Trackballs are ideal for notebook computers because they occupy less space than a mouse.
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Q3: ENIAC is an example of a first-generation
Q4: A magnetic tape stores data randomly.
Q5: A serial port is a communication interface
Q6: A disadvantage of trackball is that positioning
Q7: An Extended ASCII data code allows representation
Q8: A byte is a single value of
Q10: The contents of programmable read-only memory (PROM)
Q11: A bus can be internal or external.
Q12: Data can be read from and written
Q13: Light pen is an output device.
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