What is the proper way to refer to the system root folder?
a. &systemroot&
b. %systemroot%
c. %system%
d. &system&
Answer: b. %systemroot%
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All the threads in a process have access to
A. only static global variables B. all global variables in the process
Pretend you want to buy the latest CD of your favorite group but you don’t know of an Internet site that sells them (there are many). Do a web search with several keywords (like music, CD, purchase, and the name of the group). See if you find a way to buy the CD. Explore some of the unwanted sites that come up to find out why they satisfied your search, so that you know how to make a better search next time.
What will be an ideal response?
It’s a little more tricky to write a function that draws a diagonal from lower-left to upper-right for a square picture. Note that the sum of the x and the y should be equal to the number of pixels in the line.
What will be an ideal response?
Case 2Thom has several images which he plans to use on his personal website. In order to do so, he must first optimize them. Thom has an extremely detailed and colorful drawing he wants to use on his site. Which of the following formats should he use?
A. JPEG B. GIF C. PNG D. WBMP