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What is the number of bits needed for an address in a 4K memory?

A. 16

B. 8

C. 12

D. 4

E. None of the above

Answer: Option C

Solution(By Examveda Team)

Unsourced material may be challenged and removed. In computer architecture, 12-bit integers, memory addresses, or other data units are those that are 12 bits (1.5 octets) wide. Hence, a microprocessor with 12-bit memory addresses can directly access 4096 words (4 KW) of word-addressable memory.

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