200-901 Exam Questions
676 real 200-901 exam questions with expert-verified answers and explanations. Page 3 of 14.
- Question #102Understanding and Using APIs
Drag and Drop Question Drag and drop the HTTP status codes from the left onto the correct descriptions on the right. Answer:
HTTP Status CodesWeb ProtocolsAPI Communication - Question #103Understanding and Using APIs
Drag and Drop Question Drag and drop elements of the RESTCONF protocol stack from the left onto the correct description on the right. Not all elements on the left are used. Answer:
RESTCONFProtocol StackNetwork APIsYANG Models - Question #104Application Deployment and Security
Which two elements are foundational principles of DevOps? (Choose two.)
DevOps principlesAutomationCross-functional teamsCollaboration - Question #105Understanding and Using APIs
Which two use cases are supported by Meraki APIs? (Choose two.)
Meraki APIsNetwork ConfigurationCaptive PortalAPI Use Cases - Question #106Infrastructure and Automation
Package updates from a local server fail to download. However, the same updates work when a much slower external repository is used. Way are local updates failing?
Network proxyConnectivity troubleshootingPackage managementInfrastructure configuration - Question #107Application Deployment and Security
What should a CI/CD pipeline aim to achieve?
CI/CD principlesAutomationDevOpsContinuous Delivery - Question #108Understanding and Using APIs
What are two benefit of managing network configuration via APIs? (Choose two.)
Network APIsAutomation benefitsConfiguration managementScalability & Consistency - Question #109Understanding and Using APIs
Drag and Drop Question Drag and drop the HTTP methods from the left onto their generally accepted corresponding create, read, update, and delete operations on the right. Answer:
HTTP methodsREST APIsCRUD operationsWeb services - Question #110Understanding and Using APIs
FILL BLANK Fill in the blanks to complete the cURL command that invokes a RESTful API to retrieve a resource in JSON format using OAuth. curl -X ____________ -H " __________: appli...
cURLRESTful APIHTTP HeadersAPI Authentication - Question #111Software Development and Design
What is the Git command to delete a local branch named "experiment" without a warning?
Git commandsBranch managementVersion control - Question #112Infrastructure and Automation
On which port does NETCONF operate by default?
NETCONFNetwork ProtocolsPort Numbers - Question #113Software Development and Design
Which two concepts describe test-driven development? (Choose two.)
Test-Driven Development (TDD)Software testingRefactoringDevelopment methodologies - Question #114Cisco Platforms and Development
Which library or platform can be used to leverage APIC REST API easily?
APIC REST APIacitoolkitPython SDKCisco ACI - Question #115Application Deployment and Security
Which OWASP threat occurs when untrusted data is supplied as input to an interpreter as part of a command or query?
OWASP Top 10InjectionApplication SecuritySecurity Threats - Question #116Infrastructure and Automation
What is a benefit of a CI/CD pipeline for infrastructure?
CI/CDAutomationInfrastructure as CodeDevOps - Question #117Infrastructure and Automation
What are two benefits of managing network configuration via APIs? (Choose two.)
Network AutomationNetwork ProgrammabilityAPI ManagementConfiguration Management - Question #118Understanding and Using APIs
FILL BLANK Fill in the blanks to complete the cURL command that invokes a RESTful API to retrieve a resource in JSON format using OAuth. curl -X ____________ -H " __________: appli...
cURLREST APIHTTP HeadersOAuth - Question #119Cisco Platforms and Development
Which model-driven programmability protocol does Cisco IOS XE Software support?
model-driven programmabilitygNMICisco IOS XEnetwork automation protocols - Question #120Understanding and Using APIs
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 = "https://api.cis...
Python requests libraryREST APIHTTP PATCH methodWebex API - Question #121Software Development and Design
What is the first development task in test-driven development?
Test-Driven Development (TDD)Software Development MethodologyUnit Testing - Question #122Application Deployment and Security
What are two roles of an artifact repository in a CI/CD pipeline? (Choose two.)
Artifact repositoryCI/CD pipelineBuild artifactsBinary management - Question #123Infrastructure and Automation
What are two advantages of YANG-based approaches for infrastructure automation? (Choose two.)
YANGNetwork AutomationData ModelingNetwork Programmability - Question #124Software Development and Design
what is an advantage of a version control system?
Version Control SystemCode MergingConflict ResolutionCollaboration - Question #125Software Development and Design
How is a branch called "my-bug-fix" started to develop a fix needed in a product?
GitVersion ControlBranchingDevelopment Workflow - Question #126Network Fundamentals
Which service provides a directory lookup for IP addresses and host names?
DNSNetworking fundamentalsHostname resolutionIP addressing - Question #127Network Fundamentals
A small company has 5 servers and 50 clients. What are two reasons an engineer should spilt this network into separate client and server subnets? (Choose two)
Network SegmentationSubnettingBroadcast DomainsNetwork Security - Question #128Network Fundamentals
Which device is used to transport traffic from one broadcast domain to another broadcast domain?
