Which is caused by small objects or rough surfaces as an RF signal travels through the air?

A. reflection
B. refraction
C. scattering
D. nullification


Answer: C

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. All information that is to be processed by a computer must first be entered into memory via an input device. 2. A list of instructions provided to the computer is called a program. 3. Statements in a high level language are converted to statements in machine language by a loader. 4. Some files contain data for a program; others contain the program statements themselves. 5. A syntax error in a program is an error that causes the program to produce incorrect output.

Computer Science & Information Technology

A ____ site definition is the information stored on the computer that you are using that tells Dreamweaver where the remote server is located and how to connect to it.

A. local B. remote C. global D. private

Computer Science & Information Technology

An AIR app can be played without a(n) ____________________ .

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Multiple forwarding can also help to alleviate some hazards.

Indicate whether the statement is true or false.

Computer Science & Information Technology