What's the function of the { } metacharacters?
What will be an ideal response?
These metacharacters can be used to describe parts of a command with common parts so that you
only have to type the repeated portions once.
Computer Science & Information Technology
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The OSI model's ________ layer defines numerous protocols (HTTP, FTP,SMTP, DNS, RIP, and SNMP) used by applications to communicate across thenetwork
Fill in the blank(s) with correct word
Computer Science & Information Technology
Which device provides the benefit of acting like an inverter?
A. Optical time domain reflectometer (OTDR) B. Tone generator C. Uninterruptible power supply (UPS) D. Tone probe
Computer Science & Information Technology