350-401 | ExamData

Question#251

Which data is properly formatted with JSON?
A.

B.

C.

D.

Discover Answer

B

Question#252

Based on the output below, which Python code shows the value of the "upTime" key?

A. json_data = response.json() print(json_data['response'][0]['upTime'])
B. json_data = response.json() print(json_data[response][0][upTime])
C. json_data = json.loads(response.text) print(json_data['response']['family']['upTime'])
D. json_data = response.json() print(json_data['response'][family]['upTime'])

Discover Answer

C

Question#253

Which exhibit displays a valid JSON file?
A.

B.

C.

D.

Discover Answer

D

Question#254

Refer to the exhibit.

What is the JSON syntax that is formed from the data?

A. {Name: Bob Johnson, Age: 75, Alive: true, Favorite Foods: [Cereal, Mustard, Onions]}
B. {ג€Nameג€: ג€Bob Johnsonג€, ג€Ageג€: 75, ג€Aliveג€: true, ג€Favorite Foodsג€: [ג€Cerealג€, ג€Mustardג€, ג€Onionsג€]}
C. {'Name': 'Bob Johnson', 'Age': 75, 'Alive': True, 'Favorite Foods': 'Cereal', 'Mustard', 'Onions'}
D. {ג€Nameג€: ג€Bob Johnsonג€, ג€Ageג€: Seventyfive, ג€Aliveג€: true, ג€Favorite Foodsג€: [ג€Cerealג€, ג€Mustardג€, ג€Onionsג€]}

Discover Answer

B

Question#255

Which JSON syntax is valid?

A. {ג€switchג€: ג€nameג€: ג€dist1ג€, ג€interfacesג€: [ג€gig1ג€, ג€gig2ג€, ג€gig3ג€]}
B. {/ג€switch/ג€: {/ג€name/ג€: ג€dist1ג€, /ג€interfaces/ג€: [ג€gig1ג€, ג€gig2ג€, ג€gig3ג€]}}
C. {ג€switchג€: {ג€nameג€: ג€dist1ג€, ג€interfacesג€: [ג€gig1ג€, ג€gig2ג€, ג€gig3ג€]}}
D. {'switch': ('name': 'dist1', 'interfaces': ['gig1', 'gig2', 'gig3'])}

Discover Answer

C

Question#256

What is the structure of a JSON web token?

A. three parts separated by dots: header, payload, and signature
B. three parts separated by dots: version, header, and signature
C. header and payload
D. payload and signature

Discover Answer

A
Reference:
https://auth0.com/docs/tokens/references/jwt-structure

Question#257

A response code of 404 is received while using the REST API on Cisco DNA Center to POST to this URI:
/dna/intent/api/v1/template-programmer/project
What does the code mean?

A. The POST/PUT request was fulfilled and a new resource was created. Information about the resource is in the response body.
B. The request was accepted for processing, but the processing was not completed.
C. The client made a request for a resource that does not exist.
D. The server has not implemented the functionality that is needed to fulfill the request.

Discover Answer

C
Reference:
https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/application-policy-infrastructure-controller-enterprise-module/1-2-x/config-guide/ b_apic-em_config_guide_v_1-2-x/b_apic-em_config_guide_v_1-2-x_chapter_01001.html

Question#258

Which two operations are valid for RESTCONF? (Choose two.)

A. PULL
B. PUSH
C. PATCH
D. REMOVE
E. ADD
F. HEAD

Discover Answer

CF
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/166/b_166_programmability_cg/b_166_programmability_cg_chapter_01011.html

Question#259

Refer to the exhibit. An engineer is using XML in an application to send information to a RESTCONF-enabled device. After sending the request, the engineer gets this response message and an HTTP response code of 400. What do these responses tell the engineer?

A. The Accept header sent was application/xml.
B. POST was used instead of PUT to update.
C. The Content-Type header sent was application/xml.
D. A JSON body was used.

Discover Answer

C

Question#260

What is used to validate the authenticity of client and is sent in HTTP requests as a JSON object?

A. SSH
B. HTTPS
C. JWT
D. TLS

Discover Answer

C