Introduction to computer

Which of the following is NOT an input device?

• Keyboard

• 1. Mouse

• 1. Printer

• Microphone

1. What does CPU stand for?

• 1. Central Processing Unit

• 1. Computer Processing Unit

• 1. Central Program Unit

• 1. Computer Program Unit

The internet is a global network of computers connected together

• True

• false

RAM stands for Random Access Memory and is a type of permanent storage

• True

• False

Which picture represents a keyboard?

• 
• 
• 

The ____________ is the "brain" of the computer where calculations and instructions are carried

A ___________ is a device that stores data and programs permanently.