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IMPORTANT
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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?

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Important Questions on Computer Organization & Architecture

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IMPORTANT
In a 16-bit instruction code format 3 bit operation code, 12 bit address and 1 bit is assigned for address mode designation. For indirect addressing, the mode bit is _____.
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IMPORTANT
The computer performs all mathematical and logical operations inside its _____.
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HSSC Clerk
IMPORTANT
Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I List-II
A. Regs[R4] Regs[R4] + Regs[R3] 1. Immediate
B. Regs[R4] Regs[R4] + 3 2. Register
C. Regs[R4] Regs[R4] + Mem[100 +Regs[R1]] 3. Displacement

Codes: A  B  C

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IMPORTANT
A 32-bit address bus allows access to a memory of capacity _____.
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IMPORTANT
Which of the following lists memory types from highest to lowest access speed?
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IMPORTANT
_____ improve system performance by temporarily storing data during transfers between devices processes that operate at different speeds.