Fundamentals of Computing

Most common graphic file format, full color graphic format (16.7 million colors) with a relatively small file size

• JPEG

• PDF

• DOC

If a user wants to apply specific styles to one page only, they may define internal styles. Internal styles are defined in the head section of a webpage and will overrule any external rules that are accessed via an external style sheet. Commonly used to add unique styling to specific pages. Will often contain a small number of styles that are different to those defined in the external style sheet.

• CSS

• HTML

• CIA

Here are some examples of output devices: monitor, printer, plotter, projector, speaker, headphones, light / LED

• True

• False

Gaining unauthorized access to data in a system or computer in an unethical way.

• Downloading

• Cracking

A Cascading Style Sheet that is embedded among the lines of HTML in a source document.

• Inline CSS

• Internal CSS

• External CSS

True or False

• True

• False

Set of instructions that tells the hardware what to do. It is what guides the hardware and tells it how to accomplish each task.

• True

• False

Random Access Memory - temporary place to store material that works quickly. erased when computer turns off. Volatile.

• True

• False

The CPU is made up of millions of tiny switches that can only be in one of two states, either 'ON' or 'OFF'. While the processing of data is taking place, the switches will alternate between these two states.

• True

• False

An output device is a piece of hardware that is used to output data that has been previously entered into a computer or device.

• True

• False