Which statement about RAM (Random-Access Memory) is true?

• A. It allows random access to memory locations
• B. It is read-only
• C. It cannot be overwritten
• D. It permanently stores data when power is removed

Answer: (A)

RAM is volatile memory that allows direct, random access to any memory location. This means you can read or write to a specific address quickly, regardless of where it is in the memory, which is ideal for a computer’s working data and programs. Because RAM is designed for frequent updates, it is not read-only and data can be overwritten at will. It also does not permanently store data when power is removed—contents typically disappear once power is lost. This distinguishes RAM from non-volatile storage like ROM, flash, or hard drives, which retain data without power. So the statement that RAM allows random access to memory locations best describes its fundamental behavior.