Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ashish tripathi
user programs cmmunicates with an o.s and request services
from it by system call.The purpose of system call is to
request the o.s to perform some task.every system call has a
library procedure that a user program call....
| Is This Answer Correct ? | 39 Yes | 2 No |
Post New Answer View All Answers
Define dynamic memory allocation algorithm?
What is the difference among deadlock avoidance, detection and prevention?
absolute path gives the location a file or directory in reference to a rile directory while relative path is a path given file starting from another file. explain?
Explain about busy waiting?
Explain the ways to infect the system by virus?
when affected the system from virus , which paths will be it stored in system ?
Explain the difference between ntfs & fat file systems?
What items of information about a task might be useful in real time scheduling?
Explain the difference between fat & ntfs?
Let us suppose one application needs 2GB RAM to run and dependent plugins will be load while running application. Here My doubt is how many processes will create for this application. I know the concept of virtual memory, which will provide RAM on demand. My straight forward question is what is the size of the process and is it single process will create by operating system to complete the task of my application.??? Thanks in Advance.
Explain the reasons for implementing process migration? How is the process address space handled during process migration?
If you tries to mount a share ( home directory )in a client machine, and it fails how do u approach?
Tell me what are the hardware problem you face regularly in your organization?
If you do not have cd drive then how will you format c drive?
Explain the process control block of UNIX ?
