What Happens When a Thread Calls the SignalAll Method of a Condition

question 30

Multiple Choice

What happens when a thread calls the signalAll method of a Condition object connected to a lock, if no other thread had called await on that Condition object?

• A)A compiler error.
• B)A checked exception is thrown.
• C)The unlock method call will block.
• D)Nothing, the program executes normally.

---

Definitions:

Somatic

Relating to or affecting the body, distinct from the mind or emotions.

Parasympathetic

A division of the autonomic nervous system responsible for relaxation and conserving energy, often referred to as the "rest and digest" system.

Sympathetic

Relating to the sympathetic nervous system, part of the autonomic nervous system that orchestrates the body's rapid involuntary response to dangerous or stressful situations.

Sympathetic

Pertaining to the part of the autonomic nervous system that increases heart rate, constricts blood vessels, and raises blood pressure, typically in response to stress.