Question: multiple choice Data Managment question: A procedural language interface is necessary because nonprocedural access and application development tools of database software are sometimes not powerful

multiple choice Data Managment question:

A procedural language interface is necessary because nonprocedural access and application development tools of database software are sometimes not powerful enough or do not provide the level of control necessary for significant application development. True False ---------------- An unknown value, or a value that does not apply to a given row of a table, is indicated by:

A-The string of characters 'NA' B-The string of characters 'null' C-The value of the smallest negative integer that can be represented by the system D-The value 0 E-None of the above

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