Which of the following preventative measures would BEST secure a web server from being port scanned by attackers publicly?

What Desired State Configuration mode is being used when a server configuration is manually sent to one or more target servers by an administrator?

A. Pull mode B. Manual mode C. Push mode D. Standard mode

The interface that controls a peripheral device is limited to a few __________ operations.

a. logical b. physical c. machine language d. primitive