Caffeine,the Active Ingredient in Coffee,is Composed of Eight Atoms of Carbon,ten

question 49

Multiple Choice

Caffeine,the active ingredient in coffee,is composed of eight atoms of carbon,ten atoms of hydrogen,and four atoms of nitrogen,and two atoms of oxygen.The chemical formula of caffeine is written

• A)CHNO
• B)C₈H₁₀N₄O₂
• C)C₈H₁₀N₄
• D)C₈H₁₂N₄O₄
• E)C₈H₁₀N₄O

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Definitions:

RandomAccessFile

A class in Java that provides a way to read and write data to a file in a random access manner, allowing for the modification of specific parts of a file.

Byte

A unit of digital information in computing and telecommunications that most commonly consists of eight bits.

Int

A data type used in programming to represent integer values.

Input Stream

A stream that reads data into a program, often from a file, network connection, or keyboard input.