Examlex
To calculate the difference between two date columns,you must use the TO_DATE function.
Information Needs
The specific data and information required by individuals or organizations to make informed decisions.
Accounting System
A systematic process of recording, summarizing, analyzing, and reporting financial transactions of a business to provide an accurate financial picture.
E-Commerce
Refers to the buying and selling of goods or services using the internet, and the transfer of money and data to execute these transactions.
Subsidiary Ledger
A subsidiary ledger is a group of detailed accounts where their totals tie into and support summary amounts in one or more accounts in the general ledger.
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Q131: Which of the following describes a subquery