The _________ presents a uniform device-access interface to the I/O su – McqOptions

MCQOPTIONS

1.	The _________ presents a uniform device-access interface to the I/O subsystem, much as system calls provide a standard interface between the application and the operating system.
A.	Device drivers
B.	I/O systems
C.	Devices
D.	Buses
Answer» B.

Discussion

No Comment Found

Related MCQs

What are the types of distributed operating systems?
Which principle states that programs, users, and even the systems be given just enough privileges to perform their task?
If the sum of the working – set sizes increases, exceeding the total number of available frames ____________
What are the characteristics of stack based IDS?
The _________ presents a uniform device-access interface to the I/O subsystem, much as system calls provide a standard interface between the application and the operating system.
Transient operating system code is a code that ____________
When a process is in a “Blocked” state waiting for some I/O service. When the service is completed, it goes to the __________
Cascading termination refers to the termination of all child processes if the parent process terminates ______
In a timeshare operating system, when the time slot assigned to a process is completed, the process switches from the current state to?
What does OS X has?