Assume the Variable Str Has Been Declared to Be a String

question 11

Multiple Choice

Assume the variable str has been declared to be a String that has at least one character. Which is the following represents the last character in str?

• A)str.charAt (str.length())
• B)str.lastChar()
• C)str.charAt (str.length() - 1)
• D)str.substring(str.length())

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Definitions:

Competitive Industry

An industry where numerous sellers offer products or services that are similar, ensuring no single entity has significant market power to determine prices.

Covert Collusion

An implicit secret agreement between parties to fix prices, divide markets, or rig bids without explicit verbal agreement, making it hard to detect and prosecute.

Cartel

An association of independent businesses organized to control prices and production, restrict competition, and monopolize markets.

Price Leadership

A situation where the largest or most dominant company in an industry sets prices that other companies then follow.