Answer Posted / sunnybanthiya
The kernel is the essential center of a computer operating
system, the core that provides basic services for all other
parts of the operating system. A synonym is nucleus. A
kernel can be contrasted with a shell, the outermost part
of an operating system that interacts with user commands.
Kernel and shell are terms used more frequently in Unix
operating systems than in IBM mainframe or Microsoft
Windows systems.
Typically, a kernel (or any comparable center of an
operating system) includes an interrupt handler that
handles all requests or completed I/O operations that
compete for the kernel's services, a scheduler that
determines which programs share the kernel's processing
time in what order, and a supervisor that actually gives
use of the computer to each process when it is scheduled. A
kernel may also include a manager of the operating system's
address spaces in memory or storage, sharing these among
all components and other users of the kernel's services. A
kernel's services are requested by other parts of the
operating system or by application programs through a
specified set of program interfaces sometimes known as
system calls.
plz send me feed back my id sunnybanthiya@gmail.com
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
Why do we use bulk collect in oracle?
What is proxy method?
In SAP ECC 6.0 , under DB02 tcode , Tablespace name to be explain stepy step all the col
Can we create database in oracle using command line ?
Assuming that you are an End User How to find that in the payment Batch some of the Invoice was Missing To pay How to find That??
How to open and close an explicit cursor in oracle?
What happens to the current transaction if the session is ended?
What is transaction control statement and how many types of transaction control statement in Oracle?
What is a table index?
Can group functions be used in the order by clause in oracle?
Name the three major set of files on disk that compose a database in Oracle?
Explain the difference between sap and oracle?
What is a cognitive schema?
Explain the use of grant option in imp command.
Using the relations and the rules set out in the notes under each relation, write statements to create the two sequence generators specified in the notes.
