Here are the answers to your free Cisco and CompTIA practice exam questions from Tuesday, January 29!
CCNA 640-802 Exam:
By default, what values are considered by EIGRP when computing a path's metric?
A. bandwidth
B. hop count
C. delay
D. load
E. reliability
F. MTU
Answers: A, C. EIGRP considers bandwidth and delay by default in its route calculations.
Cisco CCENT / CompTIA Network+ Certification:
Which layer of the OSI model is generally recognized as the "management layer"?
Answer: The Session layer.
CompTIA Security+ Certification:
Briefly describe the term "teardrop attack".
Answer: IP fragments with large payloads are the method of attack. Issues with the TCP fragmentation reassembly code of Windows NT, 96, and 3.1x (among others) created this opening.
CCNP Certification / BSCI Exam:
A non-Cisco router will consider what value first during the BGP best path selection process?
A. AS_PATH
B. origin
C. MED
D. weight
E. LOCAL_PREF
F. aggregator
Answer: E. On a Cisco router, weight is the first consideration. However, weight is a Cisco-proprietary BGP attribute. A non-Cisco router will consider LOCAL_PREF first.
CCNP Certification / BCMSN Exam:
Short answer: How can you change the speed and duplex of multiple ports with one command?
Answer: Use the interface range command to configure multiple ports at one time.
CCNP Certification / ISCW Exam:
Which of the following queueing strategies gives priority to interactive, low-bandwidth communications?
A. FIFO
B. PQ
C. CQ
D. DQ
E. WFQ
Answer: E. That's what Weighted Fair Queueing (WFQ) does!
New questions posted later today!
To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com/
CCNA 640-802 Exam:
By default, what values are considered by EIGRP when computing a path's metric?
A. bandwidth
B. hop count
C. delay
D. load
E. reliability
F. MTU
Answers: A, C. EIGRP considers bandwidth and delay by default in its route calculations.
Cisco CCENT / CompTIA Network+ Certification:
Which layer of the OSI model is generally recognized as the "management layer"?
Answer: The Session layer.
CompTIA Security+ Certification:
Briefly describe the term "teardrop attack".
Answer: IP fragments with large payloads are the method of attack. Issues with the TCP fragmentation reassembly code of Windows NT, 96, and 3.1x (among others) created this opening.
CCNP Certification / BSCI Exam:
A non-Cisco router will consider what value first during the BGP best path selection process?
A. AS_PATH
B. origin
C. MED
D. weight
E. LOCAL_PREF
F. aggregator
Answer: E. On a Cisco router, weight is the first consideration. However, weight is a Cisco-proprietary BGP attribute. A non-Cisco router will consider LOCAL_PREF first.
CCNP Certification / BCMSN Exam:
Short answer: How can you change the speed and duplex of multiple ports with one command?
Answer: Use the interface range command to configure multiple ports at one time.
CCNP Certification / ISCW Exam:
Which of the following queueing strategies gives priority to interactive, low-bandwidth communications?
A. FIFO
B. PQ
C. CQ
D. DQ
E. WFQ
Answer: E. That's what Weighted Fair Queueing (WFQ) does!
New questions posted later today!
To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com/
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