CYBR 3123 Quiz 4 Questions with Correct Answers
CYBR 3123 Quiz 4 Questions with Correct Answers General-purpose architectures are divided into the following three groups: - Answermemory-memory, register-memory, and load-store. __________ is the process whereby devices connected to a bus autonomously determine which of the devices shall have control over the bus: - Answer-distributed arbitration using self-selection The register that holds the address of the data to be transferred is called the ___________ - Answer-memory address register If the opcode field for an instruction has n bits, that means there are _______ potential distinct operations. - Answer-2^n A "subtract" statement is an example of a(n) __________ instruction. - Answerarithmetic What is the maximum value of the cycle counter when the following sequence of microoperations is executed? MAR ← X, MBR ← AC M[MAR] ← MBR - Answer-1 Suppose a system has a byte-addressable memory size of 256MB. How many bits are required for each address? - Answer-28
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