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Networking Quiz 4
Chapter 4
22
Computer Science
Undergraduate 3
10/06/2014

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Cards

Term
True/False: TCP is connectionless
Definition
False; connection-oriented
Term
True/False: UDP is connectionless
Definition
True
Term
True/False: TCP is a 64-bit message while UDP is a 194-bit message
Definition
False, other way around
Term
The protocol setup TCP > IP > Ethernet is __-__
Definition
Traffic-neutral
Term
What is the 16-bit window for in the TCP header?
Definition
Flow control
Term
True/False: The Transport layer is in charge of the intermediate details.
Definition
False, the Network layer is
Term
What is the sliding window?
Definition
A set of sections that data can be sent before acknowledgment is needed between "sets"
Term
A __ is a 16b identification number
Definition
Port
Term
What numbers can represent a port?
Definition
0 - 65,535 (65,536 total)
Term
At what layer is the port defined?
Definition
Transport layer
Term
Term: Port numbers that are used for specific processes
Definition
Well-known port numbers
Term
What is the port number for POP3?
Definition
110
Term
What is the port number for SMTP?
Definition
25
Term
What is the port number for FTP?
Definition
20, 21
Term
What is the port number for HTTP?
Definition
80
Term
Which protocol is responsible for translating an IP to a MAC address?
Definition
Address Resolution Protocol (ARP)
Term
What authority assigns port numbers?
Definition
Internet Assigned Number Authority (IANA)
Term
What is TFTP used for?
Definition
File transfer on network devices
Term
What are tunneling protocols used for?
Definition
VPNs
Term
Which port numbers are used for well-known ports?
Definition
0-1023
Term
Which port numbers are used for registered ports?
Definition
1024-49,151
Term
Which port numbers are used for unregistered ports
Definition
49,152-65,535
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