200-901 Exam Questions
676 real 200-901 exam questions with expert-verified answers and explanations. Page 4 of 14.
- Question #152Software Development and Design
A developer needs to prepare the file README.md in the working tree for the next commit operation using Git. Which command needs to be used to accomplish this?
GitVersion ControlStaging AreaCLI - Question #153Understanding and Using APIs
Which response status code is used by a RESTful interface to indicate successful execution of a request?
HTTP Status CodesRESTful APIsAPI ResponsesWeb Services - Question #154Application Deployment and Security
In which situation would an edge computing solution be used?
Edge ComputingLow LatencyApplication DeploymentDistributed Systems - Question #155Network Fundamentals
What are the two purposes for using a VLAN in a network? (Choose two)
VLANsNetwork SegmentationBroadcast DomainsNetworking Fundamentals - Question #156Network Fundamentals
Which two query types does a client make to a DNS server? (Choose Two)
DNSNetwork ProtocolsDNS Record TypesClient Queries - Question #157Infrastructure and Automation
What is a benefit of a model-driven approach for infrastructure automation?
Infrastructure AutomationModel-Driven AutomationAutomation ScriptingDeclarative Configuration - Question #158Infrastructure and Automation
What are the two principles of an infrastructure as code environment? (Choose two)
Infrastructure as CodeAutomationConsistencyReusability - Question #159Understanding and Using APIs
Refer to the exhibit. The JSON data in the exhibit has been parsed and stored into a variable "data". What returns the value "172.16.0.11"?
JSON ParsingData StructuresAPI Data AccessPython Indexing - Question #160Infrastructure and Automation
An automation script fails to connect to an internal server exactly 1 out of 2 times it is executed. This behavior is seen from different clients. Which networking device must be a...
Load balancingTroubleshootingNetwork devicesConnectivity issues - Question #161Application Deployment and Security
Refer to the exhibit. Which OWASP threat does this example demonstrate?
OWASPCross-Site ScriptingWeb SecurityApplication Vulnerabilities - Question #162Software Development and Design
Drag and Drop Question Drag and drop the characteristics from the left onto the corresponding software development methodologies on the right. Answer:
Software Development MethodologiesSDLCSoftware Design Principles - Question #163Software Development and Design
Drag and Drop Question Drag and Drop the GIT commands from the left onto the right that add modified local files to a remote repository. Not all options are used Answer:
GIT commandsVersion ControlRemote RepositoriesSoftware Development Workflow - Question #164Application Deployment and Security
A company requires a new platform to store large volumes of log data that is generated in their assembly plant. The platform must be scalable, so the underlying technology must pro...
Cloud Deployment ModelsPrivate CloudData SecurityScalability - Question #165Infrastructure and Automation
What is a procedural component of CI/CD pipelines?
CI/CD PipelinesContinuous IntegrationTest AutomationQuality Gates - Question #166Software Development and Design
Drag and Drop Question Drag and drop the code from the bottom onto the box where the code is missing in the Bash script to complete the missing assignment. Answer:
Bash scriptingScripting syntaxVariable assignmentCode completion - Question #167Infrastructure and Automation
During which step of the CI/CD pipeline for infrastructure automation is code from multiple developers combined to compile and test different components?
CI/CD pipelineContinuous IntegrationInfrastructure automationCode compilation and testing - Question #168Understanding and Using APIs
What is used in JSON to represent a Python Tuple?
JSONPythonData SerializationJSON Array - Question #169Software Development and Design
What is the main purpose of a code review?
Code reviewSoftware quality assuranceError identificationTeam collaboration - Question #170Understanding and Using APIs
Refer to the exhibit. Assuming the password is `'Cloud123'', which Bash command will allow a successful authorization of the REST API call in the code?
API AuthenticationEnvironment VariablesShell CommandsREST API - Question #171Understanding and Using APIs
Which HTTP error code relates to redirection?
HTTP Status CodesRedirectionAPI Communication - Question #172Network Fundamentals
Which port does HTTPS use by default?
HTTPSPort NumbersNetworking Protocols - Question #173Software Development and Design
How does a developer create and switch to a new branch called 'my-bug--fix', to develop a product fix?
GitVersion ControlBranchingDeveloper Workflow - Question #174Software Development and Design
Why would a developer compare a current version of code to a previous version?
Version ControlCode ManagementSoftware Development PracticesCode Integrity - Question #175Infrastructure and Automation
What is a benefit of using edge computing in an IoT implementation?
Edge ComputingIoTData ProcessingLatency - Question #176Network Fundamentals
Where is an IP packet routed if the packet does not match any routes in the routing table?
