IGCSE Computer Science Revision - Paper 1

Front

Data transmitted several bits at a time down several wires in both directions simultaneously

Back

Parallel

Front

Data transmitted several bits at a time down several wires in both directions simultaneously

Back

Full-duplex

Front

Data is transmitted one bit at a time down a single wire, the data is transmitted in both directions but not at the same time.

Back

Serial

Front

Data is transmitted one bit at a time down a single wire, the data is transmitted in both directions but not at the same time.

Back

Half-duplex

Front

What is structure used for in a HTML document?

Back

HTML: To create a layout for the page & add content

Front

What is presentation used for in a HTML document?

Back

CSS: To format/style the page

Front

True or False? Structure and Presentation in a HTML document are kept separate

Back

True

Front

.JPEG is an example of a compressed file format

Back

True

Front

.GIF is an example of a compressed file format

Back

True

Front

.PNG is an example of a compressed file format.

Back

False