Cissy looks up a number in the phone book, pushes the book away, and then dials the number. why does she discourage any interruptions during this process?

9. In Electronic Codebook (ECB) : a. The message is broken into independent blocks which are encrypted b. The message is broken into dependent blocks which are encrypted c. The message is broken into independent blocks which are digitally signed d.

Assume that an ArrayList of Integers named salarySteps that contains exactly five elements has been declared and initialized. Write a statement that assigns the value 160000 to the last element of the ArrayList salarySteps.

What period of the paleozoic era did a mass extinction occur? A. Devonian B. Pennsylvanian C. Siluarian D. Permian

To make data goes to just appropriate device we use

Martha and her project group want to present the class their work in the form of a slideshow that includes charts. Which application software should they use? A. database software B. word processing software C. spreadsheet software D.

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

The Presonus Studio Live 24 console has analog D-sub direct outputs. What cable would you need to connect this to a HD Analog interface?

As network administrator, what is the subnet mask that allows 510 hosts given the ip address 172.30.0.0,