Which of the following is a difference between PPTP and L2TP?

A) LT2P supports encryption whereas PPTP does not.
B) PPTP supports encryption whereas L2TP does not.
C) L2TP can work over X.25 and ATM networks whereas PPTP can work only over IP networks.
D) PPTP can work over X.25 and ATM networks whereas L2TP can work only over IP networks.


C) L2TP can work over X.25 and ATM networks whereas PPTP can work only over IP networks.

Computer Science & Information Technology

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Input __________ is commonly done with a loop that iterates as long as an input variable contains bad data.

a. check b. validation c. examination d. priming

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Which of the following statements best describes a health-care clearinghouse?

A) A person or organization that provides patient or medical services B) An entity that provides payment for medical services C) An entity that processes nonstandard health information it receives from another entity D) A person or entity that creates, receives, maintains, transmits, accesses, or has the potential to access ePHI

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While you work on an Access database, the size of the database file ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

How do you access the Word Options dialog box?

A) Click the Office Logo button in the top left corner of the screen. B) Click the question mark button in the top right corner of the screen. C) Click the maximize button in the top right corner of the screen. D) Click the Office Logo button in the top right corner of the screen.

Computer Science & Information Technology