​When Does a COMMIT Command Implicitly Occur

question 64

Multiple Choice

​When does a COMMIT command implicitly occur?

• A) ​When the user executes COMMIT;.
• B) ​When the user issues a DDL command such as CREATE or ALTER TABLE.
• C) ​When the user executes ROLLBACK;.
• D) ​When the computer loses power unexpectedly.

---

Definitions:

Stethoscope

A medical instrument used for listening to sounds produced within the body, particularly the heart and lungs, in order to diagnose conditions.

Body Sounds

The noises produced within the body that can be heard during a medical examination, such as heartbeats or lung sounds.

Examination Light

A focused light source used in medical settings to illuminate the examination area for clearer observation.

Flexible Arm

An adjustable arm apparatus often used in machinery or equipment to hold or manipulate items or tools at various angles.