Which Configuration Option Stores the Query Used to Test Database

question 22

Multiple Choice

Which configuration option stores the query used to test database connectivity?

• A) database.preferred-test-query
• B) datasource.preferred-test-query
• C) datasource.test.query
• D) datasource.keep.alive.query

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Definitions:

Categories

A method of organizing knowledge or objects based on shared characteristics or themes.

Canary

A bird often associated with historical coal mining practices as an early warning system for toxic gases.

Algorithms

A step-by-step procedure or set of rules to be followed in calculations or problem-solving operations, especially by a computer.

Mechanical

Pertaining to objects, machines, or systems that operate or are produced by machinery and physical parts, often contrasted with electronic or digital.