An important characteristic of RAM is:
Correct answer: D. Volatile
- A. Read only memory (ROM)
- B. Write only memory
- C. Nonvolatile memory
- D. Volatile
Explanation
Volatile memory loses its data when the power is turned off. RAM is a volatile memory, which means that the data stored in it is temporary and is lost when the computer is shut down. This is because RAM uses electrical circuits to store data, and when the power is off, these circuits lose their state.In conclusion, the volatility of RAM is a key characteristic that distinguishes it from non-volatile memory types like ROM. RAM allows for fast reading and writing of data but cannot retain data persistently.
Last updated
About Hardware and Software
Hardware includes the physical components of a computer, such as the CPU, motherboard, registers, memory, storage devices and peripheral equipment. Software covers system software, application software, utilities, drivers and firmware, with attention to how the operating system manages hardware and how software differs from the physical equipment it controls.
Practise Hardware and Software
290 free Hardware and Software MCQs from Computer Science and IT, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Computer Science and IT questions like this
Computer Science and IT is on 40 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.