Question 1 4 pts

ISPs ________.

carry traffic in the Internet

connect users to the Internet

neither A nor B

both A and B

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Question 2 4 pts

We call any device connected to the Internet a(n) ________.

client

IP

host

router

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Question 3 4 pts

Which of the following is constantly leading to new applications?

increasing reliability

all of the above

increasing speed

increasing availability wherever you are

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Question 4 4 pts

Who is in charge of the Internet?

the IETF

the U.S. Government

the United Nations

No one

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Question 5 4 pts

A TCP message is called a ________.

datagram

none of the above

packet

frame

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Question 6 4 pts

An IP packet may include a(n) ________.

neither A nor B

TCP segment or UDP datagram

application message or fragment

both A and B

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Question 7 4 pts

The transport layer on the destination host ________.

neither A nor B

both A and B

reassembles the application message if it has been fragmented

removes the transport header

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Question 8 4 pts

________ addresses are 32 bits long.

EUI-48

IPv4

none of the above

IPv6

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Question 9 4 pts

To deliver IPv4 packets, routers look at the ________ addresses.

all of the above

IPv4

EUI-48

dotted decimal notation

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Question 10 4 pts

Router forwarding is called ________.

switching

none of the above

forwarding

routing

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Question 11 4 pts

Network standards provide ________.

strobing

synchronization

interoperability

entanglement

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Question 12 4 pts

Which standards agency creates Internet standards?

ITU-T

OSI

TCP/IP

IETF

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Question 13 4 pts

Which layer(s) governs transmission through a single network?

physical

neither A nor B

both A and B

data link

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Question 14 4 pts

Which layer processes application message fragmentation?

all of the above

transport

Internet

application

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Question 15 4 pts

At what layer will you find standards for routers?

Internet

neither A nor B

both A and B

transport

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Question 16 4 pts

At what layer will you find standards for packets?

data link

application

transport

Internet

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Question 17 4 pts

At what layer will you find standards for frames?

application

transport

data link

Internet

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Question 18 4 pts

In an HTTP, which one (browser or Webserver application program) transmits message first?

Webserver application program

It depends on the situation

They transmit simultaneously

browser

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Question 19 4 pts

HTTP is ________.

neither A nor B

reliable

connection-oriented

both A and B