CHECK YOURSELF

What are the risks of using computer for a long time?

Relevance

• Correct and real information

• Full and exact information

• Important at particular time and situation

• Clear and understandable form

Availability

• Correct and real information

• Full and exact information

• Important at particular time and situation

• Clear and understandable form

Reliability

• Correct and real information

• Full and exact information

• Important at particular time and situation

• Clear and understandable form

Completeness

• Correct and real information

• Full and exact information

• Important at particular time and situation

• Clear and understandable form

Which one is NOT type of a computer?

• Desktop computer

• Laptop

• Tablet

• Monobook

Software divides into

• Operating System, Utilities, Applications

• System software, Development tool, Applications

• Main, Operating System, Programs

• Main, Programs, Games

Which one is NOT type of OS?

• Mac OS

• Linux

• Windows

• McAfee

Write the names of the following hardware components

Write the names of the following hardware components