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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$$lication will retry the request if a re$ly is not
received."
1#
Com$ared to /P& what factor causes additional networ
overhead for TCP
communication!
networ traffic that is caused by retransmissions"
1(
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1*
%hich factor determines TCP window si8e!
the amount of data the destination can $rocess at one time"
1+
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1,
/uring a TCP session& a destination device sends an
acnowledgment number to
the source device. %hat does the acnowledgment number
re$resent!
the ne't byte that the destination e'$ects to receive"
1
%hat is a socet!
the combination of a source 9P address and $ort number or a
destination 9P
address and $ort number"
1
)ill in the blan.
During a TCP session, the 456 field is used by the client to
request
communication with the server.
1
)ill in the blan using a number.
A total of * messages are echanged during the TCP session
termination !rocess
between the client and the server.
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#0
A host device sends a data $acet to a web server via the HTTP
$rotocol. %hat is
used by the trans$ort layer to $ass the data stream to the
$ro$er a$$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"
