What is data modeling
What do you mean by the term data modeling? Briefly define it.
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Data modeling is the fundamental step in the analysis modeling. In data modeling, the data objects are observed independently of processing. The data model symbolizes how data are associated with one other.
What do you mean by the term System Context Diagram (or SCD)? Briefly describe it.
Is there any software which does the similar for web site optimization?
Illustrate the difference between beta, alpha and acceptance testing?
Define a bug?
Explain the kinds of static testing tools? Briefly describe all the kinds of static testing tools?
Specify the various categories of the defects?
What do you understand by task set in the spiral Model?
Explain why there are no long-lasting vaccines developed for the common cold?
Explain why are software engineers required?
Write down the most common problem to be resolved whenever optimizing the web sites?
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