Which DBMS role is typically responsible for authorizing access and granting privileges to users?

Which of the following is NOT a main characteristic of the Database Approach?

Which phase of the database system lifecycle involves defining data types, structures, and constraints?

The general levels of the three-schema architecture are:

The primary goal of multi-user transaction processing systems is to ensure:

Which schema in the three-schema architecture uses a Physical Data Model to describe storage details?

The term that describes the size or unit of a named data item (Record, Disk block, Attribute value) is:

Which database user interacts with the DBMS through a Query Language (like SQL) rather than pre-written programs?

A group of concurrent SQL statements executed as a single logical unit of work is called a:

Interleaved processing is used for:

The concept that helps the DBMS enforce data quality rules is:

Which recent application type involves storing and querying large collections of images, video, and audio?

An attribute that can be divided into smaller, meaningful components (e.g., Address) is called a:

The relationship type in which the same entity type participates in different roles is called a:

Which notation is used to represent an Entity Type in an E-R diagram?

The maximum number of relationship instances that an entity can participate in is defined by the:

An entity that does not have a key attribute of its own is known as a:

The key attribute of a Weak Entity is formed by combining the Primary Key of the owner entity with the:

In the E-R Diagram notation, a Multivalued Attribute is represented by a:

The constraint (min, max) notation where min equals 1 specifies: