Direct memory access, Operating System

A-  In a table format, compare between Programmed I/O, Interrupt -driven I/O, and Direct Memory Access (DMA) in terms of basic idea, Advantages, disadvantages, and the operating environment using each technique.

B-  Assume a disk drive with 16 sectors per track.  Show the order of the tracks considering the following cases:

        i- Single interleaving    ii- Double interleaving

Posted Date: 3/12/2013 1:35:12 AM | Location : United States







Related Discussions:- Direct memory access, Assignment Help, Ask Question on Direct memory access, Get Answer, Expert's Help, Direct memory access Discussions

Write discussion on Direct memory access
Your posts are moderated
Related Questions
Determine a component of a process precedence sequence Process name, Sequence operator ‘;’ and Concurrency operator ‘,’

Optimal page replacement An optimal page replacement algorithm has the least page fault rate of all algorithms. The algorithm states that a 'replace the page that will not be

Two Level Directory This kind of structure overcomes the problems of assigning unique names to the files. Thus there need not be any confusion among users. In this kind of s

my Operating System is windows trust but when the windows start say its windows xp. help pleaes

Facilities of a Debug Monitor Facilities of a debug monitor are like this: Setting breakpoints in the program Initiating a debug conversation while control reaches

What are the objectives for a file management system? To meet the data management wants and requirements of the user, which embrace storage of data and the ability to


how to find ncr value in shell script

Q. Presume that the following processes arrive for execution at the times indicated. Every process will run the listed amount of time. In responding the questions use non pre-empti

What are privileged instructions? Some of the machine instructions that may cause harm to a system are designated as privileged instructions. The hardware permits the privilege