While Traversing a List, a Node Pointer Knows When It

question 35

Multiple Choice

While traversing a list, a node pointer knows when it has reached the end of a list when:

• A) it encounters the newline character
• B) it encounters NULL
• C) it finds itself back at the beginning of the list
• D) it encounters a sentinel, usually 9999
• E) None of these

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Definitions:

Been

The past participle of "be," used in perfect tenses to indicate an action that occurred at an unspecified time before now.

You're

A contraction of "you are," often used in informal writing or speech.

Ten-speed

A bicycle equipped with ten gears for different speeds and terrains.

Know

To be aware of through observation, inquiry, or information.