Where Is the Cursor Positioned When a List Iterator Is

question 30

Multiple Choice

Where is the cursor positioned when a list iterator is opened on a non-empty list?

• A) at the position of the length of the list minus 1
• B) immediately after the first item
• C) it is undefined
• D) immediately before the first item

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Definitions:

Exocytosis

A cellular process in which substances are moved out of the cell through the fusion of vesicles with the plasma membrane.

Endocrine Gland

Glands of the endocrine system that secrete hormones directly into the bloodstream, regulating various body functions.

Exocrine Gland

A gland that releases its secretions through ducts directly into external environments or internal surfaces, rather than into the bloodstream.

Goblet Cells

Epithelial cells that secrete mucus to lubricate surfaces such as the inside of the intestinal and respiratory tracts.