If the Substring Method Is Called on a String Using

question 4

Multiple Choice

If the Substring method is called on a string using only one argument, the method returns ______.

• A) the character at the index specified by the argument
• B) a copy of the string up to the index specified by the argument
• C) a copy of the string starting after the index specified by the argument
• D) a copy of the string starting at the index specified by the argument
• E) None of the above.

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Definitions:

Geology

A field of study focused on understanding the Earth's physical makeup, its history, and the natural processes that influence its structure and composition.

Isotopic Ages

Measures the time elapsed since a particular mineral or rock formed, based on the decay rates of radioactive isotopes.

Billion Years

A period of time equal to 1,000 million years, often used in geological and astronomical contexts to describe the age of Earth or the universe.

Mineral Grains

individual particles or crystals within a rock, defining its texture and often determining its properties and classification.