Management Information System (MIS) Practice Exam

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Prepare for the Management Information System Test. Boost your knowledge with flashcards and multiple choice questions, each question includes hints and explanations. Be exam-ready today!

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What type of memory is typically volatile and loses its data when power is turned off?

cache memory
read-only memory
random access memory
flash memory

The correct answer is: random access memory

The type of memory that is typically volatile and loses its data when power is turned off is random access memory (RAM). RAM is designed for speed and is used by the computer to store data that is actively being used or processed. Its volatile nature means that once the power is cut off, the information stored in RAM disappears, making it essential for tasks that require quick read and write operations while the system is running. In contrast, cache memory, while also volatile, serves a different role as it is a smaller, faster type of volatile memory that stores frequently accessed data from the main memory (RAM) to speed up processing. Read-only memory (ROM) is non-volatile and retains its data even when the power is off, commonly used for firmware. Flash memory, on the other hand, is also non-volatile and is used for storage in devices like USB drives and solid-state drives, preserving data without a constant power supply. Thus, the clarity of RAM's volatile nature solidifies it as the correct answer to the question.