The Purpose of an Index Is to ____.​

question 91

Multiple Choice

The purpose of an index is to ____.​

• A) ​speed up DML operations
• B) ​speed up full table scans
• C) ​efficiently determine whether a value exists in a table
• D) ​all of the above

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Definitions:

Work Less Hard

A reduction in the effort or intensity with which an individual or group engages in their tasks or duties.

Risky Decisions

Choices made under conditions of uncertainty, where outcomes can include significant losses or gains.

Destination Contract

A shipping agreement where the seller is obligated to deliver goods to a specific destination, with the seller bearing risk and cost until delivery.

Risk Of Loss

The potential for an asset to decrease in value or for an investment to lose money.