Computers and devices

One of these images is a Supercomputer:

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one of these images is for a laptop Computer:

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One of the following devices is not an Input device:

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The name of the main memory of the computer is

(a)  

The CPU consists of two parts that work together, one part is the ALU, and the second part is the

(a)  

The speed of the CPU is calculated in:

• Hz

• Bytes

• KM

The initial program that is executed when the computer starts is

(a)  

One of these devices is not an output device:

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• 
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1 Gigabyte =

• 1024 KB

• 1024 MB

• 1024 bits

1 Terabyte =

(a)