OCR J277 1.2 - Memory & Storage

This is a crossword made for GCSE OCR J277 Computer Science. The topic is 1.2 - Memory & Storage.

Note: The spellings of the answers are British.

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Holds data and instructions even if the computer is turned off
Volatile
1 of 11
RAM, ROM, Registers and Cache are all a type of this
Primary Storage
2 of 11
Storage used for backing up and archiving large amounts of data
Tertiary
3 of 11
CDs and DVDs are both types of this storage device
Optical
4 of 11
HDDs and Tape are both types of this storage device
Magnetic
5 of 11
Complete the blank in this formula used to calculate text files: ____ per character X Number of characters
Bits
6 of 11
The amount of data that can be stored on a drive, measured in bytes
Capacity
7 of 11
The number of bits in a byte
Eight
8 of 11
A modern 24-bit character set
Unicode
9 of 11
A defined list of characters recognised by the computer.
Character Set
10 of 11
In an image, the number of bits required for each pixel
Colour depth
11 of 11

Other cards in this set

Card 2

Front

RAM, ROM, Registers and Cache are all a type of this

Back

Primary Storage

Card 3

Front

Storage used for backing up and archiving large amounts of data

Back

Preview of the front of card 3

Card 4

Front

CDs and DVDs are both types of this storage device

Back

Preview of the front of card 4

Card 5

Front

HDDs and Tape are both types of this storage device

Back

Preview of the front of card 5
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