Computer Communication

What is data communication?

• Transfer of data from one point to the next.

• Transfer of electronic data from one point to the next over a communication medium.

• sending information

• none of the above

Types of communication media

• Twisted and coaxial cables

• duplex

• Bluetooth

• wired and wireless

The instructions that tell the computer what to do:

• Hardware

• Input

• Software

• Ooutput

Hardware and Software do not have to work together.

• True

• False

An Operating System is...

• Used for creating graphs and docutments

• The most common type of system software

• Only found in desktop computers

• All of these

The type of software that the users run to do various tasks on a computer is...

• System Software

• Application Software

• Utility Software

• Operative Software

Microsoft Windows

• System Software

• Application Software

Microsoft excel is an example of _________________ Software.

• Spreadsheet
• Word Processing
• Presentation
• Reference

What protects your computer so that it doesn’t get a computer virus?

• My Teacher

• Internet Browser

• Keyboard Protector

• Antivirus Software

What is the name for software designed to keep your computer running smoothly?

• Utility Software
• System Software