Win IT Exam with Last Dumps 2025

Which two capabilities of Cisco DNA Center make it more extensible as compared to traditional campus device management? (Choose two.)

A. REST APIs that allow for external applications to interact natively B. adapters that support all families of Cisco IOS software C. SDKs that support interaction with third-party network equipment D. modular design that is upgradable as needed E. customized versions for small, medium, and large enterprises

What software-defined architecture plane assists network devices with making packet-forwarding decisions by providing Layer 2 reachability and Layer 3 routing information?

A. management plane B. control plane C. data plane D. policy plane

What are two benefits of controller-based networking compared to traditional networking? (Choose two.)

A. controller-based increases network bandwidth usage, while traditional lightens the load on the network B. controller-based reduces network configuration complexity, while traditional increases the potential for errors C. controller-based allows for fewer network failures, while traditional increases failure rates D. controller-based provides centralization of key IT functions, while traditional requires distributed management functions E. controller-based inflates software costs, while traditional decreases individual licensing costs

Which type of API allows SDN controllers to dynamically make changes to the network?

A. northbound API B. REST API C. SOAP API D. southbound API

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Which option about JSON is true

A. uses predefined tags or angle brackets () to delimit markup text B. used to describe structured data that includes arrays C. used for storing information D. similar to HTML, it is more verbose than XML

Which option best describes an API?

A. a contract that describes how various components communicate and exchange data with each other B. an architectural style (versus a protocol) for designing applications C. a stateless client-server model D. request a certain type of data by specifying the URL path that models the data

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Which of the following is the JSON encoding of a dictionary or hash?

A. {"key": "value"} B. ["key", "value"] C. {"key", "value"} D. ("key": "value")

Which role does a hypervisor provide for each virtual machine in server virtualization?

A. infrastructure-as-a-service B. Software-as-a-service C. control and distribution of physical resources D. services as a hardware controller