Topic: Microprocessors
A microprocessor with 12-bit address bus will be able to access _____ kilobytes of memory.
- A. 0.4
- B. 2
- C. 10
- D. 4
Answer: D. 4
Explanation: $Size=2^{A}=2^{12}=4096 \text{ bytes} = 4$ kilobytes where, A = number of address lines.