ICT revision

Created by: 2013murphyJ
Created on: 17-05-16 10:25

Bluetooth

Bluetooth is the name given to a radio technology which allows signals to be transmitted wirelessly over short distances between telephones, computers and devices.

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Bandwidth

Bandwidth is the measure of capacity of a communications channel. It measures the amount of data which can be uploaded or downloaded in a specific measure of time.

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Frame Rate

A video, film and animation term. Video works by displaying a single image for a very brief time, then it displays another single image for an equally brief time and so on. Each image is called a 'frame'. The 'frame rate' is describing how many image

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Firewall

A firewall is designed to help protect a computer network from intruders. It does this by controlling what data can and cannot pass through it. A firewall can either be A piece of software e.g. Windows has a built in Firewall, Zone Alarm is a free fi

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File

In computer terms, a 'file' is a chunk of data that is treated as a single item by the operating system

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Field

A field is a single piece of data about one person or one thing. Many fields make up a record. A field is usually a single column within a multi-column table.

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Other cards in this set

Card 2

Front

Bandwidth

Back

Bandwidth is the measure of capacity of a communications channel. It measures the amount of data which can be uploaded or downloaded in a specific measure of time.

Card 3

Front

Frame Rate

Back

Card 4

Front

Firewall

Back

Card 5

Front

File

Back

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