Free 350-401 Practice Test Questions 2026

Which action reduces sticky clients in dense RF environments?

A. Decrease radio channel widths to 40 MHz.

B. Increase the mandatory minimum data rates.

C. Decrease the mandatory minimum data rates.

D. Increase radio channel widths to 160 MHz.

What is an advantage of utilizing data models in a multivendor environment?

A. facilitating a unified approach to configuration and management

B. improving communication security with binary-encoded protocols

C. lowering CPU load incurred to managed devices

D. removing the distinction between configuration and runtime state data

Which definition describes JWT in regard to REST API security?

A. an encrypted JSON token that is used for authentication

B. an encrypted JSON token that is used for authorization

C. an encoded JSON token that is used to securely exchange information

D. an encoded JSON token that is used for authentication

Drag and drop the snippets onto the blanks within the code to create an EEM script that adds an entry to a locally stored text file with a timestamp when a configuration change is made. Not all options are used.

Refer to the exhibit.

What does the error message relay to the administrator who is trying to configure a Cisco IOS device?

A. A NETCONF request was made for a data model that does not exist.

B. The device received a valid NETCONF request and serviced it without error.

C. A NETCONF message with valid content based on the YANG data models was made, but the request failed.

D. The NETCONF running datastore is currently locked.

Refer to the exhibit. 

A. restarted

B. failed

C. stopped

D. successful

What is a characteristic of an AP that operates in FlexConnect mode?

A. Configuration is done directly on the AP rather than on a controller.

B. Dot1x authentication is not supported for AP clients in this mode.

C. Client authentication is always performed on the A P.

D. FlexConnect groups are required to support 802.11 r fast roaming.

Why would an architect use an OSPF virtual link?

A. to allow a stub area to transit another stub area

B. to merge two existing Area 0s through a nonbackbone

C. to connect two networks that have overlapping private IP address space

D. to connect a nonbackbone area to Area 0 through another nonbackbone area

What is YANG used for?

A. scraping data via CLI

B. processing SNMP read-only polls

C. describing data models

D. prowling a transport for network configuration data between client and server

A customer requires their wireless data traffic to egress at the switch port of the access point. Which access point mode supports this?

A. Bridge

B. Sniffer

C. FlexConnect

D. Monitor

Which data format can be used for an API request?

A. HTML

B. PERL

C. JSON

D. Python

What is the intent API in Cisco Catalyst Center (formerly DNA Center)?

A. northbound consumer-facing RESTful API, which enables network discovery and configuration management

B. southbound consumer-facing RESTful API. which enables network discovery and configuration management

C. interface between the controller and the network devices, which enables network discovery and configuration management

D. westbound interface, which allows the exchange of data such as ITSM. IPAM, and reporting information