Final answer:
To begin creating an application in ServiceNow, the Guided Application Creator is the feature designed for this purpose. It offers a user-friendly wizard to guide users through application setup, distinguishing it from other features such as the CMDB, Integration Hub, and System Dictionary which serve different functions.
Step-by-step explanation:
ServiceNow provides a variety of tools for application development and automation. Among these features is the Guided Application Creator, which can be used to begin the creation of an application within the ServiceNow platform. This feature offers a structured wizard to help users through the process of setting up a basic application by defining the data model, creating user interfaces, and automating workflows. It's designed to simplify and accelerate the application development process for users of all levels.
The other options provided, such as the Configuration Management Database (CMDB), Integration Hub, and System Dictionary, serve different purposes within ServiceNow. The CMDB is used to store information about hardware, software, and service relationships. The Integration Hub allows for the integration of third-party APIs, while the System Dictionary holds information about database tables and the definition of fields within the platform.