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السؤال #1
In a Server Hello TLS handshake message, which parameter is provided as part of an RSA key exchange in addition to the server SSL certificate and the cipher suite?
A. remaster secret
B. erver random bytes
C. rivate key
D. ession key
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اجابة صحيحة: B
السؤال #2
How should end-to-end encryption of API communications be applied between the microservices containers of the application in a Kubernetes environment?
A. et up the network policy on the deployment
B. nsure that container pods are deployed with non-root privileges to enforce encryption
C. odify the application code to instrument encryption of the API communication endpoints
D. eploy Istio service mesh and enable mutual TLS for all the container pods
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اجابة صحيحة: D
السؤال #3
A development team is looking for a tool to automate configurations across the infrastructure. The tool must have these characteristics:written in Godefining a configuration for intentstatefuldeclarativeWhich tool meets these requirements?
A. hef
B. erraform
C. SX
D. APAL
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اجابة صحيحة: B
السؤال #4
Which data encoding format uses gRPC by default for serializing structured sets of information?
A.
B.
C.
D.
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اجابة صحيحة: D
السؤال #5
Which load-balancing algorithm balances loads based on configurations to determine the traffic handling capacity of a server?
A. eighted round robin
B. ticky session
C. east connections
D. P source affinit
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اجابة صحيحة: A
السؤال #6
On which system must the messaging standards be defined to allow communication between all the components for a custom dashboard?
A. anagement server
B. ront end
C. eb application
D. ack en
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اجابة صحيحة: D
السؤال #7
What is a benefit of using continuous testing and static code analysis in a CI pipeline?
A. hey automate code authoring based on user stories
B. hey monitor the production environment and send alerts when errors are detected
C. hey ensure that the product backlog is delivered to the release schedule
D. hey detect source code vulnerabilities as part of the standard build process
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اجابة صحيحة: D
السؤال #8
Which model does model-driven telemetry use to transfer monitoring data to a logging server?
A. NMP
B. ush
C. CMP
D. ul
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اجابة صحيحة: B
السؤال #9
A configuration management tool is needed for the provisioning stage of an automated deployment system. The desired end state of the infrastructure is well-documented and the tool must support rolling back to a previous state. Which tool meets this requirement?
A. ornir
B. nsible
C. enkins
D. errafor
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اجابة صحيحة: B
السؤال #10
How should end-to-end encryption of API communications be applied between the microservices containers of the application in a Kubernetes environment?
A. et up the network policy on the deployment
B. nsure that container pods are deployed with non-root privileges to enforce encryption
C. odify the application code to instrument encryption of the API communication endpoints
D. eploy Istio service mesh and enable mutual TLS for all the container pods
عرض الإجابة
اجابة صحيحة: D
السؤال #11
Which method of addressing data privacy concerns should be considered during the development process of an application?
A. nsure that a firewall runs on the server
B. se SSL/TLS for all communications
C. eny all requests on the web application firewall
D. et X-Frame-Options: DENY in the header
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اجابة صحيحة: B
السؤال #12
Which step is part of a three-legged OAuth2 authorization code grant flow?
A. se authorization codes to access protected resources when approved
B. he OAuth client redirects to the authorization server by using a username and password
C. user initiates a request to the OAuth client by using a predefined token
D. xchange tokens for authorization codes by using the authentication server
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اجابة صحيحة: D
السؤال #13
An engineer oversees the development of an application that is hosted in the Python Django framework. Containerized microservices are used for the application logic. A remote database for state deposition is used. Which two monitoring solutions provide the application observability to assist with troubleshooting and debugging?
A. ecurity information and event management
B. ntegrated configuration environment
C. esource utilization monitor
D. ontinuous deployment pipeline
E. isco Intersight vie
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اجابة صحيحة: CD
السؤال #14
A developer is asked to implement an infrastructure pipeline within the organization. To implement the infrastructure pipeline, the developer must identify the methods that are required for storing and working with credentials, such as API key, usernames, and passwords. Which two methods must be used?
