Class 10 Exam > Class 10 Questions > ______ are very effective because a mode swit...
Start Learning for Free
______ are very effective because a mode switch is not required to switch from one thread to another.
- a)Kernel-level threads
- b)User-level threads
- c)Alterable threads
- d)Application level threads
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
______ are very effective because a mode switch is not required to swi...
User-level threads
User-level threads are very effective because a mode switch is not required to switch from one thread to another. This means that the operating system is not involved in managing these threads, making context switches faster and more efficient.
Kernel-level threads
On the other hand, kernel-level threads require the operating system's intervention to switch between threads. This can be less efficient as it involves a mode switch, which is a more expensive operation.
Comparison
In comparison, user-level threads are lightweight and can be created and managed by the application itself without involving the operating system. This makes them faster and more efficient for multitasking and parallel processing.
Benefits
- User-level threads are easier to create and manage.
- They are more efficient for multitasking and parallel processing.
- Context switches between user-level threads are faster as they do not require mode switches.
Overall, user-level threads are very effective for certain applications where speed and efficiency are critical, as they offer a lightweight and fast way to manage multiple threads within an application.
Free Test
FREE
| Start Free Test |
Community Answer
______ are very effective because a mode switch is not required to swi...
User-level threads
User-level threads are very effective because a mode switch is not required to switch from one thread to another. Here is a detailed explanation:
- Definition: User-level threads are managed by the application without the intervention of the operating system. They are created and scheduled by the application itself.
- Advantages: User-level threads offer several advantages, including:
- No mode switch: User-level threads do not require a mode switch from user mode to kernel mode when switching between threads. This makes the context switch faster and more efficient.
- Thread management control: The application has full control over thread management, including scheduling, synchronization, and resource allocation.
- Portability: User-level threads can be easily ported across different operating systems, as they are independent of the underlying kernel.
- Disadvantages: User-level threads also have some limitations:
- Blocking system calls: If a user-level thread performs a blocking system call, it will block the entire process, as the kernel is unaware of the individual threads.
- Limited parallelism: User-level threads may not fully utilize the available hardware resources, as the operating system schedules threads at the process level rather than at the thread level.
In conclusion, user-level threads are very effective because they eliminate the need for a mode switch and provide greater control over thread management. However, they also have some limitations that need to be considered in certain scenarios.
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer?
Question Description
______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about ______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer?.
______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about ______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer?.
Solutions for ______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of ______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for ______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of ______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice ______ are very effective because a mode switch is not required to switch from one thread to another.a)Kernel-level threadsb)User-level threadsc)Alterable threadsd)Application level threadsCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup