Which of the Following Is True of Optional Arguments? ​

question 35

Multiple Choice

Which of the following is true of optional arguments? ​

• A)They are used to specify how a function should be written.
• B)They are not separated by a comma when used within a function.
• C)They are not required for a function to return a value.
• D)They always start with a $ symbol in front of them.

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Definitions:

Supernumerary Nipple

An additional nipple occurring in addition to the usual two nipples, a common congenital anomaly.

Glandular Tissue

Tissue found in glands of the body that secretes hormones and other substances directly into the blood or into cavities inside the body.

Ovarian Cancer

A type of cancer that originates in the ovaries, characterized by the uncontrolled growth of cells in ovarian tissue.

BRCA1 And BRCA2

Genes that produce tumor suppressor proteins, mutations of which are associated with a higher risk of breast and ovarian cancer.