Thought For The Day:
Genius is seldom recognized for what it is: a great capacity for hard work. - Henry Ford
Here are today's Cisco and CompTIA certification practice questions! All of today's questions are "short answer" - no multiple choice!
CCNA Exam:
What's the overall limit on the number of access-control lists that can be configured on a single interface?
A+ Certification / Network+ Certification Combination Question:
Which of the OSI layers is responsible for the construction, maintenance, and teardown of a communication channel between two end hosts?
CCNP Certification / BCSI Exam:
The definition "a router that has an interface in Area 0 and another in a non-backbone area" describes what OSPF router type?
CCNP Certification / BCMSN Exam:
In an Etherchannel, what mathematical operation decides the physical channel that will actually carry the data from a particular source to a particular destination?
Start Studying For The New 642-812 BCMSN Exam NOW - And Save Money, Too!
Cisco's changed the BCMSN exam, and the new 642-812 version is tough! It also tests many of the BCMSN topics from 642-811 - so even though my fully updated BCMSN Study Package will be available on April 30, you can start studying today and save $20 at the same time!
Just follow this link to order my 642-811 BCMSN Study Package, and you can start studying in just minutes. On April 30, I'll email you download instructions for the newly updated BCMSN package - and you'll be way ahead in your studies when you get the new download. You'll also save money, because you save $20 by purchasing today!
Get started TODAY on your BCMSN studies - just follow this link!
http://www.thebryantadvantage.com/BCMSNStudyPackage.htm
Here are the answers to Saturday's Cisco and CompTIA practice questions!
CCNA Certification / Network+ Combination Question:
Host A wants to send data to Host B. Host A knows Host B's Layer 3 address, but not its Layer Two address. What protocol will resolve this issue?
A. ARP
B. RARP
C. IARP
D. DHCP
Answer: A. That's the job of ARP - Address Resolution Protocol.
A+ Certification:
Starting at Layer 1 of the OSI model and working up, arrange these topics and protocols in order. Some layers will have more than one topic or protocol.
TCP, IP, MAC address, physical address, bridge, switch, router, segment, frame, packet, UDP
Answers:
Physical layer (Layer One) - None of these.
Data Link layer (Layer Two) - MAC address, physical address, bridge, switch, frame
Network layer (Layer Three) - IP, router, packet
Transport layer (Layer Four) - TCP, segment, UDP
CCNP Certification / BSCI Exam:
Short answer: After route summarization is configured, the router on which summarization is configured will have an extra route. To what interface or destination does this new route point?
Answer: There will be a route to the Null0 interface. This is a routing loop prevention mechanism.
CCNP Certification / BCMSN Exam:
Short answer: A switch has two paths to the root bridge. One is direct, the other goes through another switch. You want to lessen the delay that will occur if the current root port goes down. What Cisco feature can help?
Answer: Uplinkfast can help. When the root port goes down, the currently blocked port will be placed info forwarding mode almost immediately.
Fresh answers and questions posted Monday, plus another free tutorial! See you then!
To your certification exam success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
Genius is seldom recognized for what it is: a great capacity for hard work. - Henry Ford
Here are today's Cisco and CompTIA certification practice questions! All of today's questions are "short answer" - no multiple choice!
CCNA Exam:
What's the overall limit on the number of access-control lists that can be configured on a single interface?
A+ Certification / Network+ Certification Combination Question:
Which of the OSI layers is responsible for the construction, maintenance, and teardown of a communication channel between two end hosts?
CCNP Certification / BCSI Exam:
The definition "a router that has an interface in Area 0 and another in a non-backbone area" describes what OSPF router type?
CCNP Certification / BCMSN Exam:
In an Etherchannel, what mathematical operation decides the physical channel that will actually carry the data from a particular source to a particular destination?
Start Studying For The New 642-812 BCMSN Exam NOW - And Save Money, Too!
Cisco's changed the BCMSN exam, and the new 642-812 version is tough! It also tests many of the BCMSN topics from 642-811 - so even though my fully updated BCMSN Study Package will be available on April 30, you can start studying today and save $20 at the same time!
Just follow this link to order my 642-811 BCMSN Study Package, and you can start studying in just minutes. On April 30, I'll email you download instructions for the newly updated BCMSN package - and you'll be way ahead in your studies when you get the new download. You'll also save money, because you save $20 by purchasing today!
Get started TODAY on your BCMSN studies - just follow this link!
http://www.thebryantadvantage.com/BCMSNStudyPackage.htm
Here are the answers to Saturday's Cisco and CompTIA practice questions!
CCNA Certification / Network+ Combination Question:
Host A wants to send data to Host B. Host A knows Host B's Layer 3 address, but not its Layer Two address. What protocol will resolve this issue?
A. ARP
B. RARP
C. IARP
D. DHCP
Answer: A. That's the job of ARP - Address Resolution Protocol.
A+ Certification:
Starting at Layer 1 of the OSI model and working up, arrange these topics and protocols in order. Some layers will have more than one topic or protocol.
TCP, IP, MAC address, physical address, bridge, switch, router, segment, frame, packet, UDP
Answers:
Physical layer (Layer One) - None of these.
Data Link layer (Layer Two) - MAC address, physical address, bridge, switch, frame
Network layer (Layer Three) - IP, router, packet
Transport layer (Layer Four) - TCP, segment, UDP
CCNP Certification / BSCI Exam:
Short answer: After route summarization is configured, the router on which summarization is configured will have an extra route. To what interface or destination does this new route point?
Answer: There will be a route to the Null0 interface. This is a routing loop prevention mechanism.
CCNP Certification / BCMSN Exam:
Short answer: A switch has two paths to the root bridge. One is direct, the other goes through another switch. You want to lessen the delay that will occur if the current root port goes down. What Cisco feature can help?
Answer: Uplinkfast can help. When the root port goes down, the currently blocked port will be placed info forwarding mode almost immediately.
Fresh answers and questions posted Monday, plus another free tutorial! See you then!
To your certification exam success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com
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