1 RK 2 suraqty

Which one of the following measures the speed of the CPU?:

• Which one of the following measures the speed of the CPU?:

• Bits per second (Bps)

• Gigabytes (GB)

• Gigahertz (GHz)

• Megabytes (MB)

Which one of the following describes a computer’s operating system?:

• Software that can retrieve information from a database

• -: Hardware that can scan and convert photographs into digital files

• Hardware that can record and send images across the Internet

• Software that controls the allocation and usage of hardware

• Hardware that can record and send images across the Internet

Which one of the following is an example of hardware?:

• An antivirus program

• A spreadsheet application

• Keyboard

• A mouse

• Windows

Which of the following is NOT an input device?:

• Projector

• -: Mouse

• Keyboard

• Monitor

• Scanner

Which of the following are file extensions for audio files?:

• .txt

• .mdb

• .jpeg

• .m4r, .midi

• .mpeg

Which of the following is an input device?:

• Keyboard

• Monitor

• Speakers

• Printer

• Mouse

The capacity of your hard drive is measured in

• Gigahertz

• Gigabytes

• Megabytes

• Мegahertz

Which of the following is an operating system you would be using on the computer?

• Internet Explorer

• Microsoft  Power Point

• Microsoft Windows

• Linux

• Netscape

Which device is used to display information on a piece of paper?:

• Speakers

• Scanner

• Printer

• Plotter

Which device is designed for inputting information?:

• Printer

• Projector

• Scanner

• Сamera

• RAM