in a multiprogramming and time-sharing environment,several
user share the system simultaneously.
this situation can result in various security problems
a.discuss two such problems
b.how can we ensure the same degree of security in a
time-share machine as in a dedicated machine?
157
How to identify the difference between the kernel object
and user object?
102
mention FOUR possible states a process may be at any time
and briefly describe each of them
51
What would a rise in remote queue length generally indicate?
71
state and explain FIVE basic disk-based file system operation
67
in windows os selection screen file is with boot.ini where
as in linux which file contains selection screen
what is meant by bluetooth? or about bluetooth, uses of
bluetooth, advantages and disadvantages of bluetooth and
more information about bluetooth and in what way it is used
and how it works
Please kindly answer my questions sir