The PHP function _________ can stop users from maliciously (or otherwise) executing OS commands on your web server.
a. escapeshellcmd()
b. exec()
c. passthru()
d. proc_close()
a. escapeshellcmd()
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You should use spritesheets only for decorative images because __________.
A. the dimensions of the spritesheet would be too large if it included all images. B. the filesize of the spritesheet would be too large if it included all images. C. you can't specify alt text for a spritesheet. D. only decorative images can be optimized.
If the intQuantity and decPrice variables contain the numbers 3 and 15.75, respectively, the condition If intQuantity > 0 AndAlso intQuantity < 10 OrElse decPrice > 20 will evaluate to ____.
A. True B. False C. Yes D. No
Which types of computers have all of the hardware integrated with the monitor?
A. Mainframe computers B. All-in-one computers C. Supercomputers D. Embedded systems
The diamond flowcharting symbol is also called the __________ symbol.
a) determination b) derision c) declarative d) decision