A(n) __________ pings a packet of data to a port in order to see if that port is open or not.

A. rootkit
B. port scan
C. virus signature
D. heuristic analysis


Answer: B

Computer Science & Information Technology

You might also like to view...

A(n) ________ indicates the border between windows when viewing two different parts of a document

A) tool bar B) split bar C) status bar D) insertion point

Computer Science & Information Technology

A simple text file is called a(n) ____ file.

A. sequential B. dynamic C. archival D. encoded

Computer Science & Information Technology

?The Internet is the successor to the Advanced Research Projects Agency Network (ARPANET).?  

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

Computer Science & Information Technology

The ____ statement controls program flow by executing a specific set of statements, depending on the value of an expression.

A. if B. while C. if...else D. switch

Computer Science & Information Technology