Q. The memory data bus width in Pentium is

View solution

Q. If the logical processors want to execute complex IA-32 instructions simultaneously then the number of microcode instruction pointers required is

View solution

Q. Which of the following is a type of branch prediction?

View solution

Q. The prediction that is based on a statistical assumption that the majority of backward branches occur in repetitive loops is

View solution

Q. The advantage of static prediction is

View solution

Q. The dynamic branch prediction algorithms use

View solution

Q. The unit that preserves the history of each conditional branch is

View solution

Q. The BHT keeps a record that indicates the likelihood of the branches grouped as

View solution

Q. Each logical processor has

View solution

Q. If there is a trace cache miss, then the instruction bytes are required to be fetched from the

View solution

Q. The Instruction Translation Lookaside Buffer(ITLB) is present in

View solution

Q. Which of the following is not a type of context switching?

View solution

Q. Which of the following is a resource sharing strategy that had been investigated by the developers?

View solution

Q. The feature of hyperthreading is

View solution

Q. Each logical processor maintains a set of architecture state which consists of

View solution

Q. A logical processor may be temporarily stalled for

View solution

Q. The hyperthreading technology automatically involves the

View solution

Q. The instruction that is used when either of the logical processors is idle is

View solution

Q. The mode that is available when there is only one software thread to execute is

View solution

Q. The HALT instruction is a privileged instruction that can be only used by

View solution