题目内容

The advantage of IMMEDIATE ADDRESSING is ___________.

A. limited address range
B. more memory access
C. limit value range
D. no memory access to fetch operand

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After the information flow of fetch sub-cycle, the content of MBR is_____________.

A. operand
B. address of instruction
C. instruction
D. address of operand

Which is NOT a characteristic of RISC processor?

A. a highly optimized pipeline.
B. Register to register operations
C. a large number of general-purpose registers
D. a complexed instruction format

In MESI protocol,if the initiating cache’s state is exclusive, the snooping cache’s state is.

A. modified
B. exclusive
C. invalid
D. shared

The “MESI” means states of ____________ .

A. Modified, Exclusive, Stored and Inclusive
B. Modified, Expected, Shared and Interrupted
C. Modified, Exclusive, Shared and Invalid
D. Moved, Exchanged, Shared and Invalid

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