What component connects LANs into a WAN?

A. Hub
B. Router
C. Modem
D. Repeater


Answer: B

Computer Science & Information Technology

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The ________ command can be used to resolve an FQDN to an IP address

A) iplookup B) fqdnlookup C) nslookup D) ipstat

Computer Science & Information Technology

To create an exact image of an evidence disk, copying the ____ to a target work disk that’s identical to the evidence disk is preferable.

a. removable copy b. backup copy c. bit-stream image d. backup image

Computer Science & Information Technology

Why does the ADT stack implementation of the push function leave to the calling function the responsibility to detect and respond to an overflow?

A. Because it is easier that way. B. Because we cannot assume that heap overflow is an error. That decision belongs to the application. C. Because it improves the performance of the function. D. Because ADTs cannot handle errors.

Computer Science & Information Technology

____ is a powerful communications and scheduling program that helps you communicate with others, among other things.

A. OneNote B. Communicator C. Outlook D. SharePoint

Computer Science & Information Technology