If you were an online community director, you might use both chat and e-mail in your community. What are some similarities and differences between e-mail and online chat?

You just bought a new hard drive for your computer, you plan to use this secondary hard drive to store all school work files. once installed, what needs to be done to the drive and what do these two tasks do?

What can be used to increase the strength of hashed passwords?

Changes in the ownership of a file do not change the amount of data that is considered to belong to a user. a. True b. False

What type of file access jumps directly to any piece of data in a file without reading the data that came before it?

Authorization is a set of rights defined for a subject and an object. They are based on the subject's identity. a. Trueb. False

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,

What factors represents one of the sources of value derived from network effects?