Because SSTF scheduling exhibits high ________, it is inappropriate for real-time and interactive systems.
a) variance of response times
b) throughput
c) mean response time
d) both a and b
a) variance of response times
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Which of the following is not a type of loop?
a. While b. For c. Repeat...Until d. Do...While e. all of the above are types of loops
Which of the following is correct if the data type of inventoryItem is string?
A. inventoryItem = 3 B. inventoryItem = "printer" C. inventoryItem = -9 D. inventoryItem = (printer)
Critical Thinking QuestionsCase C-1Julius is using Photoshop to create the art for a poster advertising his office Halloween party, and he wants to make it look spooky by adding lots of shadows. He decides that the text should have a creepy, long drop shadow. Julius knows that layer styles can save him a lot of time because ____.
A. they are fully rasterized B. they can be copied from one layer to another C. they cannot be masked D. they are readily available on the Help website
If you have defined a two-column range of cells containing names and phone numbers, you would use the ________ function to match a name with a number
A) VLOOKUP B) HLOOKUP C) MATCH D) LOOKUP