In a Relational Database, a Logical View ____

question 39

Multiple Choice

In a relational database, a logical view ____.

• A) is a physical duplicate of part of a table
• B) is a physical duplicate of all of a table
• C) is created with the SQL CREATE TABLE command
• D) must be built over a single table, i.e. it cannot involve joined tables
• E) None of the above.

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Definitions:

Lessor

The party who owns a property or asset and leases it out to another party, known as the lessee, under a lease agreement.

Express Warranty

An explicit guarantee made by the seller regarding the quality, condition, or performance of a product.

Formal Words

Specific language required or recognized by law to create a binding agreement or to perform a legal act.

Guarantee

A formal assurance or promise, often in writing, that certain conditions will be fulfilled, including the quality or durability of a product or the completion of an obligation.