What is Relational Algebra
What is Relational Algebra?
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Relational Algebra:
This is procedural query language. This contains a set of operations which take one or two relations like input and generate a new relation.
Why recursive relationships are not good? How do you solve them?
Explain the various types of the designer tools?
Briefly describe the differentiation between data warehousing and data mining ?
Illustrates implementation of stored procedures?
Which data providers can be combined in one report?
Illustrates the term heap in data structures?
What are the two means to explain the content of XML documents?
Explain the term precision in Data Structures? Answer: Precision considers as to the accuracy of the decimal portion of a value. It is the number of digits permitted
How do I set a password to be null?
Describe briefly the ‘paradigm mismatch’ among SQL and application programming languages.
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