A packet-filtering firewall is a(n) ____________ firewall
a. Packet Filgering
b. Application gateway
c. Circuit-level gateway
d. Domain gateway
Answer A. A packet filtering firewall examines incoming packets and allows or disallows them based on rules already configured.
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Referential integrity is a condition in a relationship that helps maintain data integrity by preventing a record from being joined to a nonexistent value in another table
Indicate whether the statement is true or false
________ uses multiple processors, or multi-core processors, to share processing tasks
A) Distributed processing B) Parallel processing C) Pipelining D) Serial processing
Once a file has a file name extension, you cannot change which program opens that file
Indicate whether the statement is true or false
Chromophobia is defined as ___________.
a. the fear of paint b. the fear of color c. the fear of computers d. the fear of art museums