Recent questions tagged instruction-execution

3 votes
1 answer
2
A CPU has instructions 12 bits long. The size of an address field is 4 bits. It is possible to have: 14 commands of two addresses 29 commands of an address 48 zero-addres...
9 votes
3 answers
18
State whether the following statements are TRUE or FALSE with reason:The flags are affected when conditional CALL or JUMP instructions are executed.
1 votes
0 answers
21
16 votes
2 answers
22
Which of the following statements is true?ROM is a Read/Write memoryPC points to the last instruction that was executedStack works on the principle of LIFOAll instruction...
16 votes
2 answers
24
Which of the following is not a form of memoryinstruction cacheinstruction registerinstruction opcodetranslation look-a-side buffer
7 votes
4 answers
25
Many of the advanced microprocessors prefetch instructions and store it in an instruction buffer to speed up processing. This speed up is achieved because ________
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