Question: d) Security and authorization features for schema constructs D Question 10 4 pts In the three-schema relational model, the conceptual schema O a) Specifies the

d) Security and authorization features for schema constructs D Question 10 4 pts In the three-schema relational model, the conceptual schema O a) Specifies the physical layout of data in underlying storage systems/disks b) Specifies the logical relationships between entities and key operations O c) Presents multiple filtered views for users or applications ?d) can be represented using entity relation (ER) diagrams e) Parts B and C O f) Parts B and D 4 pts

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