Cisco Certified Network Associate 0 (ccna)

Correct Answer: A


QUESTION 17
What are two characteristics of a small office / home office connection environment? (Choose two)

1. 
   It supports between 1 and 50 users.
   
2. 
   It requires a core, distribution, and access layer architecture.
   
3. 
   It supports between 50 and 100 users.
   
4. 
   A router port connects to a broadband connection.
   
5. 
   It requires 10Gb ports on all uplinks.
   

Correct Answer: AD


QUESTION 18
Which syslog severity level is considered the most severe and results in the system being considered unusable?

1. 
   Critical
   
2. 
   Emergency
   
3. 
   Alert
   
4. 
   Error
   

Correct Answer: B


QUESTION 19
Drag and drop the statements about AAA from the left onto the corresponding AAA services on the right. Not all options are used.

A. Accounting:

-> It records the amount of network resources consumed by the user
-> It tracks the services that a user is using

Authentication:

-> It permits and denies login attempts
-> It supports local, PPP, RADIUS, and TACACS+ options


Correct Answer: A


QUESTION 20
Which benefit does Cisco DNA Center provide over traditional campus management?

1. 
   Cisco DNA Center leverages SNMPv3 for encrypted management, and traditional campus management uses SNMPv2.
   
2. 
   Cisco DNA Center leverages APIs, and traditional campus management requires manual data gathering.
   
3. 
   Cisco DNA Center automates SSH access for encrypted entry, and SSH is absent from traditional campus management.
   
4. 
   Cisco DNA Center automates HTTPS for secure web access, and traditional campus management uses HTTP.