Weekly Summary Quiz 3
The reserved port for SSH is port
22
A server-side piece of data which is used to keep track of transactions between a client and server is called a cookie.
False
Cookies are not a security or privacy concern.
False
FTP is implemented over a pair of UDP connections.
False
FTP is implemented over a single HTTP connection.
False
What transport-layer services are provided by the base UDP protocol? (Check all that apply)
None of these services are provided by UDP
A program running on a host is called a
Process
The IMAP e-mail protocol is called a ____ protocol.
Pull
Which of the following are application-layer protocols?
Secure Shell(SSH) Post Office Protocol v3 (POP3) Domain Name Service(DNS) Telnet File Transfer protocol(FTP)
A pair of sockets is called a
Socket
A paired IP address and port number is called a
Socket
The HTTP application-layer protocol utilizes the ____ TCP transport layer protocol
TCP
The SMTP application-layer protocol utilizes the ___ transport layer protocol
TCP
Consider the following: http://oregonstate.edu/img/audience/future-apply.jpg
The Host name is: oregonstate.edu The path name is: /img/audience/future-apply.jpg The URL is: http://oregonstate.edu/img/audience/future-apply.jpg The TLD is: EDU
A client-side piece of data which is used to keep track of transactions between a client and server is called a cookie.
True
FTP is implemented over a pair of TCP connections.
True
The following is a valid IP address: 130.154.1.25
True
In the internet, an application-level protocol implementing live-streaming video would most likely utilize ___ as its transport layer protocol
UDP
he DNS application-layer protocol utilizes the ____ transport layer protocol
UDP
In a _____ architecture, one host is always on, and other hosts may connect and be continually serviced by this first host.
client-server
In a _____ architecture, one host is always on, and other hosts may connect and be handed off amongst themselves by this first host.
hybrid client-server/P2P
If an HTTP server can send 2 objects over a single TCP connection, this is an example of ____ HTTP
persistent
