Synchronized block on object"

How to synchronize an object in Java?

• Using locks
• Using synchronization
• Using concurrency
• Using threads (Correct)

Can you synchronize on any object in Java?

• No
• Yes (Correct)
• Only predefined objects
• Only strings

Can we synchronize a block at the object level?

• No
• Yes (Correct)
• Only for methods
• Only for classes

What is a Java synchronized block?

• A code block with no synchronization
• A block with concurrent threads
• A code section enclosed in "synchronized" (Correct)
• A block with async behavior

What is object level synchronization in Java?

• Synchronizing all methods
• Synchronizing predefined objects
• Synchronizing specific blocks with objects (Correct)
• Synchronizing only static methods

Difference between synchronized on object and a lock?

• No difference
• Locks offer flexibility (Correct)
• Locks are slower
• Synchronization is better

How to use synchronized block in Java?

• Using threads
• Using locks
• Using concurrency
• Using "synchronized" (Correct)

Can a static block be synchronized?

• No
• Yes (Correct)
• Only with locks
• Only with threads

How threads are synchronized in Java?

• Using locks
• Using threads
• Using "synchronized" (Correct)
• Using concurrency