adplus-dvertising
frame-decoration

Question

Which of the following is not a characteristic of a daisy chaining priority control scheme?

a.

priority is programmable

b.

it is relatively easy to add more devices to the chain

c.

the failure of one device may affect other devices on the chain

d.

the number of control lines is independent of the number of devices on the chain

Posted under Operating System

Answer: (a).priority is programmable

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which of the following is not a characteristic of a daisy chaining priority control scheme?

Similar Questions

Discover Related MCQs

Q. Indicate which is a pre-emptive scheduling algorithm

Q. The term 'polling' in a computer means a process by which a computer system

Q. Feed back queue

Q. The main function of the dispatcher (the portion of the process scheduler) is

Q. Round-robin scheduling

Q. What scheduling algorithm allows processes that are logical runnable to be temporarily suspended?

Q. Scheduling is

Q. The SJF algorithm executes first the job

Q. The dispatcher

Q. Seeks analysis

Q. The CPU, after receiving an interrupt from an I/O device

Q. The FIFO algorithm

Q. The strategy of allowing processes that are logically runnable to be temporarily suspended is called

Q. Special software to create a job queue is called a

Q. The process that are residing in the main memory and are waiting to execute are kept on a list called the ............

Q. Round robin scheduling is essentially the preemptive version of ...........

Q. Throughput of a system is

Q. In process scheduling, ………………… determines which ready process will be executed next by processor.

Q. In process scheduling, …………………… determines when new processes are admitted to the system.

Q. Match the following mechanisms for interrupting the execution of a process and their uses.

i) Interrupt a) Call to an operating system function
ii) Trap b) Reaction to an asynchronous external event
iii) Supervisor Call c) Handling of a error or an exception condition