UML or Unified modelling language is the best tool for modelling object oriented systems....
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ERD or Entity relationship diagram is the most common database design and modelling tool...
Data Flow Diagram is the widely used system design tool which aids in depicting...
Use cases are one of the excellent tools for representing functional requirements of a...
The freedom of expression, being one of the firmly stated and affirmed right in...
Offshore outsourcing is a highly debated topic. It would be nice if we reflect...
We have seen so much about IT and all of us have been a...
Deepesh JosephAugust 2006 Information Management (IM) refers to any activity that leads to effective...
Operational Vs Informational system : Operational Systems are those which are based on current...
a. Homogeneous vs. heterogeneous distributed database system Homogeneous database systems involve similar databases distributed...
Deepesh Joseph February 2009 The main purpose of normalization is to reduce data redundancy...
Steel Rule is a measuring instrument used as a standard for measuring materials. It...
Pipe Wrench is a type of adjustable spanner which has wide use in tightening...
Vice is a device for holding work. There are various types of vices and...
File is another cutting tool and is available in a variety of lengths, grade...
Hack-Saw is a cutting tool used for cutting metal pieces, wide grooves etc. It...
Centre Punch is the commonest of all punches and is a steel rod 90...
Try Square is used to test the smoothness of surfaces and to test the...