A. nject the secrets into the pipeline at runtime
B. mplement a secret store, such as Vault
C. se SHA-1 hashing and store in a version control system
D. tore the secrets in a vars file, and encrypt and store in a version control system
E. tore the secrets in a text file on your local machine
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اجابة صحيحة: AB
السؤال #15
An engineer needs to design the HTTP headers for an API to meet these HTTP caching requirements:Site must instruct shared caches to retain information.Information must be considered fresh for 10 minutes.Caches must always serve fresh information and must never store stale requests.Which Cache-Control response properties must be used?
A. ache-Control: max-age=3600, no-cache, private
B. ache-Control: max-age=600, no-store, private
C. ache-Control: max-age=3600, proxy-revalidate, public
D. ache-Control: max-age-600, must-revalidate, publi
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اجابة صحيحة: D
السؤال #16
Refer to the exhibit. Which URL retrieves the errors in the GigabitEthernet interface?
A. restconf/data/ietf-interfaces:interfaces-state/GigabitEthernet1
B. restconf/data/ietf-interfaces:interfaces/interface/GigabitEthernet1
C. restconf/data/ietf-interfaces:interfaces-state/interface=GigabitEthernet1
D. restconf/data/ietf-interfaces:interfaces/GigabitEthernet
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اجابة صحيحة: C
السؤال #17
What is a benefit of using continuous testing and static code analysis in a CI pipeline?
A. hey automate code authoring based on user stories
B. hey monitor the production environment and send alerts when errors are detected
C. hey ensure that the product backlog is delivered to the release schedule
D. hey detect source code vulnerabilities as part of the standard build process
عرض الإجابة
اجابة صحيحة: D
السؤال #18
What is an effective strategy for application logging?
A. se an FTP server for collection
B. se the appropriate logging level
C. se SNMP for messages
D. se a single vendor across the network
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اجابة صحيحة: B
السؤال #19
What is an advantage of using gRPC dial-in when using model-driven telemetry on a device?
A.
B.
C.
D.
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اجابة صحيحة: B
السؤال #20
A new monitoring solution has these requirements:Collect real-time telemetry.Pull SNMP data from all network devices.Visualize data in graphs.Which type of database should be used to store the data?
A. elational database
B. ocument database
C. raph database
D. ime-series databas
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اجابة صحيحة: D
السؤال #21
A developer creates an application for a Cisco Catalyst 9000 switch in a Docker container. Which action must be taken to host the application on the switch?
A.
B.
C.
D.
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اجابة صحيحة: A
السؤال #22
What is a capability of AppDynamics when instrumenting an application?
A. t collects performance data
B. t accelerates dependency installations
C. t removes unwanted configuration
D. t retrieves configuration changes from repositories
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اجابة صحيحة: A
السؤال #23
The computer system of a bank is located on a network that is saturated with traffic. The system provides multiple services to the bank customers. A software team develops a REST API to allow a web application, a mobile application, and a third-party application to communicate with one of the bank servers. The software team must optimize consumption of the REST API to meet these requirements:reduce bandwidthreduce latencyreduce the load on servershide network failuresWhat must the team implement to meet the
A. message queue
B. adding
C. PI caching
D. ulti-threadin
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اجابة صحيحة: A
السؤال #24
An engineer needs to improve the responsiveness of an application by implementing client-side HTTP caching. The cached data must be cacheable by everyone and must be validated during each request. Which value must the engineer set in the Cache-Control header to meet these requirements?
A. ax-age
B. o-store
C. rivate
D. o-cach
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اجابة صحيحة: D
السؤال #25
An engineer needs to implement an application monitoring solution to evaluate and fine-tune performance. The application consists of a cloud- hosted web-based front end, an application logic server, and a database back end. During peak hours, users experience degradation to the service as the application becomes less responsive. Which two metrics must the engineer observe to evaluate the application design?
A. TTP error rates
B. eb host network bandwidth
C. SL credential validity
D. atabase available storage
E. ogic server CPU usag
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اجابة صحيحة: AB

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