Network DevicesRoutersBroadcast DomainsOSI Model - Question #129Understanding and Using APIs
Refer to the exhibit. What is the value of the node defined by this YANG structure? A. B. C. D.
YANGData ModelingAPI Data ModelsNetwork Programmability - Question #130Infrastructure and Automation
Refer to the exhibit. What is the result of executing this Ansible playbook?
AnsibleNetwork AutomationConfiguration BackupCisco IOS - Question #131Understanding and Using APIs
A 401 HTTP response code is returned when calling a REST API. What is the error state identified by this response code?
HTTP Status CodesREST APIAuthentication - Question #132Network Fundamentals
Users cannot access a webserver and after the traffic is captured. the capture tool shows an ICMP packet that reports "time exceeded in-transit". What is the cause of this webserve...
ICMPTTLRouting LoopsNetwork Troubleshooting - Question #133Understanding and Using APIs
Refer to Exhibit. Which JSON is equivalent to the XML-encoded data? A. B. C. D.
XMLJSONData SerializationAPI Data Formats - Question #134Infrastructure and Automation
Which platform is run directly using a hypervisor?
VirtualizationHypervisorVirtual MachinesInfrastructure - Question #135Application Deployment and Security
What is the purpose of a firewall in application deployment?
FirewallApplication SecurityNetwork SecurityPort Filtering - Question #136Network Fundamentals
What is used in Layer 2 switches to direct packet transmission to the intended recipient?
Layer 2 switchingMAC addressNetwork fundamentalsData Link Layer - Question #137Infrastructure and Automation
What operation is performed with YANG model-driven programmability in NX-OS?
YANGModel-driven programmabilityNetwork configurationOpenConfig - Question #138Network Fundamentals
Users cannot access a webserver and after the traffic is captured, the capture too* shows an ICMP packet that reports "communication administratively prohibited" What Is the cause...
ICMPAccess Control ListsNetwork Troubleshooting - Question #139Understanding and Using APIs
How does requesting a synchronous API operation differ from requesting an asynchronous API operation?
API conceptsSynchronous APIAsynchronous APIAPI interaction patterns - Question #140Cisco Platforms and Development
Drag and Drop Question Drag and drop the capability on the left onto the Cisco compute management platform that supports the capability on the right. Answer:
Cisco UCSCisco IntersightCompute managementPlatform capabilities - Question #141Infrastructure and Automation
FILL BLANK Fill in the blanks to complete the Bash script in which each file in a directory is renamed to its SHA256 hash? TARGET_DIR=/usr/local/certs for f in '__________ ________...
Bash ScriptingFile OperationsSHA256 HashingLinux Commands - Question #142Network Fundamentals
Drag and Drop Question Drag and drop the function on the left onto the type of plane that handles the function on the right. v Answer:
Network ArchitectureControl PlaneData PlaneManagement Plane - Question #143Understanding and Using APIs
Drag and Drop Question Drag and drop the Python code from the left onto the correct step on the right to call a REST API. Answer:
PythonREST APIAPI CallsHTTP Requests - Question #144Software Development and Design
What is a tenet of test-driven development?
Test-Driven DevelopmentSoftware Development PracticesUnit Testing - Question #145Understanding and Using APIs
Which two protocols are used to apply a configuration change on a Cisco IOS XE device? (Choose two)
NETCONFRESTCONFNetwork ProgrammabilityCisco IOS XE - Question #146Network Fundamentals
Which network device monitors incoming and outgoing traffic and decides whether to allow or block specific traffic based on a defined set of rules?
FirewallNetwork SecurityTraffic FilteringNetwork Devices - Question #147Understanding and Using APIs
Which HTTP status Code means that the server cannot or will not process the request because of perceived client error?
HTTP Status CodesAPI Error HandlingWeb ProtocolsRESTful API - Question #148Infrastructure and Automation
The project is migrated to a new codebase, the "old_project" directory must be deleted. The directory has multiple read-only files, and it must be deleted recursively without promp...
Bash commandsFile system managementLinux utilities - Question #149Understanding and Using APIs
A REST API service requires authentication based on the username and password. The user "john" has the password "384279060" and the Base64 encoding of those credentials is "am9objo...
REST APIAuthenticationHTTP HeadersHTTP Basic Authentication - Question #150Infrastructure and Automation
A Company is looking for cloud deployment which will use the on-premise infrastructure, is user self-service, and easy to scale. Which cloud solution should be selected for these r...
Cloud deployment modelsPrivate cloudOn-premise infrastructureCloud characteristics - Question #151Network Fundamentals
What is a function of the default gateway in a network?
Default GatewayNetworking FundamentalsRouting