Y10 memory Flashcards
1
Q
What is ROM
A
Read Only Memory, it stores the main functions of the computer, e.g.The BIOS
2
Q
Which Memory type is closest to the CPU?
A
Cache memory
3
Q
What Memory type is commonly used as secondary storage?
A
Hard drives, or optical storage.
4
Q
Example of Electronic storage?
A
SSD, Memory stick, USB Drive
5
Q
Which is better value for money in terms of pound per GB:
A. Hard drive
B. A solid state drive
A
A is better for money, but a SSD is Faster and is physically smaller.
6
Q
Which is biggest:
A. Giga-byte
B.Byte
C.Mega-byte
A
C
7
Q
What is the difference between SRAM and DRAM?
A
SRAM contains bytes in the ram all the time power is being supplied whereas DRAM only uses as much as it needs
8
Q
What would you expect to have more storage? A.SSD B.Ram C.Hard Drive D.Memory Stick
A
C
9
Q
What is ROM
A
Read Only Memory, it stores the main functions of the computer, e.g.The BIOS
