Joe, an administrator, is using a punch-down tool to connect a cable. To which of the following is Joe MOST likely connecting?

A) A demarc
B) A DB-9
C) A smart jack
D) A 110 block


Answer: D) A 110 block

Computer Science & Information Technology

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RFC 7228 (Terminology for Constrained-Node Networks) defines ________ classes of constrained devices.

A) ?two? B) ?three C) ?four? D) ?five

Computer Science & Information Technology

The ____________________ attributes of a CSS style tag control page breaks during printing, and the appearance of the pointer when positioned over objects on the page.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

To cut an object using a keyboard shortcut, press Ctrl + ________

A) X B) V C) Z D) C

Computer Science & Information Technology

When comparing baselines and benchmarks, which of the following could indicate a potential security issue? (Choose all that apply.)

A. a spike in outbound network traffic during the weekend B. an increase in the number of logins during the evening hours C. an dramatic increase in the number of mobile devices accessing the wireless network D. several user accounts become locked out because of invalid passwords

Computer Science & Information Technology