What type of function is being performed when a router screens packets based on information in the packet header?

A. packet filtering
B. packet scanning
C. router screening
D. IP filtering


Answer: C

Computer Science & Information Technology

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Which of the following data items are arranged from the smallest to the largest in the data hierarchy.

a. records, characters, fields, bits, files. b. bits, files, fields, records, characters. c. fields, characters, bits, files, records. d. bits, characters, fields, records, files.

Computer Science & Information Technology

What is a consideration when conducting an outdoor site survey?

A. climate conditions B. foliage C. permits and zoning D. All of the above

Computer Science & Information Technology

If you type the name of a calculated field incorrectly you will get an invalid ________ error

Fill in the blank(s) with correct word

Computer Science & Information Technology

VBA is used to write computer programs in the ________ environment

Fill in the blank(s) with correct word

Computer Science & Information Technology