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1

A PC is downloading a large file from a server. The TCP window is 1000 bytes. The

server is sending the file using 100-byte segments. How many segments will the

server send before it requires an acnowledgment from the PC!

10 segments"

#

A host device needs to send a large video file across the networ while $roviding

data communication to other users. %hich feature will allow different

communication streams to occur at the same time& without having a single data

stream using all available bandwidth!

multi$le'ing "

(A technician wishes to use T)TP to transfer a large file from a file server to a

remote router. %hich statement is correct about this scenario!

The file is segmented and then reassembled in the correct order at the destination&

if necessary& by the u$$er-layer $rotocol."

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*

+

%hich scenario describes a function $rovided by the trans$ort layer!

A student has two web browser windows o$en in order to access two web sites. The

trans$ort layer ensures the correct web $age is delivered to the correct browser

window."

,

%hich trans$ort layer feature is used to guarantee session establishment!

TCP (-way handshae"

%hat is the com$lete range of TCP and /P well-nown $orts!

0 to 10#("

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%hich two TCP header fields are used to confirm recei$t of data!

acnowledgment number"

sequence number"

%hat is a beneficial feature of the /P trans$ort $rotocol!

fewer delays in transmission"

10

%hich two flags in the TCP header are used in a TCP three-way handshae to

establish connectivity between two networ devices! 2Choose two.3

456"

AC7"

11

%hat ha$$ens if the first $acet of a T)TP transfer is lost!

The T)TP a$$lication will retry the request if a re$ly is not received."

1#

Com$ared to /P& what factor causes additional networ overhead for TCP

communication!

networ traffic that is caused by retransmissions"

1(

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%hich factor determines TCP window si8e!

the amount of data the destination can $rocess at one time"

1+

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/uring a TCP session& a destination device sends an acnowledgment number to

the source device. %hat does the acnowledgment number re$resent!

the ne't byte that the destination e'$ects to receive"

1

%hat is a socet!

the combination of a source 9P address and $ort number or a destination 9P

address and $ort number"

1

)ill in the blan.

During a TCP session, the 456 field is used by the client to request

communication with the server.

1

)ill in the blan using a number.

A total of * messages are echanged during the TCP session termination !rocess

between the client and the server.

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#0

A host device sends a data $acet to a web server via the HTTP $rotocol. %hat is

used by the trans$ort layer to $ass the data stream to the $ro$er a$$lication on the

server!

destination $ort number"

#1

%hat does a client do when it has /P datagrams to send!

9t :ust sends the datagrams."

##

%hat does a client a$$lication select for a TCP or /P source $ort number!

a random value in the range of the registered $orts"