Java: Multi-threading-Concurrency control in Java

What is multithreading and concurrency in Java?

• Serial execution
• Concurrent execution
• Serial execution
• Sequential execution

What is concurrency in multithreading?

• Multithreading library
• Parallel execution
• Sequential execution
• Concurrent execution

What is the Java concurrency API?

• Sequential execution
• User-level threads
• Kernel-level threads
• Thread management tool

Is a multithreaded Java program concurrent?

• Yes
• No
• depends
• Sometimes

What are the two types of multithreading in Java?

• CPU-level threads, GUI-level threads
• User-level threads, kernel-level threads
• Thread-pool threads, system-level threads
• I/O-bound threads, CPU-bound threads

What are the three types of concurrency?

• Functional, temporal, parallel
• Temporal, parallel, sequential
• Data, functional, temporal
• Parallel, data, functional

What is multithreading with an example?

• Sequential execution
• Overlapping execution
• Parallel execution
• Concurrent execution

Why is multithreading important?

• Single-threaded advantage
• Efficient resource utilization
• Simplified programming
• Sequential execution

What is the limit of threads in Java multithreading?

• Unlimited
• Platform-dependent
• Equal to CPU cores
• Constant 256 threads

What are the advantages of concurrency in Java?

• Reduced resource utilization
• Decreased responsiveness
• Improved sequential execution
• Better resource utilization, responsiveness