Which of the following is a key issue of link state protocols?

a. Sending updates every 90 seconds
b. Sending update when routing changes
c. Using link lights to establish adjacencies
d. Using a hop count metric to determine the best route to a destination


b. Sending update when routing changes

Computer Science & Information Technology

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Method ________ returns an IEnumerable containing all children of the given XContainer.

a) Children b) Nodes c) Elements d) Descendants

Computer Science & Information Technology

Write a script that uses a function circleArea to prompt the user for the radius of a circle and to calculate and print the area of that circle.

What will be an ideal response?

Computer Science & Information Technology

The usual positions for a chart legend are top, bottom, right, and left

Indicate whether the statement is true or false.

Computer Science & Information Technology

Some blogs that often contain very lengthy posts will opt to syndicate ____ of each post.

A. only the first paragraph B. an abstract C. only the title D. the links

Computer Science & Information Technology