A DNS zone transfer occurs over which of the following ports? UDP 67 O UDP 123 О ТСР 53 O TCP 110 Submit Response Question 11 Select the appropriate response A continous level of network availability has_ of down time per year. O Minutes 5 Minutes 10 Minutes 3 Minutes Submit Response Question 12 Select the appropriate response Which of the following describes the loss of signal strength as a signal travels through a particular medium? Attenuation Crosstalk EMI O Chatter Submit Response v
A DNS zone transfer occurs over which of the following ports? UDP 67 O UDP 123 О ТСР 53 O TCP 110 Submit Response Question 11 Select the appropriate response A continous level of network availability has_ of down time per year. O Minutes 5 Minutes 10 Minutes 3 Minutes Submit Response Question 12 Select the appropriate response Which of the following describes the loss of signal strength as a signal travels through a particular medium? Attenuation Crosstalk EMI O Chatter Submit Response v
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Question 10
Select the appropriate response
A DNS zone transfer occurs over which of the following
ports?
UDP 67
UDP 123
ТСP 53
TCP 110
Submit Response v
Question 11
Select the appropriate response
A continous level of network availability has.
of down time per
year.
O O Minutes
05 Minutes
10 Minutes
03 Minutes
Submit Response
Question 12
Select the appropriate response
Which of the following describes the loss of signal strength as a signal travels through a particular
medium?
Attenuation
O Crosstalk
EMI
Chatter
Submit Response v
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