AXIS CERTIFICATION EXAM QUESTIONS WITH COMPLETE SOLUTIONS
GRADED A+ GUARANTEED PASS
Class 0 pd
First pd with minimum power at pse 15.4 w
Class 1 pd
Minimum power at pse 4.0 w (common)
Class 2 pd
Minimum power at pse 7.0 w (common)
Class 3 pd
Minimum power at pse 15.4 w
Class 4 pd
Minimum power at pse 30 w
Class 5 pd
Minimum power at pse 60 w
,Class 6 pd
Minimum power at pse 100 w
Private use ip addresses
10.0.0.0, 10.255.255.255, 172.16.0.0 - 172.31.255.255, 192.168.0.0 -
192.168.255.255, cannot be forwarded through router to internet
Dns server
Ties domain name of product to assigned ip address
Axis device manager
Software that can automatically find and set ip addresses and show
connection status, required for proper management of large systems
Network address translation (nat)
Translates private ip addresses to a public address for allowing
private ip's to use internet
Port forwarding
, Allows access to cameras on private lan through internet, router
configures to associate unique http port number to product ip and
default port number
Data transfer protocols
Tcp, udp
Transfer control protocol (tcp)
Provides reliable, connection-based transmission channel, ensures
data sent is data received, retro transmission causes delays but
allows reliability of transmission
User datagram protocol (udp)
Connection-less protocol, does not guarantee delivery of data, no
delay from retro transmission, does not ensure reliability of
transmission
Session initiated protocol (sip)
Text based protocol, used to start/change/end media stream
sessions, standard in voice over ip (voip)
Virtual local area network (vlan)
GRADED A+ GUARANTEED PASS
Class 0 pd
First pd with minimum power at pse 15.4 w
Class 1 pd
Minimum power at pse 4.0 w (common)
Class 2 pd
Minimum power at pse 7.0 w (common)
Class 3 pd
Minimum power at pse 15.4 w
Class 4 pd
Minimum power at pse 30 w
Class 5 pd
Minimum power at pse 60 w
,Class 6 pd
Minimum power at pse 100 w
Private use ip addresses
10.0.0.0, 10.255.255.255, 172.16.0.0 - 172.31.255.255, 192.168.0.0 -
192.168.255.255, cannot be forwarded through router to internet
Dns server
Ties domain name of product to assigned ip address
Axis device manager
Software that can automatically find and set ip addresses and show
connection status, required for proper management of large systems
Network address translation (nat)
Translates private ip addresses to a public address for allowing
private ip's to use internet
Port forwarding
, Allows access to cameras on private lan through internet, router
configures to associate unique http port number to product ip and
default port number
Data transfer protocols
Tcp, udp
Transfer control protocol (tcp)
Provides reliable, connection-based transmission channel, ensures
data sent is data received, retro transmission causes delays but
allows reliability of transmission
User datagram protocol (udp)
Connection-less protocol, does not guarantee delivery of data, no
delay from retro transmission, does not ensure reliability of
transmission
Session initiated protocol (sip)
Text based protocol, used to start/change/end media stream
sessions, standard in voice over ip (voip)
Virtual local area network (vlan)
