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?
I have first installed windows in my system.then i intalled
linux, i am able to get the OS selection menu. later i got
a problem with os , again i reinstalled windows os, now i
am not able to see to os selection screen,how to get it
again.
list TWO problems that force some operating system to use
the technique of device dedication
31
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?
155
i want placement papers of GAMELOFT software company and
the information regarding windows operating system and
MS-office
questions
30
state and explain FIVE basic disk-based file system operation