Question

key element that makes a computer a computer. Conditional behavior is implemented at the machine level by operations such as BEQ XYZ (branch to instruction XYZ) and at high-level language level by operations such as If x = y then do THIS else do THAT. Why are such conditional operations so necessary to computing?

Answer 1

SOLUTION:- In the absence of conditional behaviour, every program comprises of a sequence of operations that were always executed in the identical way each time the program was executed. For instance, We can construct a computer in order to assess the value of Pie to 50 decimal places via utilizing a sequence of arithmetic operations in the absence of conditional operations.
conditional operations permit a computer to alter the sequence of operations it will run, as per the result of a test. For instance, In the case of emulating a game of chess, a computer can first move every chess piece at a distinct square and then assess the virtue or figure of ability of that position. This computation can be executed in the absence of conditional behaviour. Let us consider that In a given platform of play there are 7 feasible moves, and the figures of ability of the moves are 4, -5, -12, 19, 2, 1, 8 with the highest number indicating the best. In this circumstance, the computer will choose the move with the figure of ability 19 as best and then carry on from that point, that is the conditional behaviour that confers the computer its great strength. That's why such conditional operations are so necessary to computing.

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