The Central Processing Unit carries out the commands from programs running in ...

a. data files

b. main memory

c. flash drive

d. output file

When might you lock a layer? A. When you want to completely delete the layer B. When you want to remove all of the objects on the layer C. When you want to make sure you don't make any changes to the layer D.

How many different messages can be transmitted in n microseconds using three different signals if one signal requires 1 microsecond for transmittal, the other two signals require 2 microseconds each for transmittal, and a signal in a message is

Beth instructed her workers to use a particular material in building a house. This material decayed due to bacteria and insects. Which material did she tell her workers to use? A. brick B. concrete C. wood D. steel

What does a page break do?

Arman, a friend of your dad, has a computer running Windows 7 and wants to perform an upgrade. He has only 3GB of RAM in his computer and he noticed it gets very slow.

Which of the following characters is not allowed for java variable names

Which generation of programming languages provides programmers with a visual environment for coding programs? A. first generation B. second generation C. third generation D. fourth generation

You have no control over who views your social network information

Which allows users to retrieve, view, edit, and manipulate information in database tables without having to work directly with a table? (Program referenced is: Access) query report key form

A company moves a popular website to a new web host. Which of the following will change as a result? Internet Protocol (IP) address Root name server Network service Domain name