What is a VPN?
What will be an ideal response?
Virtual private networks (VPNs) use specialized protocols that create a virtual "tunnel" between two points across a public network such as the Internet. Packets from each network are encrypted and encapsulated in VPN PDUs that can only be unencapsulated and decrypted at the destination network, hence the virtual "tunnel" concept. VPNs use strong encryption algorithms such as AES and are the most secure method that can be used to access a corporate network from a remote location.
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Technician A says that with self-adjusting clutch systems, the release bearing constantly rotates. Technician B says the ball bearing portion of the release bearing should be lubricated with high temperature grease during routine maintenance. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
When the OE pin of a memory device is deactivated, the buffers are in a ________ state
Fill in the blank(s) with correct word
A solenoid-operated field contactor is similar in appearance to the standard ____ contactor.
a. magnetic b. AC c. DC d. polarized
Examples of colonial experience with self-governance, which prepared Americans for a republic, included all of the following EXCEPT
A. New England town meetings. B. committees of correspondence. C. militia service. D. the relative equality of landowning farmers. E. the absence of a hereditary aristocracy.