Each node in a tree has ______.

a. exactly one parent
b. at most one parent
c. exactly one leaf
d. at most two leaves


b. at most one parent

Computer Science & Information Technology

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?Identifying a trust relationship from your network to an outside machine is a passive activity.

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

Computer Science & Information Technology

Match each of the following extensions to its file type:

I. .jpg II. .mp3 III. .docx IV. .xlsx V. .mov A. audio file B. Excel workbook C. Word document D. image file E. video file

Computer Science & Information Technology

If you edit an existing CSS style rule definition, all the items you have formatted with that style will need to be manually updated.

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

Computer Science & Information Technology

The core of Java permissions is the ____ class.

A. java.security.Permission B. ClassLoader C. java.security.Policy D. SecurityManager

Computer Science & Information Technology