Sprawdzian

What is the meaning of CPU?

• Central Processing Unit

• Crucial Processing Unit

• Critical Processing Unit

• Center Processing Unit

What are 5 basic component of computer?

• Input, Output, Memory, CPU, Storage

• Input, Output, Memory, Software, Storage

• Input, Output, Network, CPU, Storage

• Input, Hardware, Network, CPU, Storage

What is Data?

• unprocess item

• useful to people

• In another words information

What is the example of input device?

• keyboard

• aerphone

• monitor

• mouse

What is the example of output devices?

• monitor

• camera

• speaker

• printer

Which of these items is ordered correctly, smallest to largest?

• giga, kilo, mega, tera

• kilo, giga, mega, tera

• kilo, mega, giga, tera

• tera, giga, kilo, mega

How many bits in 1 kilobyte?

• 1000

• 1024

• 2000

• 2048

For what does the acronym IT stand?

• Information technology

• Id technology

• Informatic technology

• Intelligent technology

What does the acronym LCD stand for?

• Liquid crystal display

• Led crystal display

• Liquid CD

• Led CD

Firewall in computer is used for

• Security

• Data Transmission

• Authentication

• Monitoring