Under What Circumstances Will a Call to SignalAll Not Release

question 20

Multiple Choice

Under what circumstances will a call to signalAll not release a blocked thread that has called await?

• A) When the thread is sleeping.
• B) When the thread called await on different condition object.
• C) When two or more threads are waiting.
• D) When the thread called await on the same condition object.

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Definitions:

Biodiversity Decline

A reduction in the variety and variability of life forms within a given ecosystem, region, or across the planet, often resulting from human activities.

Ballast Water

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Invasive Species

Invasive species are foreign organisms that quickly proliferate in unfamiliar ecosystems, frequently damaging indigenous species, human well-being, and economic structures.

Canada's Cod Fishery

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