Each of the following is a relational algebra function except
A. join
B. project
C. link
D. restrict
Answer: C
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The output of this Java program will be:
Consider the class below: ``` public class Test { public static void main(String[] args) { int[] a = {99, 22, 11, 3, 11, 55, 44, 88, 2, -3}; int result = 0; for (int i = 0; i < a.length; i++) { if (a[i] > 30) { result += a[i]; } } System.out.printf("Result is: %d%n", result); } } ``` a. Result is: 280. b. Result is: 286. c. Result is: 154. d. Result is: 332.
Flash ____________________ are low-bandwidth animations and interactive elements created using Adobe Flash.
Fill in the blank(s) with the appropriate word(s).
To change the order of operations, enclose part of the formula in ____.
A. brackets B. italics C. parentheses D. quotation marks
The purpose of a pre-installation site visit is to ____.
A. anticipate possible installation problems B. get acquainted with the user C. train the user D. complete a wrap-up checklist