A CD-R is ____.
A. rewritable
B. recordable
C. read-only
D. pre-recorded
Answer: B
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Answer the following statements true (T) or false (F)
1. A method’s changes to a variable that is passed by value do not affect the value of the original variable. 2. Keyword Val is used to pass an argument by value. 3. Passing arguments by reference can weaken security because the called method can modify the caller’s data.
In the accompanying figure, item 3 points to the ____________________.
Fill in the blank(s) with the appropriate word(s).
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.
A class houses the ________ that perform the class’s tasks.
a. methods. b. functions. c. procedures. d. None of the above.