ICT review quiz 1 David

Which of these is an example of a computer

• laptop

• Desktop

• All of thee above

• Mainframes

What is the CPU

• • Brain of the computer

• • A programmable electronic device

• A and D

• • Does all the processing

what is the Hard drive

• • Circuit board inside computer

• • Stores all the software and data that is not being used currently by the CPU

• perform prescribed mathematical and logical operations • at high speed

• Responsible for powering the computer and its parts

which File Extensions is use for Web Pages

• .html

• .ogg

• .xls

• .pdf

what is an Operating Systems

• Cannot modify or make changes

• Can NOT make money off of the original software or any modifications

• It manages all other programs on the machine

• Use all lowercase letters in file names

what are some task of the Operating Systems

• Handles inputs and outputs

• A and C

• Handles system errors and alerts the user

• Use underscores instead of spaces in file names.

what is an EX. of an online predetor

• Only download from well-known and legitimate sites

• Someone trying to get your personal information

• posting mean comments on social media,

• “My friend, Hayley, is a great tennis player” becomes “Mf,h,=gr8tP”

A cyber bully is

• making threats via text or other forms of online communication

• Someone pretending to be someone else

•  Someone knows your phone number

•  Use appropriate language

what is Malware

•  Use emoticons and abbreviations to convey meaning

•  sending pictures on SnapChat,

• is any program or file that is designed to damage

• is software that protects the computer from any virus-related harm

what is the internet

• It allows you to move from one site to another, or within one site, with the click of a mouse.

• is the world’s largest computer network.

• Data and files are stored on servers accessed from any location with an Internet connection.

• is used to indicate different protocols that will be used. It is the communication rules for sending and receiving information online.