What are the main technologies of the firewall ()? (multiple choice)
A. Application proxy technology
B. State detection packet filtering technology
C. Application proxy technology
D. Address translation technology
E. Simple packet filtering technology
正解:A,B,C,D,E
質問 2:
What parts of the general network address are composed? (multiple choice)
A. Link address
B. Host address
C. Network address
D. Logical address
正解:B,C
質問 3:
Given a subnet address of 5.32.0.0 and a subnet mask of 255.224.0.0, what is the highest host address allowed in this subnet?
A. 5.255.255.254
B. 5.63.255.254
C. 5.32.255.254
D. 5.54.255.255
正解:B
質問 4:
Where do RPC, NFS and SQL protocols reside at the OSI reference model?
A. Presentation layer
B. Transport layer
C. Session layer
D. Network layer
正解:C
質問 5:
In order to check whether the serial port s0/1 on the Quidway router works in DTE or DCE mode, which of the following commands should be used?
A. display interface s0/1
B. display saved-config
C. display controller serial
D. display current-config
正解:A
質問 6:
In the non-backbone area, the route is injected into the ASBR. The route is 10.1.0.0/24-10.1.3.0/24. The summary route is 192.168.0.0/23. The ABR will advertise the routes to other areas. ()?
A. No hair
B. A summary of four details
C. Four detailed routes
D. A summary route
正解:C
質問 7:
Which of the following commands can be used to display the routing table on a Quidway router?
A. Display ip path
B. Display current-configuration
C. Display ip routing-table
D. Display interface
正解:C
質問 8:
The Advanced Research Projects Agency Network (ARPANET) network is created by United States Department of Defense and is the predecessor of the contemporary global.
Which of the following is the basis of an ARPANET network?
A. Circuit switching
B. Packet switching
C. MPLS forwarding
D. Low-speed serial connection
正解:B
質問 9:
When the switch receives a data frame with a VLAN and there is no corresponding MAC record in the MAC entry, what happens to the switch?
A. Broadcast within the VLAN identified by the data
B. Discard
C. Not processed
D. Broadcast to all ports
正解:A
相田** -
教科書が苦手な方にはもってこいです。Pass4Testさんの問題集のおかげでH31-211に合格しました。