Quiz: Threads and Concurrency
Test your understanding of Java threads, lifecycles, synchronization strategies, and atomic variables through a series of challenging multiple-choice questions.
We'll cover the following...
We'll cover the following...
Technical Quiz
1.
What is the status of the “main” thread when a Java application starts?
A.
The developer must explicitly create and start it before any code runs.
B.
The JVM automatically creates it to execute the application’s entry point.
C.
It is a special background thread used solely for garbage collection tasks.
D.
It does not exist because Java requires Thread objects for execution.
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