Which of the following symmetric-key block ciphers has either 18 rounds for 128-bit keys or 24 rounds for 256-bit keys and uses four 8 × 8-bit S-boxes that perform affine transformations and logical operations?
A. RSA
B. Diffie-Hellman
C. Camellia
D. YAK
Answer: C. Camellia
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Which of the following statements is false?
a. Variables store values for later use in your code. b. The following statement creates x and uses the assignment symbol (=) to give x a value. x = 7 c. Every statement stops at the end of the line in which it begins. d. Once x and y are created and assigned values, you can use the values in ex-pressions like: x + y
Answer the following statements true (T) or false (F)
1. In a sorting an array, the items in the array are rearranged so that ``` for all j and k, if j < k, then array[j]<=array[k]``` 2. In the definition, double d[10] = {0.0}; only d[0] is initialized to zero, the rest are uninitialized, just like x in the definition double x; 3. If you need an array with more than one index, you can use a multidimensional array, which is actually an array of arrays. In the explanation, declare an array of doubles with 2 rows and 5 columns. 4. Indexed variables for an array are stored wherever the computer finds memory for the first indexed variable, then the next one is stored next to the first if there is space, and someplace else if not. 5. C++ arrays check for out-of-range index values.
In Delicious, the Explore Tags tab displays a collection of popular bookmarks organized by the ____________________ used to describe them.
Fill in the blank(s) with the appropriate word(s).
Why are tables used? What elements do tables typically contain? Describe three of the tags used to create a table.
What will be an ideal response?