PPTP operates at which of the following layers of the OSI model?
a. Physical
b. Data link
c. Network
d. Session
ANS: B
Computer Science & Information Technology
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What do you call the general group of programs that add features to a Web browser, such as Internet Explorer?
A) plug-ins B) downloads C) add-ons D) drivers
Computer Science & Information Technology
A(n) ________ is a range of organized, related data
Fill in the blank(s) with correct word
Computer Science & Information Technology