If a variable is declared inside a function, which statement correctly describes its scope and lifetime?

If a variable is declared inside a function, which statement correctly describes its scope and lifetime?

• A. Scope is the duration the variable exists in memory.
• B. Lifetime is the region of code where a variable is accessible.
• C. Both scope and lifetime refer to memory location.
• D. Scope is the region of code where a variable is accessible; lifetime is the duration the variable exists in memory.

Answer: (D)