What is a copper loss or i2r loss pc?
What is a report item?
How to manage a network using a router?
what is a join? : Sql server database administration
What are the uses of mongodb? Explain
Who is openstack for?
Well, then how do I fit something to one page wide?
What are scalar functions?
Is javascript necessary?
Explain "overtime"?
What is the use of sap tao ui scanner?
What is ms excel in detail?
How does jms queue work?
What is difference between 2 quadrant & 4 quadrant digital dc drive.
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?