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Q. Characteristics of decision support system?
Characteristics of DSS- The qualities of the DSS are as follows: -
1. DSS focus on towards providing assistance in analyzing situations rather than providing right information in form of various types of reports.
2. DSS is individual explicit. Every decisions maker can incorporate his own perceptions about the problem and analyze its effect.
3. DSS incorporates a variety of statistical, mathematical and operations research models.
4. DSS is merely supportive in nature and human decisions makers still retain their supremacy. It doesn't thrust its outcomes on the decision maker.
5. DSS is effective in providing help to solve semi-structured problems at all levels. It is utilized at first line middle level and top level management.
6. DSS requires an effective database management system. It is extensively utilizes databases.
7. DSS assists decisions makers to carry out What-if analysis.
Commutatively of Connectives You will be aware from the fact that some arithmetic operators have a property that it does not matter which way around you give the operator input
Perform the - 48 - 23 operations using the 2's complement method. Ans. - 48 - 23 = - 48 + (-23) -48 = 1 1 0 1 0 0 0 0 -23 = 1 1 1 0 1 0 0 1 = -71
Why address bus is unidirectional and data bus is bidirectional? Ans) Because there is no require address transaction among processor and peripheral device but data bus is req
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Which is not an scripting language? Postscript
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Define emulation. Given a computer with a particular instruction set, it is possible to explain additional machine instructions and execute them with extra micro routines. Emul
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Q. When gravity is the merely force acting on an object the object is in what? Answer:- One respond is that it is in free-fall in a vacuum to eliminate atmospheric drag.
The micro-instruction cycle can comprises two basic cycles: the fetch and execute. Here in the fetch cycle address of micro-instruction is produced and this micro-instruction is pu
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