What is the least number of degrees that you could rotate an equilateral triangle (3 equal sides) around its center so that it appears to be unchanged? 
The answer is 
.
Fill in the blank(s) with the appropriate word(s).
120
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If two pointer variables point to the same memory location, what happens when one of the pointers is freed?
a. The other pointer should be considered to be un-initialized b. The other pointer still points to a valid memory address c. If you attempt to free the other pointer a run-time error will occur. d. All of the above e. A and C
What are the five issues that one must consider in determining where to place the telecommunications room?
What will be an ideal response?
When you save pictures from a scanner, they are saved to the ____________________ by default.?
Fill in the blank(s) with the appropriate word(s).
Which of the following are the smallest segments within a sector on a hard drive?
A. cluster B. track C. platter D. file