Interested to Buy Any Domain ? << Click Here >> for more details...
How many os can be installed in a pc?
What are the 3 types of software?
How you can check whether a machine is 64 bit or 32 bit?
What is a command interpreter?
Explain booting the system in operating system.
Which one you will use to implement critical section?
Measurements of a certain system have shown that the
average process runs for a time T before blocking
on I/O. A process switch requires a time S, which is
effectively wasted (overhead). The CPU’s efficiency is
the fraction of its time its spends executing user
programs, i.e., executing user processes. For round robin
scheduling with quantum Q, give a formula for the CPU
efficiency for each of the following:
(a) Q = ∞
(b) Q > S + T
(c) S What is the buddy system of memory allocation in operating system (os)? Can you run 32 bit applications on a 64 bit operating system? What is 32 bit operating system? How are data structures handled by ntfs? What are the various components of a computer system? Why are wait states used? How much ram can a 64 bit system use? Considering notepad/IE or any other thing as process, What will happen if you start notepad or IE 3 times ? Where three processes are started or three threads are started?
