MIS 3317 CH2

In a four-step close, which side transmits a FIN segment?

Both sides

"Octet" is the same as ________.

Byte

A sending host will retransmit a TCP segment if it ________.

Does not receive an ACK segment, receive an NAC segment, or receive an RPT segment

During a connection opening, how many TCP segments will the side that initiates the connection send?

2

In TCP, port number fields are 16 bits long. How many possible port numbers are there?

64,536

On a server, well-known port numbers indicate ________.

Applications

Convert a decimal number 15 to the binary number

1111

The UDP header has ________ fields.

4

The source socket is 60.171.18.22:2707. The source is a(n) ________.

Client

TCP has single-bit fields in its headers; these single-bit fields are called ________ fields.

Flag

Which standards agency is especially important for Internet layer supervisory protocol standards?

IETF

Which standards agency is especially important for internet standards?

IETF

Which standards agency is especially important for physical transmission standards?

ITU-T

At what layer will you find standards for packets?

Internet

At what layer will you find standards for routers?

Internet

Which layer describe cables?

Physical

Internet standard protocols are published as ________.

RCFs

Standards layers provide services directly to ________.

adjacent layer

For every conversation, a client randomly generates an ephemeral port number for ________.

conversations

At what layer will you find standards for frames?

data link

What are the three general parts of messages?

header, data field, trailer

HTTP is ________.

neither connection-oriented nor reliable

After the side wishing to close a TCP connection sends a FIN segment, it will ________.

only send ACK segments

TCP messages are called ________.

segments