COGNITIVE ASSESSMENT
What does a disk cleanup utility do?
A. organizes files into consecutive sectors
B. creates an index of files on the disk
C. searches for and removes unnecessary files
D. provides file management capabilities
Answer: C
Computer Science & Information Technology
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What is a function parameter, or argument?
What will be an ideal response?
Computer Science & Information Technology
Which of the following statements is false?
a. You should not call methods from constructors. b. Nested if statements can be useful for validating values. c. Logical operators can express nested if statements more concisely. d. One problem with calling methods from constructors is that it can lead to duplicated validation code.
Computer Science & Information Technology