Memory Cycle in Micro-processor - MCQs with answers

Memory Cycle in Micro-processor - MCQs with answers


Q1. Which parameter/s is/ are of relevant importance regarding the time interval of memory cycle specified by the microprocessor?

a. internal clock frequency and access time
b. external clock frequency and access time
c. internal as well as external clock frequencies
d. only access time

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ANSWER: a. internal clock frequency and access time



Q2. Which form of special control unit enables the memory to adjust or set its own timing of memory cycle in the microprocessors?

a. set
b. reset
c. ready
d. enable

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ANSWER: c. ready



Q3. Which among the below stated operating condition implies that the contents of register C get deliver to a memory byte at the definite address specified by AR ?

a. M [AR] → C
b. M [AR] ← C
c. AR → M[C]
d. AR ← M[C]

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ANSWER: b. M [AR] ← C


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