The instructions which a computer would have the hardest time completing correctly are complex instructions.
What is an instruction?
An instruction can be defined as a set of executable codes that are written and developed to instruct the central processing unit (CPU) of a computer system on how to perform a specific task and proffer solutions to a particular problem.
This ultimately implies that, it is a segment of executable codes which contain steps that are to be executed by the central processing unit (CPU) of a computer system.
In Computer programming, the instructions which a computer would have the hardest time completing correctly are complex instructions.
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