Nauka

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Wyświetlane są wszystkie pytania.
Pytanie 105
Which two roles can a computer assume in a peer-to-peer network where a file is being shared between two computers? (Choose two.)
master
client
server
slave
Pytanie 106
Which two protocols operate at the highest layer of the TCP/IP protocol stack? (Choose two.)
DNS
POP
Ethernet
TCP
IP
UDP
Pytanie 107
What is one difference between the client-server and peer-to-peer network models?
A peer-to-peer network transfers data faster than a transfer using a client-server network.
Only in the client-server model can file transfers occur.
Every device in a peer-to-peer network can function as a client or a server
A data transfer that uses a device serving in a client role requires that a dedicated server be present.
Pytanie 108
What is the function of the HTTP GET message?
to request an HTML page from a web server
to send error information from a web server to a web client
to retrieve client email from an email server using TCP port 110
Pytanie 109
Which networking model is being used when an author uploads one chapter document to a file server of a book publisher?
master-slave
client/server
peer-to-peer
point-to-point
Pytanie 110
What network service resolves the URL entered on a PC to the IP address of the destination server?
snmp
dhcp
dns
ftp
Pytanie 111
A network engineer is analyzing reports from a recently performed network baseline. Which situation would depict a possible latency issue?
a next-hop timeout from a traceroute an increase in host-to-host ping response times
a change in the amount of RAM according to the show version output
a change in the bandwidth according to the show interfaces output
Pytanie 112
Which firewall feature is used to ensure that packets coming into a network are legitimate responses to requests initiated from internal hosts?
URL filtering
packet filtering
application filtering
stateful packet inspection
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