To show the relationship between two numeric variables, you would use a ________ chart
A) Cluster
B) Surface
C) Scatter
D) Radar
Answer: C
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The most significant characteristic of __________ is that if the same b-bit block of plaintext appears more than once in the message, it always produces the same ciphertext.
Fill in the blank(s) with the appropriate word(s).
Which media device uses the characteristic continuous?
A. embossed B. print C. projection D. screen
(Dice Rolling) Write a program that simulates the rolling of two dice. The program should use rand to roll the first die and should use rand again to roll the second die. The sum of the two values should then be calculated. [Note: Each die can show an integer value from 1 to 6, so the sum of the two values will vary from 2 to 12, with 7 being the most frequent sum and 2 and 12 being the least
frequent sums.] Figure 6.21 shows the 36 possible combinations of the two dice. Your program should roll the two dice 36,000 times. Use a one-dimensional array to tally the numbers of times each possible sum appears. Print the results in a tabular format. Also, determine if the totals are reasonable (i.e., there are six ways to roll a 7, so approximately one-sixth of all the rolls should be 7).  What will be an ideal response?
If you precede a subquery by the ____________________ operator, the condition is true only if it satisfies one or more values produced by the subquery.
Fill in the blank(s) with the appropriate word(s).