Question: Which of the following Multithreading model,only one thread can access the kernel at a time, multiple threads are unable to run in parallel on multicore systems
Answer:
MCQ: Which of the following Multithreading model,only one thread can access the kernel at a time, multiple threads are unable to run in parallel on multicore systems
Correct Answer:
A. Many to One model
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Related Questions
- 1. Which of the following Multithreading model maps each user thread to a kernel thread?
- 2. Which of the following Multithreading model provides more concurrency than the many-to-one model by allowing another thread to run when a thread makes a blocking system call.
- 3. Which of the following Multithreading model also allows multiple threads to run in parallel on multiprocessors
- 4. Which of the following Multithreading model has drawback "that creating a user thread requires creating the corresponding kernel thread".
- 5. Which of the following Multithreading model multiplexes many user-level threads to a smaller or equal number of kernel threads?
- 6. Which of the following components of program state are shared across threads in a multithreaded process?
- 7. A Race condition refers to
- 8. Each process has a segment of code, called a ____________,in which the process may be changing common variables, updating a table, writing a file, and so on
- 9. In Critical section
- 10. A solution to the critical-section problem must satisfy which of the following three requirements:</br> I. Mutual exclusion</br> II. Progress<br> III. Un-Bounded waiting</br> IV. Bounded waiting</br>
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