A(n) ____ is the unique piece of information that is used to create ciphertext and then decrypt the ciphertext back into plaintext.?

A. ?encryption algorithm
B. ?firewall
C. ?key
D. ?IP address


Answer: C

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. When a program compares characters, it actually compares the numeric Unicode values of the characters. 2. You should use try-catch statements primarily for exceptions that are beyond your control. 3. Because the Try Parse methods return either true or false, they are commonly called as the Boolean expression in an if statement. 4. A well-designed program should validate the contents of multiple Text Boxes in a single statement. 5. The saying “garbage in, garbage out” refers to the fact that computers cannot tell the difference between good input and bad input.

Computer Science & Information Technology

Indicate the correct order of precedence from highest to lowest priority: (ignore the commas)

A. ( ), *, = B. =, *, + C. +, *, = D. ( ), -, /

Computer Science & Information Technology

A form is a summary of database information specifically designed for printing.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Critical Thinking QuestionsCase 1-2You have written a novella on your new laptop and now, as you prepare to find a literary agent for your work, you would like to do some formatting of it to make it more appealing to prospective agents. Which of the following changes you make to your text is an example of paragraph formatting? a. underlining the title on the title pagec. putting the title in boldface b. italicizing the dedication section on the first page of the textd. centering all of the paragraphs on the title page

What will be an ideal response?

Computer Science & Information Technology