A) instructions
B) the orpating system
C) application software
D) the system unit
E) the hardware unit
Correct Answer: A
Solution :
[a] In computer science, an instruction is an order given to a computer processor by a computer program. It describes a physical operation the computer is to perform and the specification of special storage areas called registers that may contain data to be used in carrying out the instruction, or the location in computer memory of data. It involves steps and tasks needed to process data, such as responses to questions or clicking an icon.
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