ICT Java programming workshop

From the following which is NOT an example of a class?

• Animals

• Cars

• Simon's cat

• Tools

What is the error in this program?

• Missing opening bracket {

• Missing closing bracket }

• Missing closing parenthesis )

• Missing opening parenthesis (

What is the error in this program?

• Closing parenthesis )

• semicolon is missing ;

• Quotation is not closed "

• Opening bracket {

What is the name of the window where the IDE shows the results of a program?

• Console window

• Debug window

• Emerging window

If we run this program, what would be shown in the console?

• The operation is 50

• The operation is

  30

• Nothing

• An error

This program prints in console

• The variables x and y.

• The variables and the result of the operation.

• Nothing, because there is an error.

• Only the result of the operation.

This program will print in console the following:

• The palindrom is borrow or rob

• The palindrom is rob or borrow

In this code, the text after the "//" character is used to

• Perform internal operations

• Print important information to the user

• Describe what each of the lines of code represent in the program

• Define variables

This code will print in the console

• a

• b

• a+b

• a-b

From the following, which CANNOT be used as a class name?

• HelloWorld

• helloWorld

• Hello World

• H3lloW0rld