Multiple choice

A random-access data storage device which gives rapid access to data is

  1. Magnetic tape

  2. Punched card

  3. Disk storage unit

  4. Buffer
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Disk storage units, such as hard drives, provide random access, allowing the system to jump directly to any data location. This is much faster than sequential access devices like magnetic tape, which require reading through all preceding data to reach a specific point.

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