A multicast is characterized by which of the following? (Select all that apply.)

A) It uses class C addressing.
B) It uses Class D addressing.
C) It is used when messages are sent to a specific group of networking devices.
D) None of these answers are correct.


B, C

Computer Science & Information Technology

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Web pages are stored as applications on a Web server.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

What are some of the features of online job networks that best improve a job seeker’s chances of finding a job that is good for them.

(a) Many businesses offer higher starting salaries to employees they recruit from online job networks. (b) The majority of job herrings are now done online. (c) Some job networks offer extra bonuses to users who get multiple job offers through their sites. (d) Job seekers can learn how to write a resume and cover letter, post it online and search through job listings to find the jobs that best suit their needs.

Computer Science & Information Technology

The command that adjusts the height of the rows in a table so that they are equal is:

A. AutoFit B. Adjust Row Height C. Distribute Rows

Computer Science & Information Technology

What number represents the stdin file descriptor?

A. 0 B. 1 C. 2 D. 3

Computer Science & Information Technology