The ____________________ menu provides access to applications, documents, and other resources on your computer.
Fill in the blank(s) with the appropriate word(s).
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Does the Korn shell support recursive functions?
What will be an ideal response?
PowerPoint assumes every new slide, except for a blank slide, has ____.
A. clip art B. a title C. large font sizes D. transitions
Each person using a 1960s era time-sharing machine sat at a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
A processor executes all non?branch instructions in one cycle. This processor implements branch prediction, which incurs an additional penalty of 2 cycles if the prediction is correct and 4 cycles if the prediction is incorrect.
a. If conditional branch instructions occupy 15% of the instruction stream, and the probability of an incorrect branch prediction is 20%, what is the average number of cycles per instruction? b. If the same processor is to run no less than 28% slower than a machine with a zero branch penalty when up to 20% of the instructions are conditional branches, what level of accuracy must the branch prediction achieve on average?