In an ER model, ……………. is described in the database by storing its data.

Related MCQs

• Database __________ which is the logical design of the database, and the database _______ which is a snapshot of the data in the database at a given instant in time.
• Database __________ , which is the logical design of the database, and the database _______,which is a snapshot of the data in the database at a given instant in time.
• What is the syntax to load data into the database? (Consider D as the database and a, b, c as datA:)
•                              partitions data and parity among all N+1 disks, instead of storing data in N-disks and parity in one disk.
• Data Redundancy increases the cost of storing and retrieving data.
• If several concurrent transactions are executed over the same data set and the second transaction updates the database before the first transaction is finished, the ____ property is violated and the database is no longer consistent.
• The name of the system database that contains descriptions of data in the database is
• What is the name of the system database that contains descriptions of the data in the database?
• One approach to standardization storing of data?
• One approach to standardization storing of data?