Abbreviations
GB
What is Gigabyte
Hz
Hertz
You should always use the same simple password so you won't forget it.
False
The physical components and devices that comprise the computer. (The parts of the computer you can see.)
Hardware
Firewall
A software application placed on your system and gathers personal or private information without your consent or knowledge.
Spyware
USB
Universal Serial Bus
kHz
Kilohertz
A desktop application is an appliance or device designed to protect electrical devices from voltage spikes.
False. A surge suppressor is an appliance or device designed to protect electrical devices from voltage spikes.
A security barrier that controls the flow of information between the internet and a private network. (A firewall decides whether to allow or block specific traffic based on a defined set of security rules)
What is a firewall?
Storing and accessing data and programs over the internet instead of your computer's hard drive.
Cloud Computing
ROM in CD-ROM
What is Read-Only Memory
CPU
Central Processing Unit
Proprietary operating systems are free
A device that is attached to the computer
Peripheral
Programs which do not charge a fee and may be shared with others at no charge.
Freeware
HDMI
High-Definition Multimedia Interface
RAM
Malware is software designed to harm computer systems—includes computer viruses, worms and Trojan horses
A smart card inside a mobile phone, carrying an identification number unique to the owner, storing personal data, and preventing operation if removed. It securely stores information.
SIM card
Trial versions of software that you can download for free. Some examples: trial versions of Microsoft Office, Netflix, games, etc.
Shareware
RW in CD-RW
Rewritable
IP in IP address
Internet Protocol
Burner drive is another name for an optical writer drive
True
A collection of updates that is typically released after enough updates have accumulated to warrant the release.
Service pack
A portable storage device that can be attached to a computer through a USB or FireWire connection.
External hard drive