The Data Definition Language

question 79

Multiple Choice

The data definition language

• A)identifies, for the database management system, the names and relationships of all data elements, records, and files that comprise the database
• B)inserts database commands into application programs to enable standard programs to interact with and manipulate the database
• C)permits users to process data in the database without the need for conventional programs
• D)describes every data element in the database

Understand the role and impact of electronic spreadsheets in decision making and data analysis.

Learn about the importance and methods of disaster recovery planning in businesses.

Recognize the significance of secure networks and data transmission methods within and outside an organization.

Understand the use and benefits of virtual and wide area networks in connecting organizational resources.

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Definitions:

Sensory Interaction

The process by which different senses, such as sight and sound, affect each other and how we perceive the world.

Smell of Food

The perception of odors emanating from food, influencing flavor and appetite.

Perception

The process by which organisms interpret and organize sensation to produce a meaningful experience of the world.

Vestibular Sacs

Parts of the inner ear involved in balance, providing the brain with information about body position in relation to gravity.