The Applications menu in CentOS 7 which allows access to most of the installed applications is located on which bar within the GUI?

Which search string is the most efficient?

A. "failed password" B. "failed password"* C. index=* "failed password" D. index=security "failed password"

Which of the following can be used in a switch statement in the expression after keyword case?

A. a constant integral expression. B. a character constant. C. a String D. an enumeration constant. a. A and B. b. A and C. c. B and C. d. All.