Interested to Buy Any Domain ? << Click Here >> for more details...
what is kernel?
- 2 Answers
- 6895 Views
- Microsoft, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
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 |
Answer / guneetinder singh
Kernel is the running part of the operating system.
| Is This Answer Correct ? | 6 Yes | 0 No |
Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.
What is a tns file?
select * from emp what happened internally when we write this query in the sql prompt?
What is hash cluster in oracle?
9)When information has to be stored w.r.t employees and their respective departments, which of the following is the Correct formulation of entries? A)Employee and department would together be represented as an entity. B)This is too less information to decide on entities. C)An employee would be one entity and a department would be another. D)Such a scenario cannot be modelled in RDBMS
A table t is there.If you perform insert ,update and delete then the trigger will fire.What is the minimum no of trigger required for a table.
What is oracle instant client?
What is a subquery in oracle?
Can we call a trigger inside a function and function inside a trigger? Give example.
Can group functions be mixed with non-group selection fields?
What is a private synonym?
Will the Optimizer always use COST-based approach if OPTIMIZER_MODE is set to "Cost"?
Oracle General 
