Closed user groups

a. require call-back devices to operate
b. allow a secure network within a public packet data network
c. offer special error checking functions for certain users
d. are not more secure than a dial-up phone connection

b

Business

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The purpose of an import quota is to ________

A) eliminate competition for a nation's domestic industries B) increase competition for a nation's domestic industries C) reduce competition for a nation's domestic industries D) make foreign competitors' goods less expensive than domestic goods E) make foreign competitors' goods more expensive than domestic goods

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What are the benefits of peer-to-peer computing?

What will be an ideal response?

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