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Author Question: Available in many operating systems or provided as an add on package, a ________ is a software ... (Read 27 times)

shofmannx20

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on: Jul 7, 2018
Available in many operating systems or provided as an add on package, a ________ is a software module used to secure an individual host and also filters and restricts the flow of packets.
 
  A) application level gateway  B) circuit level gateway
 
  C) host based firewall  D) DMZ

Question 2

Which of the following ensures that a value in a foreign key column must refer to a primary key value in the parent table?
 
  A) Referential Integrity
  B) Normalization
  C) Physical design
  D) None of the above


tmlewis4706

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Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

A


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