Switches operate on what layer of the OSI Model

Don is creating a very long document, and he would like to create an introductory page that contains the title of the document and the name of the author along with the date.

Headers and footers are handling instructions

Explain the purpose (using only two sentence in each case) of eachof the following components of UML • Use case diagram • Use case description • Class diagram • Sequence diagram • Business or Domain model

Write a Java program that prompts the user to enter integer values for the sides of a triangle and then displays the values and the type of triangle they represent.

If there is a circuit that is being used 36 CCS then how much of that circuit is being used in Erlang? A. 1 B. 2 C. 0.1 D. 0.2 E. 0.5

Which custom configuration is most likely to include a raid array?

Which describes an operating system this is multitasking

With consideration to Ethernet, why is it necessary to have a common language for communication across devices.

In Windows Vista, the Run command can be found in which application?

Data for which there is temporarily no room in RAM is diverted to where on your computer? A. The paging file on the hard drive B. The system file on the hard drive C. The memory file on the hard drive D. The CPU cache