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السؤال #1
On a Cisco Catalyst 9300 Series Switch, the guest shell is being used to create a service within a container. Which change is needed to allow the service to have external access?
A. Apply ip nat overload on VirtualPortGroup0
B. Apply ip nat inside on Interface VirtualPortGroup0
عرض الإجابة
اجابة صحيحة: C
السؤال #2
The UCS Python SDK includes modules for Service Profile template creation. Which two UCS Service Profile template types are supported? (Choose two.)
A. initial-template
B. updating-template C
E. base-template
عرض الإجابة
اجابة صحيحة: A
السؤال #3
A container running a Python script is failing when it reaches the integration testing phase of the CI/CD process. The code has been reviewed thoroughly and the build process works on this container and all other containers pass unit and integration testing. What should be verified to resolve the issue?
A. that the correct port is exposed in the Dockerfile
B. that the necessary modules and packages are installed on build C
عرض الإجابة
اجابة صحيحة: AB
السؤال #4
An Etag header is included in the HTTP response for an API resource. What are two benefits of using the value of the Etag for future interactions involving the same API resource? (Choose two.)
A. caching and optimization of response payloads
B. creating conditional requests C
E. requesting the list of operations authorized for this resource
عرض الإجابة
اجابة صحيحة: C
السؤال #5
A user is receiving a 429 Too Many Requests error. Which scheme is the server employing that causes this error? A.rate limiting B.time outs C.caching D.redirection
A user is receiving a 429 Too Many Requests error. Which scheme is the server employing that causes this error? A
عرض الإجابة
اجابة صحيحة: A
السؤال #6
Which two types of storage are supported for app hosting on a Cisco Catalyst 9000 Series Switch? (Choose two.)
A. external USB storage B
E. bootflash
عرض الإجابة
اجابة صحيحة: AC
السؤال #7
Which code snippet is required in the headers to successfully authorize wireless information from Cisco DNA Center?
A. headers = {'X-auth-token':'fa8426a0-8eaf-4d22-8e13-7c1b16a9370c'}
B. headers = {'Authorization':'Basic YWRtaW46R3JhcGV2aW5IMQ=='} C
عرض الإجابة
اجابة صحيحة: B
السؤال #8
An application uses an API to periodically sync a large data set. Based on the HTTP message sequence provided, which statements are true about the caching behavior seen in the scenario? (Choose two.)
A. The full dataset was transmitted to the client twice
B. The dataset changed sometime between message #4 and #5
E. Messages #3 and #5 are equivalent
عرض الإجابة
اجابة صحيحة: AB
السؤال #9
Two editors are concurrently updating an article's headline from their mobile devices. What results from this scenario based on this REST API sequence?
A. The article is marked as "Conflicted"
B. The article headline is "Monday Headlines" C
عرض الإجابة
اجابة صحيحة: A
السؤال #10
User report that they can no longer process transactions with the online ordering application, and the logging dashboard is displaying these messages. Fri Jan 10 19:37:31.123 EST 2020 [FRONTEND] INFO: Incoming request to add item to cart from user 45834534858 Fri Jan 10 19:37:31 247 EST 2020 [BACKEND] INFO: Attempting to add item to cart Fri Jan 10 19:37:31 250 EST 2020 [BACKEND] ERROR: Failed to add item: MYSQLDB ERROR: Connection refused What is causing the problem seen in these log messages?
A. The database server container has crashed
B. The backend process is overwhelmed with too many transactions
عرض الإجابة
اجابة صحيحة: B
السؤال #11
The cURL POST request creates an OAuth access token for authentication with FDM API requests. What is the purpose of the file "@token_data" that cURL is handling?
A. This file is a container to log possible error responses in the request
B. This file is given as input to store the access token received from FDM
عرض الإجابة
اجابة صحيحة: B
السؤال #12
Click on the GET Resource button above to view resources that will help with this question. An engineer is managing a DC with 6000 Cisco UCS servers installed and running. The engineer has been asked to identify all resources where the model is in the UCSB family and the available memory is less than or equal to 5 GB. Which REST API call accomplishes this task?
A. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serial&$filter=not(Model eq 'UCSC') and AvailableMemory le 5000
B. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serial&$filter=Model eq 'UCSB' and AvailableMemory lt 5000 C
عرض الإجابة
اجابة صحيحة: B
السؤال #13
An Intersight API is being used to query RackUnit resources that have a tag keyword set to "Site". What is the expected output of this command?
A. list of all resources that have a tag with the keyword "Site"
B. error message because the Value field was not specified C
عرض الإجابة
اجابة صحيحة: A
السؤال #14
A client is written that uses a REST API to interact with a server. Using HTTPS as the transport, an HTTP request is sent and received an HTTP response. The response contains the HTTP response status code: 503 Service Unavailable. Which action is the appropriate response?
A. Add an Authorization header that supplies appropriate credentials and sends the updated request
B. Resend the request using HTTP as the transport instead of HTTPS
عرض الإجابة
اجابة صحيحة: C
السؤال #15
AppGigabitEthernet interface is used as data port for a container on a Cisco Catalyst 9000 Series Switch. Which two interface configuration options should be used? (Choose two.) A.trunk interface
B. bridged virtual interface C
E. subinterface
عرض الإجابة
اجابة صحيحة: D
السؤال #16
An application uses OAuth to get access to several API resources on behalf of an end user. What are two valid parameters to send to the authorization server as part of the first step of an authorization code grant flow? (Choose two.) A.URI to which the authorization server will send the user-agent back when access is granted or denied
B. list of the API resources that the application is requesting to access C
E. name of the application under which the application registered as an OAuth integration
عرض الإجابة
اجابة صحيحة: D
السؤال #17
Which RFC5988 (Web Linking) relation type is used in the Link header to control pagination in APIs?
A. rel="index"
B. rel="page" C
عرض الإجابة
اجابة صحيحة: AD
السؤال #18
Which line of code must be added to this code snippet to allow an application to pull the next set of paginated items?
A. requests
B. requests
عرض الإجابة
اجابة صحيحة: A
السؤال #19
Which configuration of method and parameter retrieves the health of a laptop connected to the network from Cisco DNA Center?
A. PUT; network-health;
B. GET; client-health; C
عرض الإجابة
اجابة صحيحة: AB
السؤال #20
Which snippet presents the correct API call to configure, secure, and enable an SSID using the Meraki API? A.
B.
C.
D.
عرض الإجابة
اجابة صحيحة: B

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