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Categories >> Software >> Operating Systems >> Windows >> Windows AllOther
 
 


 

 
 SDK interview questions  SDK Interview Questions (34)
 Windows Threads interview questions  Windows Threads Interview Questions (24)
 Windows General interview questions  Windows General Interview Questions (66)
 Windows AllOther interview questions  Windows AllOther Interview Questions (216)
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?
 Question Submitted By :: Windows-AllOther
I also faced this Question!!     Answer Posted By  
 
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
 
Is This Answer Correct ?    35 Yes 13 No
Jyothi
 
Answer
# 2
Answer
Problems Stealing or copying a user's files; Writing over another program's (belonging to another user or to the OS) area in memory; Using system resources (CPU, disk space) without proper accounting; Causing the printer to mix output by sending data while some other user's file is printing.
 
Is This Answer Correct ?    16 Yes 5 No
Raman Garg
 
 
 
Answer
# 3
First their USBs should be disabled through the server.
Their ICMP Protocol should also be disabled, so that there
wil no communication among the users.
 
Is This Answer Correct ?    2 Yes 4 No
Sairam Maddipati
 

 
 
 
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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? ABC 3
 
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