| Other Operating Systems AllOther Interview Questions |
|| Asked @
|give the exact definition of operating system
is it necessary to load OS in every system to run any
program if so, why?
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|One solution for deadlock prevention for dining
|I have nortan antivirus but some of the virus it can't
delete. how will i remove that virus without formating the
system ?please help .
|Q1. What is an interrupt? How are multiple interrupts dealt
Q2. Explain the difference between a MONOLITHIC KERNAL and
Q3. List reasons why a Mode switch between threads may be
cheaper than a Mode switch between processes.
Q4. What is the difference among deadlock avoidance,
detection and prevention?
Q5. What items of information about a task might be useful
in real time scheduling?
Q6. Discuss some of the reasons for implementing process
How is the process address space handled during process
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|What is TSY?
|In the process table entry for the kernel process, the
process id value is
a) 0 b) 1 c) 2 d) 255 e) it does not have a process table entry
|What is a semaphore?
|Assume that passwords are selected from four-character
combinations of 26 alphabetic characters. Assume that an
adversary is able to attempt passwords at a rate of one per
a) Assuming no feedback to the adversary until each attempt
has been completed, what is the expected time to discover
the correct password?
|What operating systems provide threads?
|| ||5 |
|If semaphore variable is 8 after 6 wait operations and 3
signal operations.what is semaphore
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|i want information about real time operating systems
because i have an interview tomoorow in valeo company.
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|what is live lock,race condition,starvation?how it work and explain brifly?
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