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What is one benefit of a VLAN? A.It allows remote users to connect to a local ne

ID: 3659808 • Letter: W

Question

What is one benefit of a VLAN?

A.It allows remote users to connect to a local network via the Internet

B.It reduces broadcast traffic on a LAN

C.It protects the network against viruses

D.It provides encryption services on networks that have no default encryption protoco


Which of the following is NOT a technique used to deal with malware?

a.anti-virus

b. patch management

c.training

d.wireless encryption

For each situation below using public key cryptography, explain which key will be used. Specify both whose key is used and whether it is the public or private key.

a. Alice sends Bob an encrypted message

b. Bob reads the encrypted message from Alice

c. Bob sends Alice an encrypted message

d. Alice reads the encrypted message from Bob

e. Alice digitally signs a message to Bob

f. Bob verifies Alice

Explanation / Answer

1.B.It reduces broadcast traffic on a LAN 2.a.anti-virus 3.

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