Examlex
The data cache is where the data read from the database data files are stored _____ the data have been read or _____ the data are written to the database data files.
Accounting Profits
The net income of a company determined by subtracting total expenses from total revenues, according to generally accepted accounting principles.
Economic Profits
The difference between a firm's total revenue and its total costs, including both explicit and implicit costs, representing profit beyond the normal rate of return.
Opportunity Cost
The loss of potential gain from other alternatives when one particular alternative is chosen.
Savings Account
A deposit account held at a bank or other financial institution that provides principal security and a modest interest rate.
Q15: _ databases focus primarily on storing data
Q21: Each table in a relational database must
Q22: What is an entity cluster?
Q25: What components should an implementation-ready data model
Q36: The _ constraint can be placed on
Q38: Describe a dependency diagram and explain its
Q46: The _ table space is used as
Q47: A(n) _ data dictionary is not updated
Q69: A _ is a logically connected set
Q74: A table that displays data redundancies yields