable;

• myVariable;

• declare myVariable;

How do you initialize a variable in Java?

• int variable = 0;
• variable = int 0;
• initialize variable as 0;
• variable initialize as 0;

Which is a primitive type in Java?

• String
• Array
• int
• Object