Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

GCSE OCR Computing > Number Representation > Flashcards

Number Representation Flashcards

You may prefer our related Brainscape-certified flashcards:
GCSE Geography - AQA flashcards GCSE Religious Studies - Edexcel Route B flashcards GCSE Religious Studies - Eduqas Route A flashcards GCSE Religious Studies - Edexcel Route A flashcards GCSE Religious Studies - Eduqas Route B flashcards
1
Q

What base is a hexadecimal number system?

A

16

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What base is a octal number system?

A

8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

How are alphanumeric symbols represented in binary?

A

They are transferred into a unique binary 7 digit number in the ASCII table where each symbol has a unique digit.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What does ASCII stand for?

A

American Standard Code for Information Interchange

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

How are colours represented?

A

Colours are usually shown in GUIs as a hexadecimal number 6 digits long representing the RGB ratio.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

GCSE OCR Computing (15 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions