Carlos Has a Level 0 DFD Diagram Where One of the External

question 9

Multiple Choice

Carlos has a Level 0 DFD diagram where one of the external entities is the "Internal Revenue Service" - and he has a data store called "Tax Rate Table".He has drawn a data flow arrow from the Internal Revenue Service to the data store as the data has been loaded into the Tax Rate Table prior to the processing.What would be true?

• A)This is correct
• B)This is incorrect,'data at rest stays at rest until moved by a process' so he needs a process (like 'load Tax Rate Table')first in this system
• C)This is incorrect - he doesn't need a data flow as the data was loaded into the Tax Rate Table someplace else (within the payroll system someplace,but not in this process)
• D)This is almost correct.The correct diagram would be a dashed line indicating that the loading of the data was implied prior to the start of this process
• E)This is incorrect.What should happen is an 'external process' should be called at the start of the process - like "Call IRS for data load"

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Definitions:

Restrictive Covenant

A private restriction on the use of land. If its benefit or obligation passes with the land’s ownership, it is said to “run with the land.”

Ongoing Business

A term referring to a company or enterprise that is actively engaged in business operations without interruption.

Specific Performance

A legal remedy in contracts law where a court orders a party to perform their obligations under a contract, rather than simply paying damages.

Legal Remedy

The means by which a court of law enforces a right, imposes a penalty, or makes another court order to impose its will.