IP RoutingDefault GatewayRouting TablePacket Forwarding - Question #177Infrastructure and Automation
Which configuration management tool has an agentless capability?
Configuration ManagementAutomation ToolsAgentless AutomationAnsible - Question #178Network Fundamentals
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 cons...
JitterVoIPNetwork QoSReal-time communication - Question #179Cisco Platforms and Development
What are two key capabilities of Cisco Finesse? (Choose two.)
Cisco FinesseWeb-based UIGadget architectureThin client - Question #180Understanding and Using APIs
Refer to the exhibit. An API call is constructed to retrieve the inventory in XML formal by using the API. The response to the call is 401 Unauthorized. Which two headers must he a...
API AuthenticationHTTP HeadersContent NegotiationREST API - Question #181Software Development and Design
What is a benefit of organizing code into modules?
Code ModularitySoftware DesignTeam CollaborationDevelopment Practices - Question #182Understanding and Using APIs
A developer needs a list of clients connected to a specific device in a Meraki network. After making a REST API call, the developer receives an unfamiliar response code. Which Cisc...
API troubleshootingREST APIDevNet resourcesAPI documentation - Question #183Understanding and Using APIs
A developer is trying to retrieve data over a REST API. The API server responds with an HTTP client error response code. After investigating the response the developer realizes the...
REST API error handlingHTTP status codesRate limitingRetry-After header - Question #184Understanding and Using APIs
What are two use cases where webhooks are effective? (Choose two.)
WebhooksEvent-driven architectureAPI integrationNotifications - Question #185Application Deployment and Security
A local Docker alpine image has been created with an image ID of a391665405fe and tagged as "latest". Which command creates a running container based on the tagged image, with the...
DockerContainerizationdocker runPort mapping - Question #186Network Fundamentals
What are two functions of a routing table on a network device? (Choose two.)
Routing TableNetwork FundamentalsStatic RoutingDynamic Routing - Question #187Understanding and Using APIs
How do XML and JSON compare regarding functionality?
JSONXMLData FormatsData Structures - Question #188Infrastructure and Automation
Refer to the exhibit. Which infrastructure automation method is shown?
CI/CDInfrastructure AutomationDevOpsAutomation Methods - Question #189Understanding and Using APIs
Which HTTP response status code means "Forbidden"?
HTTP status codesAPI responsesWeb protocolsError handling - Question #190Network Fundamentals
What does a load balancer distribute in a network environment?
Load balancingNetwork servicesTraffic distributionHigh availability - Question #191Network Fundamentals
Refer to the exhibit. Which Device limits traffic between Server 1 and Server 2?
Network SecurityTraffic FilteringFirewallAccess Control Lists (ACLs) - Question #192Application Deployment and Security
Refer to the exhibit. Which function does the EXPOSE line perform when building an image from this Dockerfile?
DockerfileDocker EXPOSEContainer NetworkingDocker Image Building - Question #193Infrastructure and Automation
What are two benefits of model-driven programmability? (Choose two.)
Model-driven programmabilityNetwork automationAPI abstractionData models - Question #194Cisco Platforms and Development
Which API must an engineer use to change a netmask on a Cisco IOS XE device?
RESTCONFYANGIOS XE APINetwork Automation - Question #195Network Fundamentals
What is the purpose of a MAC address on a network device?
MAC addressNetwork interfaceHardware addressLayer 2 - Question #196Application Deployment and Security
How are load balancers used in modern application deployments?
Load BalancersApplication DeploymentHigh AvailabilityZero-downtime deployments - Question #197Software Development and Design
Which advantage does the agile process offer compared to waterfall software development?
Agile methodologyWaterfall methodologySDLCIncremental delivery - Question #198Network Fundamentals
Which protocol must be allowed on the firewall so that NTP services work properly?
NTPUDPFirewall rulesNetworking protocols - Question #199Understanding and Using APIs
Refer to the exhibit. A developer needs to upload a local file by using the REST API. The developer gathers information according to the documentation and sends the request by usin...
REST APIAuthenticationcURLHTTP Headers - Question #200Understanding and Using APIs
Which HTTP response code should be returned when the request is completed but there is no content to send for the request?
HTTP Status CodesREST APIsAPI ResponsesWeb Services - Question #201Understanding and Using APIs
Refer to the exhibit. The documentation outlines how to use credentials for the AMP API. Which script successfully performs an API call using basic authentication? A. B. C. D.
API AuthenticationBasic AuthenticationHTTP RequestsScripting