Here are the answers to Wednesday's Cisco and CompTIA certification exam practice questions!
CCNA Exam:
In OSPF, what route is described by the term "external route"?
A. A route to a destination in another area.
B. A route to a destination in Area 0.
C. A route injected into OSPF by the ASBR.
D. A route injected into OSPF by the ABR.
E. A route using a virtual link to reach the destination.
Answer: C. An OSPF external route is a route redistributed into the OSPF domain by the Autonomous System Border Router (ASBR).
A+ Exam:
Which statement is true regarding the amber and green lights on a Network Interface Card (NIC)?
A. A rapidly flashing green light is desirable.
B. A rapidly flashing amber light is desirable.
C. An occasionally flashing green light is desirable.
D. An occasionally flashing amber light is desirable.
Answers: D. The green light is the link light and should actually remain a solid green; the amber light indicates collisions, and an occasional flash of that light is acceptable. A rapidly flashing amber light indicates an unacceptable number of collisions.
Network+ Certification:
Which of the following network devices make inter-VLAN routing possible?
A. router
B. L2 switch
C. L3 switch
D. multilayer switch
E. hub
F. repeater
Answers: A, C, D. To allow hosts in different VLANs to communicate, a device capable of routing needs to be involved. That includes routers, Layer 3 switches, and multilayer switches. Hubs and repeaters work at Layer 1 of the OSI model and cannot perform routing.
CCNP / BSCI Exam:
On an ABR, the full command to configure under the OSPF router process to make Area 781 a totally stub area is ____________. (No abbreviations!)
Answer: area 781 stub no-summary
CCNP / BCMSN Exam:
Which of the following will reset a switch's revision number back to zero?
A. Change the VTP domain name to a nonexistent domain, then change it back.
B. Reload the switch.
C. Reload the switch and enter the BREAK sequence during reload.
D. Change the VTP mode to Transparent, then change it back to Server.
Answer: A, D. Sometimes this theory doesn't quite work in the real world, but those are the two theoretical ways to handle this situation.
See you later today with a new batch of questions, and more!
To your certification exam success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
CCNA Exam:
In OSPF, what route is described by the term "external route"?
A. A route to a destination in another area.
B. A route to a destination in Area 0.
C. A route injected into OSPF by the ASBR.
D. A route injected into OSPF by the ABR.
E. A route using a virtual link to reach the destination.
Answer: C. An OSPF external route is a route redistributed into the OSPF domain by the Autonomous System Border Router (ASBR).
A+ Exam:
Which statement is true regarding the amber and green lights on a Network Interface Card (NIC)?
A. A rapidly flashing green light is desirable.
B. A rapidly flashing amber light is desirable.
C. An occasionally flashing green light is desirable.
D. An occasionally flashing amber light is desirable.
Answers: D. The green light is the link light and should actually remain a solid green; the amber light indicates collisions, and an occasional flash of that light is acceptable. A rapidly flashing amber light indicates an unacceptable number of collisions.
Network+ Certification:
Which of the following network devices make inter-VLAN routing possible?
A. router
B. L2 switch
C. L3 switch
D. multilayer switch
E. hub
F. repeater
Answers: A, C, D. To allow hosts in different VLANs to communicate, a device capable of routing needs to be involved. That includes routers, Layer 3 switches, and multilayer switches. Hubs and repeaters work at Layer 1 of the OSI model and cannot perform routing.
CCNP / BSCI Exam:
On an ABR, the full command to configure under the OSPF router process to make Area 781 a totally stub area is ____________. (No abbreviations!)
Answer: area 781 stub no-summary
CCNP / BCMSN Exam:
Which of the following will reset a switch's revision number back to zero?
A. Change the VTP domain name to a nonexistent domain, then change it back.
B. Reload the switch.
C. Reload the switch and enter the BREAK sequence during reload.
D. Change the VTP mode to Transparent, then change it back to Server.
Answer: A, D. Sometimes this theory doesn't quite work in the real world, but those are the two theoretical ways to handle this situation.
See you later today with a new batch of questions, and more!
To your certification exam success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
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