SAP C_HANADEV_18 Exam With Confidence Using Practice Dumps

 When a user is dropped with the “cascade” option, the user and all the objects owned by the user are deleted from the database. However, the objects that are owned by other users, or on which other users have privileges, are not affected by the drop command. The privileges granted to or by the dropped user are also revoked automatically. Therefore, the objects on which other users have privileges are not dropped, and the objects owned by other users are not dropped12.

The other options are not correct because they are not the consequences of dropping a user with the “cascade” option. The objects on which other users have privileges are not dropped, because they are not owned by the dropped user, and they may still be needed by the other users. The objects owned by other users are not dropped, because they are not related to the dropped user, and they may have dependencies or references to other objects. References:

• SAP HANA Platform, SAP HANA SQL and System Views Reference, SQL Reference Manual, SQL Statements, DROP USER
• SAP HANA Platform, SAP HANA Administration Guide, Security, User Management, Dropping Users

The correct action is to define a User Details view using select on the user entity and using the association to read the address information. This way, you can leverage the power of CDS associations to create a join between the user and address entities without explicitly specifying the join condition. You can also use the association path to access the address fields in the view definition. This approach simplifies the data model and avoids redundancy. Option A is incorrect because it selects from the address entity instead of the user entity, which is not the desired output. Option B is incorrect because it extends the user entity with address columns, which is unnecessary and violates the normalization principle. Option D is incorrect because it creates a calculation view instead of a CDS view, which is not the requirement. Calculation views are graphical or scripted views that can be used for complex calculations and data transformations, but they are not CDS artifacts. References:

• SAP HANA 2.0 SPS06 - Application Development for SAP HANA1, Section 2.2.2, p. 32-33
• SAP HANA 2.0 SPS06 - Core Data Services for SAP HANA2, Section 2.3, p. 25-26
• SAP HANA 2.0 SPS06 - Calculation View Modeling3, Section 1.1, p. 7

 To consume a Node.js service in an SAPUI5 application, you need to define the variable for the exposed service in the requires section of the HTML5 module in the mta.xml file. This way, you can specify the dependency of the SAPUI5 application on the Node.js service and bind them together. The requires section allows you to reference a resource or a module that provides a service or a capability that your module needs. You can also define additional properties and parameters for the required element, such as the name of the variable that holds the service URL. References: The MTA Development Descriptor, The MTA Deployment Descriptor, Developing Multi-Target Applications