CCNA Discovery 4.1 - CCNA Discovery Answers
http://ccna-discovery-4.blogspot.com/
CCNA 1 Chapter 6 V4.0
Labels: CCNA 1 Chapter 6 V4.0
1) A user types http://www.cisco.com into a web browser address textbox. What does
http://www.cisco.com represent?
* the IP address of a web server
a physical network address
the closest router interface to the source
the source IP address in the data transmission
2) What type of server would use IMAP?
DNS
DHCP
* e-mail
FTP
Telnet
web
3) Which type of server would most likely be used first by a network client in a
corporate environment?
DNS
* DHCP
e-mail
FTP
Telnet
web
4) Which protocol is used by FTP to transfer files over the Internet?
* TCP
SMTP
UDP
SNMP
5) Which protocols are TCP/IP application layer protocols? (Choose two.)
UDP
* FTP
IP
* SMTP
TCP
6) Which of the following are layers of the TCP/IP model? (Choose three.)
* Application
Physical
* Internet
* Network Access
Presentation
7) You are creating a network-based video game. What influences your decision
CCNA Discovery 4.1 - CCNA Discovery Answers
http://ccna-discovery-4.blogspot.com/
about which transport protocol to use for the application?
* UDP will not disrupt the game to retransmit dropped packets.
TCP provides extra acknowledgements that will ensure smooth video delivery.
Both TCP and UDP can be used simultaneously to ensure speed and guaranteed
delivery.
Both TCP and UDP may slow transmission and disrupt game operation, so no
transport protocol should be used.
8) Whenever e-mail clients send letters, what device is used to translate the domain
names into their associated IP addresses?
Uniform Resource Locator
Network redirector server
SNMP server
* DNS server
9) Which application is most likely used to translate http://www.cisco.com to
198.133.219.25?
DHCP
* DNS
FTP
HTTP
POP
SMTP
10)
CCNA Discovery 4.1 - CCNA Discovery Answers
http://ccna-discovery-4.blogspot.com/
Refer to the graph