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Consider the following register-transfer language R3 +---R3 + M(R1 + R2) where R1, Ri are the CPU registers and M is a memory location in primary memory. Which addressing mode is suitable for above register-transfer language?
(a)Immediate
(b)Indexed
(c)Direct
(d)Displacement
(e)None of these

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Important Questions on Computer Organization & Architecture
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In a -bit instruction code format bit operation code, bit address and bit is assigned for address mode designation. For indirect addressing, the mode bit is _____.

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What does CISC and RISC means?

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The computer performs all mathematical and logical operations inside its _____.

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Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I | List-II |
A. | 1. Immediate |
B. | 2. Register |
C. | 3. Displacement |
Codes: A B C

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A -bit address bus allows access to a memory of capacity _____.

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The read/write line _____.

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Which of the following lists memory types from highest to lowest access speed?

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_____ improve system performance by temporarily storing data during transfers between devices processes that operate at different speeds.
