Cisco CCNP Enterprise 350-401 Questions & Answers

• Question 191:

  Refer to the exhibit. What is the JSON syntax that is formed from the data?

  

  Make is Gocar Model is Zoom

  Features are:

  1.

  Power Windows

  2.

  Manual Drive

  3.

  Auto AC

  A. Make":'Gocar, "Model': "Zoom", "Features": ["Power Windows", "Manual Dnve", "Auto AC"]}

  B. `Make ": "Gocar1, "Model": "Zoom", "Features": ["Power Windows", "Manual Drive", "Auto AC"]

  C. {"Make": Gocar, "Model": Zoom, "Features": Power Windows, Manual Drive, Auto AC}

  D. ("Make":[ "Gocar", "Model": "Zoom"], Features": ["Power Windows", "Manual Drive", "Auto AC"]}

  Correct Answer: A

  JSON syntax structure: + uses curly braces {} to hold objects and square brackets [] to hold arrays + JSON data is written as key/value pairs + A key/value pair consists of a key (must be a string in double quotation marks ""), followed by a

  colon :, followed by a value. For example: "name":"John" + Each key must be unique + Values must be of type string, number, object, array, boolean or null + Multiple key/value within an object are separated by commas , JSON can use

  arrays. Arrays are used to store multiple values in a single variable. For example:

  {

  "name":"John",

  "age":30,

  "cars":[ "Ford", "BMW", "Fiat"]

  }

  In the above example, "cars" is an array which contains three values "Ford", "BMW" and "Fiat".

  Note: Although our correct answer above does not have curly braces to hold objects but it is still the best choice here.

  

• Question 192:

  In Cisco DNA Center, what is used to publish events and notifications to a third-party product such as IPAM?

  A. intent API

  B. southbound SDK

  C. integration API

  D. RESTful API

  Correct Answer: C

• Question 193:

  What is the purpose of an integration API in Cisco DNA Center?

  A. Obtain information about clients, sites, and topology from Cisco DNA Center.

  B. Enable external systems to take actions in response to an event.

  C. Allow the platform into approval chains in ITSM.

  D. Enable discovery and control of the network by using HTTPS verbs.

  Correct Answer: C

• Question 194:

  Router R1 must be configured as a UDP responder on port 6336. Which configuration accomplishes this task?

  A. (config)#ip sla responder udp-echo ipaddress 10.10.10.1 port 6336

  B. (config)#ip sla responder udp-echo ipv4 10.10.10.1 port 6336

  C. (config)#ip sla responder ipaddress 10.10.10.1 port 6336

  D. (config-if)#ip sla responder udp-port ipaddress 10.10.10.1 port 6336

  Correct Answer: A

• Question 195:

  A customer requires their wireless data traffic to egress at the switch port of the access point. Which access point mode supports this?

  A. FlexConnect

  B. Sniffer

  C. Bridge

  D. Monitor

  Correct Answer: A

  https://study-ccnp.com/cisco-wireless-access-point-ap-modes-explained/

  "FlexConnect Mode

  FlexConnect AP mode enables switching traffic between an SSID and a VLAN locally if the CAPWAP to the WLC is down, even when the AP is at a remote site. It can also be configured to egress at the access point's LAN port."

• Question 196:

  What is a capability of the Cisco DNA Center southbound API?

  A. It adds support for managing non-Cisco devices from Cisco DNA Center.

  B. It connects to ITSM services such as ServiceNow.

  C. It sends webhooks from Cisco DNA Center when alerts are triggered.

  D. It allows administrators to make API calls to Cisco DNA Center.

  Correct Answer: A

• Question 197:

  An engineer must configure interface GigabitEthernet0/0 for VRRP group 10. When the router has the highest priority in the group, it must assume the master role. Which command set must be added to the initial configuration to accomplish this task? Initial Configuration interface GigabitEthernet0/0 description To IDF A 38-24-044.40 ip address 172.16.13.2 255.255.255.0

  A. vrrp 10 ip 172.16.13.254 vrrp 10 preempt

  B. standby 10 ip 172.16.13.254 standby 10 priority 120

  C. vrrp group 10 ip 172.16.13 254.255.255.255.0 vrrp group 10 priority 120

  D. standby 10 ip 172.16.13.254 255.255.255.0 standby 10 preempt

  Correct Answer: A

  In fact, VRRP has the preemption enabled by default so we don`t need the vrrp 10 preempt command. The default priority is 100 so we don`t need to configure it either. But notice that the correct command to configure the virtual IP address for the group is vrrp 10 ip {ip-address} (not vrrp group 10 ip ...) and this command does not include a subnet mask.

• Question 198:

  What are two reasons a company would choose a cloud deployment over an on-prem deployment? (Choose Two)

  A. In a cloud environment, the company controls technical issues. On-prem environments rely on the service provider to resolve technical issue.

  B. Cloud costs adjust up or down depending on the amount of resources consumed. On- Prem costs for hardware, power, and space are ongoing regardless of usage

  C. Cloud deployments require long implementation times due to capital expenditure processes. On-Prem deployments can be accomplished quickly using operational expenditure processes.

  D. Cloud resources scale automatically to an increase in demand. On-prem requires additional capital expenditure.

  E. In a cloud environment, the company is in full control of access to their data. On-prem risks access to data due to service provider outages

  Correct Answer: BD

• Question 199:

  Which unit is used to express the signal-to-noise ratio?

  A. mW

  B. db

  C. amp

  D. dbm

  Correct Answer: B

  Signal-to-noise ratio (SNR or S/N) is the ratio of signal power to the noise power, and its unit of expression is typically decibels (dB).

• Question 200:

  Which design principle should be followed in a Cisco SD-Access wireless network deployment?

  A. The WLC is connected outside of the fabric

  B. The WLC is part of the fabric underlay

  C. The access point is connected outside of the fabric.

  D. The WLC is part of the fabric overlay.

  Correct Answer: A

  WLC

  ?WLC is connected outside Fabric (optionally directly to Border)

  ?WLC needs to reside in global routing table ?to talk to CP!

  ?No need for inter-VRF leaking for AP to join the WLC

  ?WLC can only belong to one FD. WLC talks to one CP (two for HA)

  Access Points

  ?AP is directly connected to FE (or to an extended node switch)

  ?AP is part of Fabric overlay

  ?AP belongs to the INFRA_VN which is mapped to the global routing table (new in DNAC 1.1)

  ?AP joins the WLC in Local mode