300-830 Exam Dumps : Implementing Cisco Collaboration Cloud Customer ExperienceCLCCEv1.0

Webex Contact Center APIs use OAuth 2.0 for authentication and authorization. Cisco's developer documentation for Webex and Webex Contact Center describes integrations as the mechanism used to request permission and obtain access tokens for API calls, using the OAuth 2.0 authorization framework rather than static API keys or basic HTTP authentication. OAuth 2.0 gives the platform scoped access control, token issuance, and administrative consent behavior appropriate for enterprise automation. Mutual TLS may be used in specific transport-security or trunking contexts, but it is not the authorization specification for normal Webex Contact Center REST APIs. Basic HTTP authentication would require sharing credentials directly with the client and does not match the Webex developer model. API key authentication is also not the supported authorization pattern for these Contact Center APIs. The typo in the original option has been corrected to OAuth 2.0. Reference: Webex Developer, Integrations and Authorization; Webex Contact Center API documentation.

Queue ranking is the feature designed for this exact business rule. Cisco's Webex Contact Center team configuration documentation allows administrators to rank queues for a team by media type, with lower numerical rank having higher priority. Cisco's routing documentation explains that ranked queues take precedence over queues without the same priority and that queue ranking can be used across media types. In the scenario, Sales must always be handled before Accounting, even when an Accounting call has waited longer. This is not a normal first-in-first-out queue rule; it is a cross-queue prioritization requirement. Configuring capacity-based queues would change the queue operating model but would not impose Sales-before-Accounting precedence. Asking agents to ignore Accounting calls is not a system configuration and would produce inconsistent reporting and service levels. A Sales-only skill profile would prevent Accounting handling rather than defer it until Sales is empty. Queue ranking is the controlled team-based mechanism that satisfies the requirement. Reference: Cisco Help, Manage teams in Webex Contact Center; Understand Routing and Queueing in Webex Contact Center.

Before configuring Webex Contact Center digital channels, the integration nodes in Webex Connect must be authorized. Cisco's digital-channel setup documentation explicitly requires completing node authorization in Webex Connect and setting both Webex CC Task and Webex CC Engage nodes to Authorized state. The Task integration lets Webex Connect communicate with Webex Contact Center for task creation, queueing, routing notifications, and task resolution. The Engage integration lets Webex Connect work with conversation objects in Webex Engage, such as creating, appending, resolving, and updating conversations. The wording in the incorrect options places authorization in Webex Engage, but Cisco's procedure puts the pre-built integration authorization under Webex Connect assets and integrations. Digital channel setup depends on those authorizations because the flow cannot queue or resolve a conversation through WxCC without valid access tokens. Therefore, Webex CC Engage and Webex CC Task integration authorization in Webex Connect are the prerequisites. Reference: Cisco Help, Set up digital channels in Webex Contact Center; Webex Connect Help, Webex CC Task Integration Nodes and Node Authorizations.