in a multiprogramming and time-sharing environment,several user share the

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Question

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?

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Re: 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?

Answer
# 1

a)one user may modify the data which is required by another 
user
  one user may use the resources but charge expenses to 
some anothe user

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Jyothi

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