WGU C845 ( ANSWERED)
CORRECTLY TO SCORE A+
1 of 84
Term
Which port does the Post Office Protocol Version 3 (POP3) make use of?
110
109
139
119
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, A. UDP A. 110
C. SSL A. X.400
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2 of 84
Term
Communications and network security relates to transmission of
which of the following?
A. voice
B.voice and multimedia
C. data and multimedia
D.voice, data and multimedia
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B. voice and multimedia B. ports 1024 to 32767
D.Circuit level firewall B. Port address translation
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3 of 84
Term
, Which of the following can prevent hijacking of a web session?
A. RSA
B. SET
C. SSL
D. PPP
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C. Bridges A. 110
C. SSL A. RPC
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4 of 84
Term
Which Network Address Translation (NAT) is the most convenient
and secure solution?
A. Hiding Network Address Translation
B.Port Address Translation
C. Dedicated Address Translation
D.Static Address Translation
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A. fiber optic cable C. it carries various sizes of packets
, B.Port address translation A. Symmetric Key Cryptography
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5 of 84
Term
A server cluster looks like a:
A. single server from the user's point of view
B.dual server from the user's point of view
C. triple server from the user's point of view
D.quardle server from the user's point of view
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A. single server from the
user's point of view A. network or transport layer
A. Symmetric Key Cryptography A. lower in processing overhead
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6 of 84
Term
Which of the following does NOT use token-passing?
A. ARCnet
B.FDDI