One of the most commonly used_______-encryption algorithms is the Data Encryption Standard (DES).
a) symmetric.
b) asymmetric.
c) block.
d) None of the above.
a) symmetric.
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Invoking _________ returns the number of the elements in an ArrayList x.
a. x.getSize() b. x.getLength(0) c. x.length(1) d. x.size()
Briefly describe some common CSS style tools that developers have handy so that they do not need to recreate the same CSS for each Web site they build.
What will be an ideal response?
When working with your tasks, you can change the ____________________ to see your tasks better.
Fill in the blank(s) with the appropriate word(s).
All of the following are true of DVD-ROM drives except:
A. They can provide over two hours of high-quality video and sound comparable to that found in motion picture theaters. B. They are a type of optical disc. C. They are also known as erasable optical discs. D. DVD-ROM stands for "digital versatile disc-read only memory."