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?

19992

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how to define source transaction-types?

2045

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How to Pass a function to a procedure or vice versa?

1855

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With in the form we want to check all the text box control are typed or not? How?

2042

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What the main advantages of statement coverage metric of software testing are?

1096

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Why do we go for spring?

418

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Explain some important features of hadoop?

483

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What is the difference between translational and elaborational approaches?

1080

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What are the various risks the banks face?

1118

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What is tr and td in html?

853

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other than bw, what are the other etl tools used for sap r/3 in industry?

612

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i can access command prompt in my pc. when i type cmd in run,message comes-you are restricted.contact admin. why is it so? how can acces it by just logging in as a user and not as admin.?????

2037

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How do you check if a value in one column exists in another using vlookup?

689

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Which sorting is worst?

1059

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What is the diff between cad & cadd?

1237

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