When a Program Lets the User Know That an Invalid

question 38

Multiple Choice

When a program lets the user know that an invalid menu choice has been made, this is an example of

• A) input validation.
• B) output validation.
• C) menu reselection.
• D) invalidation.
• E) being user unfriendly.

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Definitions:

Uruguay

A country in South America, known for its verdant interior and seaside capital, Montevideo, with a stable democracy and high levels of social spending.

Almonds

Edible seeds from the almond tree, often consumed raw, roasted, or used as a flavoring agent in various dishes.

Crude Oil

A naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials.

Producer Surplus

is the difference between the amount producers are willing to accept for a good or service versus what they actually receive.