what is different between kenerl mode and user mode?
- 1 Answers
- 2698 Views
- I also Faced
- E-Mail Answers
Answer Posted / mann
User mode:
*)Code run in special mode of hardware called user mode.
*)Program run in user mode cannot access the memory of
other applications.
*)CPU instructions such as CPU halt cannot be executed.
*)Code is restricted to non-harmful operations.
Kernelmode:
*)Code run in special mode of hardware called Kernel mode.
*)Code run in kernel mode can access any memory.
*)It can perform any valid CPU instructions and hardware IO
operations.
*)Unrestricted access to hardware.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
sample code for data transfer between two r/2 systems and r/3 systems?
define profiler???
What are the Short cut Keys of Tally ERP?
what is best way to create a Thread class & why?
hi i am jyoti i have done sap training in sd and master degree in economics have 2 year exp as enduser in (gdms)and 1 year as sd consultant.as contract basis now what i can do for getting job in it industry
what is session state?
how to convert infix expression to prefix expression?
Explain the types of operations? Draw the figure for shift and rotate operations?
What do you understand by modular programming?
How can we develop a multi-tier application in Java?
One boy has to climb steps. He can climb 1 or 2 steps at a time. Write a function that will returns number of way a boy can climb the steps. Int WaytoSteps(int n) (eg:- suppose number of steps is n=4 ,the function will return 5 (one-one-one-one ,one-one-two, one-two-one-,two-one-one, two-two)
For a binary tree with n nodes, How many nodes are there which has got both a parent and a child?
What is the difference between DECISION COVERAGE(DC) and MODIFIED CONDITION/DECISION COVERAGE(MCDC)?
what is the use MDM(Master Data Management)and meaning
what are the missinschema properties and should we pass primary key in select command
