300-635 Online Practice Questions and Answers

Which statement about synchronous and asynchronous API calls is true?

A. Synchronous API calls wait to return until a response has been received.

B. Synchronous communication is harder to follow and troubleshoot.

C. Synchronous API calls must always use a proxy server.

D. Asynchronous communication uses more overhead for client authentication.

What are two main guiding principles of REST? (Choose two.)

A. cacheable

B. trackable

C. stateless

D. single-layer system

E. stateful

Refer to the exhibit.

Assuming a new ACI instance, what is the result when this script is run?

A. Ten objects are created and subsequently deleted.

B. Nine objects are created.

C. An exception is thrown.

D. Ten objects are created.

How is an ACI class name composed?

A. :Method

B. ClassName:Method

C. Package:ClassName

D. MitName:Method

What is a key characteristic of an ACI policy model?

A. Logical and concrete domains are separated.

B. All configuration is carried out against concrete entities.

C. It allows communications with newly connected devices.

D. Network administrators configure logical and physical system resources directly.

Which Ansible playbook creates a new VLAN 10 named Web?

A. Option A

B. Option B

C. Option C

D. Option D

Which procedure accesses the REST API browser within Cisco UCS Director?

A. Send an HTTP GET request to https://[UCS Director IP]/api/get_resources/.

B. Log in as the user REST/user to access the REST API interface.

C. Enable the Developer menu. Select Orchestration in the UI, then select the REST API browser tab.

D. Select the API browser from the Cisco UCS Director End User Portal catalog of services.

An engineer is implementing a Cisco Nexus 9000 Series Switch. To automate the configuration, which command enables Bash on a Cisco NX-OS?

A. run bash-shell

B. enable bash

C. run bash

D. feature bash-shell

Which option are L4-L7 devices registered as on a Cisco APIC?

A. one virtual device

B. a cluster

C. one physical device

D. more virtual devices

Which two Cisco UCS components require drivers?

A. FNIC

B. BIOS

C. CIMC

D. board controller

E. ENIC