COMPUTER PROGRAMMING FUNDAMENTALS
WHAT IS PROGRAMMING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Store a number
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Delete a word
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Add an image
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Make a noise
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Detailed explanation-1: -For example, on the Zilog Z80 processor, the machine code 00000101, which causes the CPU to decrement the B general-purpose register, would be represented in assembly language as DEC B .
Detailed explanation-2: -Machine Instructions are commands or programs written in machine code of a machine (computer) that it can recognize and execute. A machine instruction consists of several bytes in memory that tells the processor to perform one machine operation.
Detailed explanation-3: -Say that a light bulb is controlled by a processor running a program in main memory. The controller can turn the light bulb fully on and fully off, can brighten or dim the bulb (but not beyond fully on or off.)
Detailed explanation-4: -An instruction set is a group of commands for a central processing unit (CPU) in machine language. The term can refer to all possible instructions for a CPU or a subset of instructions to enhance its performance in certain situations.