Explain a completeness check
What will be an ideal response?
Answer: The list of attributes that users and management want included in the database provides a means to check and validate the implementation process. Every attribute in that list should appear in at least one table, as either a primary key or "other" attribute. Checking this list against the table column names may reveal not only the fact that a particular attribute has not been assigned to the appropriate table in the database but may even indicate the need to modify the REA diagram itself.
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There are four levels of measurement within qualitative and quantitative data
Indicate whether the statement is true or false
If the IRR of a project is equal to the discount rate of the project then ____
A) the PI is zero B) the payback period is zero C) the NPV is zero D) the present value payback period is zero