Out of the following statement Which of the following activities are true about multitasking
This set of Embedded Systems Multiple Choice Questions & Answers (MCQs) focuses on “Multitasking Operating Systems”. 1. Which of the following works by dividing the processor’s time? Answer: b 2. Which of the following decides which task can have the next time slot? Answer: c 3. Which of the following controls the time slicing mechanism in a multitasking operating system? Answer: c 4. Which of the following provides a time period for the context switch? Answer: c 5. Which of the following can periodically trigger the context switch? Answer: b 6. Which interrupt provides system clock in the context switching? Answer: b 7. The special tale in the multitasking operating system is also known as Answer: a 8.
Which of the following stores all the task information that the system requires? Answer: d 9. Which of the
following contains all the task and their status? Answer: b 10. Which determines the sequence and the associated
task’s priority? Answer: a 11. Which can control memory usage? Answer:d 12. Which can control the memory sharing between the tasks? Answer: a 13. Which of the following can implement the message passing and control? Answer: d 14. How many types of messages are associated
with the real-time operating system? Answer: a 15. Which of the following can carry information and control task? Answer: b Sanfoundry Global Education & Learning Series – Embedded System. To practice all areas of Embedded System, here is complete set of 1000+ Multiple Choice Questions and Answers. Next Steps:
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn. Subscribe to his free Masterclasses at Youtube & technical discussions at Telegram SanfoundryClasses. Which of the following is true for multitasking system?True multitasking is the capacity of an operating system to carry out two or more tasks simultaneously rather than switching from one task to another. The multi-core processors in most current computers enable true multitasking because each core can be performing a separate task at any given time.
How multitasking is achieved in an operating system Mcq?Explanation: The multitasking operating system works by dividing the processor's time into different discrete time slots, that is, each application requires a defined number of time slots to complete its execution.
Which of these are multitasking?Correct Option: B. There are two types of multitasking: Process based multitasking and Thread based multitasking.
Which of the following are the advantage of multiprogramming Mcq?Question: What are the advantages of multiprogramming? Increased CPU Utilization − Multiprogramming improves CPU utilization as it organizes a number of jobs where CPU always has one to execute. Increased Throughput − Throughput means total number of programs executed over a fixed period of time.
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