Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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By
combining ones and zeros, computers can:
a. | Create an infinite number of numbers | b. | Create only
numbers from 0 to 10 | c. | Create only numbers 0 and 1 | d. | None of the
above | | |
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2.
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CJ
installed a new sound card into his computer. He turns it on, pops in a CD, and sits back. Nothing.
The computer seems to be starting just fine. He can run all of his programs, but no sound comes out!
What might be going on with this new device?
You are troubleshooting his problem, what is the first required
component in computing that you might suspect?
a. | A method for the
CPU to communicate with the device is missing. | b. | Software that
instructs and controls the device. | c. | Electricity to power the device. | d. | Not enough
information is given to troubleshoot this problem. | | |
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3.
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Which
of the following would NOT be considered an output device?
a. | Monitor | b. | Printer | c. | Bar Code
Reader | d. | Plotter | | |
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4.
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D is referring to:
a. | Expansion
cards | b. | Power supply | c. | Power
cables | d. | Mother board | | |
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5.
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Hard
disks, floppy disks, CD ROM would be used to describe:
a. | Secondary
storage | b. | Primary storage | c. | Tertiary
storage | | |
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6.
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Binary digits being transferred through the CPU to and from RAM would be
considered:
a. | Input | b. | Output | c. | Processing | d. | Storage | | |
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7.
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This
component is responsible for almost all of the processing done by the computer.
a. | Processor | b. | CPU | c. | Microprocessor | d. | All of the
above | | |
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