information and communication technology

what is a computer

• an electronic machine

• a programmable machine that inputs, processes and outputs data

• can store and process data and convert into information that is useful to people.

• Desktop, laptop, tablet, smartphones

Collection of Hardware, software, .................... elements that work together to support ................. processing.

Fill in the blanks in order. (ex: a, b)

Select input devices

• Keyboard

• web cam

• Monitor

• Tracker ball

1024 MB = 1 TB

• true

• false

What is 'X' here?

What is known as the Brain of the computer?

• RAM

• CPU

• hard disk

What is the main storage device of a computer

• hard disk

• ram

• rom

• cpu

what type of computer is this?

what are two main types of software

• application software

• utility software

• translators

• system software

Instructions given to the computer to do the functions is called ..............?

• Hardware

• computer system

• software

• programming languages