Which of the Following Is Not Overloaded for Strings

question 21

Multiple Choice

Which of the following is not overloaded for strings?

• A) -=
• B) >>
• C) +=
• D) getline()

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Definitions:

Monopolists

Entities or individuals that have exclusive control over the production and sale of a particular good or service, allowing them to manipulate market conditions.

Monopolist

A single seller in a market who has significant control over the price and supply of a product or service.

Perfectly Competitive Firm

A firm that operates in a market where there are many buyers and sellers, no barriers to entry or exit, and all firms sell identical products.

Natural Monopolies

A type of monopoly that arises due to high infrastructure costs and other barriers to entry which make it inefficient for more than one provider to operate (e.g., water supply).