Which Device Listed Below Is an Example of an Output

question 47

Multiple Choice

Which device listed below is an example of an output hardware device?

• A) Touchscreen
• B) Keyboard
• C) Bar code scanner
• D) Magnetic tape
• E) Printer

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Definitions:

Poisson Probabilities

The probability distribution that measures the probability of a given number of events happening in a fixed interval of time or space, assuming these events occur with a known constant mean rate and independently of the time since the last event.

Classified Department

A division within an organization or publication that deals with categorized or sorted information, often in the context of classified ads or internal classification.

Telephone Calls

A form of verbal communication or data transmission over a distance through the use of a network specifically designed for this purpose.

Randomly

In a manner lacking any predictable pattern or plan, used in statistical sampling to ensure that every individual or element has an equal chance of selection.