_________ are used as masking characters in a password box.

A logic bomb is malware that is designed to do harm to the system when some logical condition is reached.

a. true b. false

Which of the following statements is true?

a. Strings can be used in a switch statement’s controlling expression and in its case labels. b. Strings can be used in a switch statement’s controlling expression but not in its case labels. c. Strings cannot be used in a switch statement’s controlling expression but can be used in its case labels. d. Strings cannot be used in a switch statement’s controlling expression and cannot be used in its case labels.