AP2 Review

If 62 is a denary number, calculate its value as a hex number.

• 3C

• 3D

• 6D

• 6A

Organize these storage devices into the correct storage type

Groups:

(a) Optical

,

(b) Magnetic

,

(c) Solid State

• SD card

• DVD

• CD

• solid state drive

• Hard disk drive

• usb memory stick

A hard disk drive is a ​ (a)   storage ​ (b)   . It has a ​ (c)   storage capacity and ​ (d)   read access speeds compared to solid state drives.

• type
• device
• magnetic
• solid state
• optical
• high
• low
• slow
• fast

Organize these components under the statements they match.

Groups:

(a) It stores a single address

,

(b) It stores frequently used instructions

,

(c) Stores running data/instructions

• RAM

• MAR

• Cache

• PC

Organize these options into the right categories

Groups:

(a) Register

,

(b) Not a register

• MAR

• Cache

• CU

• MDR

• RAM

• ALU

• PC