A __________ presents the user with a list of available options.

A workstation no longer has network connectivity. Upon visual inspection, all connectors and settings seem to be properly configured. Which of the following tools should the technician use to troubleshoot this issue?

A. PSU tester B. Loopback plug C. Cable tester D. Multimeter

Which of the following statements is true?

a. When opening a file, you can specify the name of the file only as a pointer-based string. b. When opening a file, you can specify the name of the file only as a string object. c. When opening a file, you can specify the name of the file as either a pointer-based string or a string object. d. None of the above.