Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / nish
Our Kernel, inside the OS consists of many things like...system tools,spreadsheets,email....etc..different types of applications....now when a user wants to access one of such application....then that signal is required to be sent to CPU..i.e at the hardware level...so that the respective application can be started.. so...in order to take that signal to CPU a system call is used..hence we can say a set of commands which are used to send signal to the kernel and then that kernel can indirectly connect the h/w and user...a system call is used....
Thanks...Hope i helped...
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
Can you tell which dlls are used for SDK?
What is the difference among deadlock avoidance, detection and prevention?
Tell me what are the hardware problem you face regularly in your organization?
Define dynamic memory allocation algorithm?
what is a property sheet?
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.
how make a bootable dick
What are the reasons for implementing process migration?
What is LOM and how do you access it?
What items of information about a task might be useful in real time scheduling?
Explain the process control block of UNIX ?
if you are using external package for configuring send mail what is the name of the package?
Explain the difference among deadlock avoidance, detection and prevention?
If you do not have cd drive then how will you format c drive?
Explain the reasons for implementing process migration?
