Computer Basic Information
A disadvantage of the laser printer is:

None of these
It is very slow
It is quieter than an impact printer.
The output is of a lower quality

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Computer Basic Information
The Santa Clara Valley, California is popularly known as Silicon Valley of America because

it is full of large grain sand
huge deposits of silicon are found there
many silicon chip manufacturing firms are located there
None of these
Santa Claus visits it every Christmas

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