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:

Great Depression

A severe worldwide economic downturn that took place during the 1930s, marked by high unemployment, failing banks, and deflation.

Trade Restrictions

Measures imposed by governments to control the exchange of goods and services across its borders, affecting international trade.

Monetary Supply

The total amount of money available in an economy at a specific time, including currency, coins, and balances held in checking and savings accounts.

Policy Changes

Modifications or adjustments to public policies or regulations, typically aiming to address social, economic, or environmental issues.