Before Using a DBMS,a User Should Create A(n)________

question 16

Multiple Choice

Before using a DBMS,a user should create a(n) ________.

• A) data model
• B) database
• C) identifier
• D) attribute

---

Definitions:

Non-Emissions DTCs

Diagnostic Trouble Codes that are not related to the vehicle's emissions system, usually indicating issues within other systems like the transmission, ABS, or airbags.

Freeze Frames

A snapshot of the operating conditions of a vehicle's engine at the time of a fault, stored in the engine control unit (ECU) for diagnostics.

Warning Lamp

A visual indicator on the dashboard of a vehicle that alerts the driver to various issues or malfunctions.

Detonation

An uncontrolled, explosive ignition of fuel in an engine's cylinder, causing damage and reducing efficiency.