SMTP uses ________ to direct the mail via DNS. It runs on TCP port 25.
A. Mail Exchange (MX) servers
B. cache files
C. virtual databases
D. NTP servers
Answer: A. Mail Exchange (MX) servers
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Which statement will generate random numbers between 0 and 12?
A. rand(12) B. srand(12) C. rand()%13 D. srand()%13
Based on the dangling-else discussion, state the output for each of the following code segments when x is 9 and y is 11 and when x is 11 and y is 9. We eliminated the indentation from the following code to make the problem more chal- lenging. [Hint: Apply the indentation conventions you’ve learned.]
``` if (x < 10) if (y > 10) System.out.println("*****"); else System.out.println("#####"); System.out.println("$$$$$"); ```
If you need to add an image or information to every slide in a presentation, you should add it to the slide master
Indicate whether the statement is true or false
When worksheets are grouped which of the following actions will NOT occur across all worksheets?
A) Structural changes B) Conditional formatting C) Formatting D) Data entry