CCDA Certification belongs to the Certification about Cisco Design part. The authoritative exam code of CCDA is 640-863. CCDA is the Pre-Certification Assistant Engineer , CCDA standing the same as CCNA, while CCNA is the Aftermarket-Certification Assistant Engineer. The latest CCDA Q&A updated on Oct. 1st. CCDA 640-863 dump contains 75 Q&As , KillTest braindump website offer the latest about 640-863 Q&A .100% promise you 100% pass the 640-863 Test . As follow is the latest CCDA 640-863 DEMO Download.
1. A Cisco security mechanism has the following attributes:
It is a sensor appliance
It searches for potential attacks by capturing and analyzing traffic
It is a “purpose-built device”
It is installed passively
It introduces no delay or overhead Which Cisco security mechanism is this?
A. IKE
B. PIX
C. HIPS
D. NIDS
E. HMAC
Answer: D
2. You design a network with the following network addresses:
192.168.168.0
192.168.169.0
192.168.170.0
192.168.171.0
192.168.172.0
192.168.173.0
192.168.173.0
192.168.174.0
192.168.175.0
Which route address is the best summary of these network addresses?
A. 192.128.0.0/24
B. 192.128.171.128/3
C. 192.128.168.0/21
D. 192.128.175.0/3
E. 192.128.0.0/16
Answer: C