Computer Science 22/23

Which port will you plug a mouse into?

• USB

• Ethernet

• Serial

• Monitor

• None of these

Which is not a peripheral

• Photo

• Scanner

• Headphones

• Microphone

Whenever you press a key, click the mouse or start an application you're sending instructions to which computer part?

• CPU/Processor

• Hard drive

• Long term storage

• Expansion Card (Sd Card)

What means the data is still saved even if you turn the computer off or unplug it?

• Expansion slot

• Network Card

• RAM

• Long Term Storage

When measuring processor speed, a megahertz is much faster than a gigahertz.

• True

• False

What is stored on the hard drive?

• Documents

• Software

• Files

• All of the above

What allows your ocmputer to communicate over a network and access the Internet?

• Expansion Card

• Video Card

• Ethernet Card

• Power Supply Unit

Which is not software?

• Powerpoint

• Web Browser

• Motherboard

• Word Processor

What is the operating system of an IBM computer?

• Mac OSX

• GUI

• Microsoft Windows

• Chrome OS

What lets you use your mouse to click icons, buttons and menus?

• Graphical User Interface (GUI)

• Operating System

• Windows

• Linux