Operator LIKE can be used with wildcard characters________and_________ .
a) percent (%) and underscore mark (_).
b) ampersand (&) and percent (%).
c) asterisk (*) and hyphen (-).
d) None of the above.
a) percent (%) and underscore mark (_).
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Answer the following questions true (T) or false (F)
1. True/False: The last operation performed when evaluating the following mathematical expression would be subtraction: 75 – 16 + 9 2. True/False: The last operation performed when evaluating the following mathematical expression would be division: 75 / 3 * 4 – 16% 9 3. True/False: The number 678,983,546 is a floating point number.
You’ve seen code to mirror pictures in Program 19, and you’ve seen code to mirror sounds in Program 79. It should be pretty easy to use the same algorithm to mirror text. Write a function to take a string, then return the mirrored string with the front mirrored to the back.
What will be an ideal response?
COGNITIVE ASSESSMENT Which of the following is not true of the thin client on your desk at your office?
A. It has extensive capabilities. B. It does not contain a hard disk. C. It looks like a desktop computer. D. It accesses data via the Internet.
A power conditioner regulates the electric supply to a PC or server to ensure the voltage, frequency and waveforms stay within acceptable limits.
Answer the following statement true (T) or false (F)