Which of the following technologies prevents network collisions to maximize safe delivery of network data?

A. CSMA/CA
B. DWDM
C. RADIUS
D. SONET


Ans: A. CSMA/CA

Computer Science & Information Technology

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The following contain several #include directives that may have problems. Which have one or more problems, and what problems?

a. #include b. #include < iostream> c. #include “MyStream.h” d. #include “cctype “ e. #include “This file does not exist on the system”

Computer Science & Information Technology

You can choose the envelope size in the Envelope Options dialog box

Indicate whether the statement is true or false

Computer Science & Information Technology

A service-level agreement stipulates performance expectations and identifies support services provided by outside organizations

Indicate whether the statement is true or false

Computer Science & Information Technology

When an IPv6 computer joins a network, it sends out multicast __________ packets searching for other computers on its broadcast domain.

A. router acknowledgement B. router solicitation C. neighbor solicitation D. neighbor advertisement

Computer Science & Information Technology