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Digital Electronics - Memory and Storage

Exercise : Memory and Storage - Filling the Blanks
11.
The number of 16k × 4 memories needed to construct a 128k × 8 memory is ________.
4
8
12
16
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
The minimum number of address lines needed for a 64K memory is ________.
10
12
14
16
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
The 2147 4K × 1 static RAM contains 4096 storage locations storing one bit each. ________ 2147 RAM memory chip(s) is/are needed to configure an 8K × 8 memory.
One
Four
Eight
Sixteen
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
A CD-ROM is a form of read-only memory in which data are stored as ________.
magnetic "bubbles"
magnetized spots
"pits" on an optical disk
tiny "pinholes" in an opaque substance
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
A type of read/write memory available with MOS technology is ________.
SRAM
DRAM
both of the above
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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