BTEC - Digital Information Technology - Component 3 A

Virtual Machine

• Electronic junk mail, usually sent with a commercial purpose

• Software applications that are designed to behave as if they are a whole computer

• Uniform resource locator, which is the address of a page on the world wide web

• Alternative text that describes an onscreen image for users with visual impairments

Alt text

• Electronic junk mail, usually sent with a commercial purpose

• Software applications that are designed to behave as if they are a whole computer

• Uniform resource locator, which is the address of a page on the world wide web

• Alternative text that describes an onscreen image for users with visual impairments

URL

• Electronic junk mail, usually sent with a commercial purpose

• Software applications that are designed to behave as if they are a whole computer

• Uniform resource locator, which is the address of a page on the world wide web

• Alternative text that describes an onscreen image for users with visual impairments

Spam

• Electronic junk mail, usually sent with a commercial purpose

• Software applications that are designed to behave as if they are a whole computer

• Uniform resource locator, which is the address of a page on the world wide web

• Alternative text that describes an onscreen image for users with visual impairments

WIKI

• Is a web page that has been developed collaboratively by a group of people

• Is split into lots of bits and stored in different places

• Is multiple copies of the same data in different locations

• Data is sent to your device in a continuous flow when the device is connected to the internet

Streaming

• Is a web page that has been developed collaboratively by a group of people

• Is split into lots of bits and stored in different places

• Is multiple copies of the same data in different locations

• Data is sent to your device in a continuous flow when the device is connected to the internet

Dispersed data

• Is a web page that has been developed collaboratively by a group of people

• Is split into lots of bits and stored in different places

• Is multiple copies of the same data in different locations

• Data is sent to your device in a continuous flow when the device is connected to the internet

Distributed data

• Is a web page that has been developed collaboratively by a group of people

• Is split into lots of bits and stored in different places

• Is multiple copies of the same data in different locations

• Data is sent to your device in a continuous flow when the device is connected to the internet

Server

• Manages lots of processing requests delivering data between machines connected on a network

• Those with an interest or investment in a business and who are affected by changes or decisions made

• A period when a computer and its services are unavailable

• Is geographical information stored in a way that can be used by devices to provide data

Downtime

• Manages lots of processing requests delivering data between machines connected on a network

• Those with an interest or investment in a business and who are affected by changes or decisions made

• A period when a computer and its services are unavailable

• Is geographical information stored in a way that can be used by devices to provide data