Cisco 200-901 Practice Test - Questions Answers, Page 8

List of questions
Question 71

Which REST architectural constraint indicates that no client context should be stored on the server between requests?
cacheable
stateless
uniform interface
client-server
Reference: https://developer.cisco.com/docs/nx-os/#!representational-state-transfer-rest Topic 3, Cisco Platforms and Development
Question 72

Which platform has an API that can be used to obtain a list of vulnerable software on user devices?
Cisco Umbrella
Cisco Firepower
Cisco Identity Services Engine
Cisco Advanced Malware Protection
Question 73

Which two items are Cisco DevNet resources? (Choose two.)
TAC Support
Software Research
API Documentation
Bitbucket
Sandbox
Reference: https://developer.cisco.com/
Question 74

FILL BLANK Fill in the blanks to complete the Python script to update the Webex Teams membership of a room using the Python requests library.
import requests
url = βhttps://api.ciscospark.com/v1/memberships/
Y2lzY29zcGFyazov379971079INISVAvOTJiM2RkOWEtNjc1ZC00YTQxLThjNDEtMmFiZGY4OWY0NGY0OjExNzJkNmYwL TJIYzMtMTFIOS1iOWI3LWNmMjg3MTJhYTkzNwβ my_token = βAbCdEf123456β
payload = β{\n \βisModerator\β: true\n}β headers = {
βAuthorizationβ: βBearerβ + my_token,
βContent-Typeβ: βapplication/jsonβ
}
response = requests.__________ (βPATCHβ, url, headers=__________, data =__________ )
print(response.text.encode(βutf8β))
Answer: A
Explanation:
response = requests.request(βPATCHβ, url, headers= headers, data = payload ) print(response.text.encode(βutf8β))
Question 75

While developing a real-time VoIP application on a Cisco Webex Teams platform, users report that their voice gets chopped or parts of the conversation drops out. Which network constraint is impacting the application?
jitter
capacity
delay
latency
Question 76

FILL BLANK
Refer to the exhibit.
Fill in the blank to complete the query parameter and value so that the result set is returned in reverse chronological order (most recent first) based on when messages were posted to those rooms. HTTP GET /v1/rooms
Answer: A
Explanation:
GET/v1/rooms{?teamId,type,sortBy,max}
Reference: https://developer.webex.com/docs/api/v1/rooms/list-rooms
Question 77

A company has written a script that creates a log bundle from the Cisco DNA Center every day. The script runs without error and the log bundles are produced. However, when the script is run during business hours, people report poor voice quality of phone calls. What explains this behavior?
The script is written in a low-level programming language where there is no memory safety. This causes a buffer overflow and disruption on the network.
The speed and duplex settings in Cisco DNA Center are set incorrectly, which causes the transfer to be too slow.
The script is running in the Voice VLAN and causes delays and jitter in the subnet.
Generating the logs causes the CPU on the network controller to spike, which causes delays in forwarding the voice IP packets.
Question 78

FILL BLANK
Fill in the blanks to complete the statement.
Cisco DNA Center provides the capability to send an HTTP____________request to the API endpoint https://DNA-C_API_ADDRESS/api/v1/network-device/and receive the network____________ list in____________ format.
Answer: A
Explanation:
authentication parameter json
Question 79

FILL BLANK
Fill in the blanks to complete the Python script to retrieve a list of network devices using the Cisco DNA Center API.
my_token=
βeyJ0eXAiOiJKV1QiLCJhbGciOiJIUzl1NiJ9.ey.JzdWliOil1ZDE0OWZkMjhlZTY2
MmQ3NGM5YzE5ZTliLmYzMClslmV4cCI6MTU3MjM3ODE5MCwidXNlcm5hbWUiOiJraX
N370940885.zhK5LPQd501ZUpZI0IH_qrgOXttlNbxSFFF7JOEtRlsβ
import requests
url = βhttps://myDNAserver/dna/intent/api/v1/network-deviceβ payload = {}
headers = {βx-auth-tokenβ: my_token}
response = requests.request(____________ , url,
headers =____________ , data =____________ ) print(response.text.encode(βutf8β))
Answer: A
Explanation:
response = requests.request( method , url, headers = headers, data = request.get_data ) print(response.text.encode(βutf8β))
Reference: https://www.programcreek.com/python/example/64946/flask.request.get_data
Question 80

Refer to the exhibit.
Given the API documentation for the UCS SDK Python class, UcsHandle, which code snippet creates a handle instance?
Option A
Option B
Option C
Option D
Reference: https://www.ciscolive.Com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRINI%202020-LG.pdf
Question