Explain the purpose of the open() and close() operations.
Explain the stipulations of c2 level security?
What are the operating system types?
What are the various capacities in which a ram is available?
How to setup never expired user password?
How do I know if my motherboard is 32 bit or 64 bit?
How will you check if your R3 system is 32bit or 64bit?
Can I change operating systems on my laptop?
Which is better 32 bit or 64 bit?
How often should I run chkdsk?
What are deadlock prevention techniques?
How much ram do I have?
What are the disadvantages of context switching?
What are various scheduling queues?
When does trashing occur?