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What general categories of function are specified by computer instructions?
Wiki User
∙ 9y ago
1. What general categories of functions are specified by computer instructions?
Pansy Altenwerth
Wiki User
∙ 9y agoThe basic function preformed by computer is execution of program Which consists of a set of instructions stored in memory, the processor dose the actual work by executing instructions specified in the program â�¦instruction prossing consists of 2 steps : The processor read(fetches) instructions from memory one at a time and Executes each instruction .
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The processor interprets the instruction and performs the required action. In general, these actions fall into four categories.
Processor-Memory
Data may be transferred from processor to memory or from memory to processor.
Processor-I/O
Data may be transferred to or from a peripheral device by transferring between the processor and an I/O module.
Data Processing
The processor may perform some arithmetic or logic operation on data.
Control
An instruction may specify that the sequence of execution be altered.
Wiki User
∙ 9y agoComputer instructions begin with a Basic Input/Output System which is where the ram memory is stored. The hard drive and peripherals can also be found in BIOS.
Wiki User
∙ 9y ago1. What general categories of functions are specified by computer instructions?
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What general categories of functions are specified by computer instructions?
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What permenantly stores the set of instructions that the computer uses to activate software that controls the processing function when you turn on the computer?
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When you turn on the computer what permanently stores the set of instructions that the computer uses to activate the software that controls the processing function?
Read-only memoryROMROM
What permanently stores the set of instructions that the computer uses the activates the software that controls the processing function when you turn the computer on?
Read-only memoryROMROM
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Why this function is important?
You have not specified any function.
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Ram plays crucial role in the performance of a computer. They hold data and instructions currently in used. The larger the ram the quicker the computer.
What permanently stores the set of instructions that the computer uses to activate the software that controls the processing function when you turn on the computer on?
Read Only Memory (ROM)
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