______ have been developed specifically for pipelined systems.

1.	______ have been developed specifically for pipelined systems.
A.	Utility software
B.	Speed up utilities
C.	Optimizing compilers
D.	None of the mentioned
Answer» D. None of the mentioned

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Consider the following code sequence having five instructions I1 to I5. Each of these instructions has the following format.OP Ri, Rj, RkWhere operation OP is performed on contents of registers Rj and Rk and the result is stored in register RiI1: ADD R1, R2, R3I2: MUL R7, R1, R3I3: SUB R4, R1, R5I4: ADD R3, R2, R4I5: MUL R7, R8, R9Consider the following three statements.S1: There is an anti-dependence between instructions I2 and I5S2: There is an anti-dependence between instructions I2 and I4S3: Within an instruction pipeline an anti-dependence always creates one or more stallsWhich one of the above statements is/are correct?
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______ have been developed specifically for pipelined systems.

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