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1. What general categories of functions are specified by computer instructions?
The 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 �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.
Computer 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.
1. What general categories of functions are specified by computer instructions?
What general categories of functions are specified by computer instructions?
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Bzero function in socket programming?
bzero: writes the specified number of null bytes to the specified destination. bzero(char *dest, int nbytes);
What is method in c sharp?
Comparing C# to other computer languages,A method with void, may be considered as a procedure, a function (returns nothing), or a subroutine.A method with a returning data type, is a function.If you don't have a other computer language background, a method in C# may be considered as a sequence of instructions to computer to be carried out.
What is the different between program and programming?
A computer program (also a software program, or just a program) is a sequence of instructions written to perform a specified task for a computer. A computer requires programs to function, typically executing the program's instructions in a central processor. The program has an executable form that the computer can use directly to execute the instructions. The same program in its human-readable source code form, from which executable programs are derived (e.g., compiled), enables a programmer to study and develop its algorithms.Computer source code is often written by professional computer programmers. Source code is written in a programming language that usually follows one of two main paradigms: imperative or declarative programming. Source code may be converted into an executable file (sometimes called an executable program or a binary) by a compiler and later executed by a central processing unit. Alternatively, computer programs may be executed with the aid of an interpreter, or may be embedded directly into hardware.Computer programs may be categorized along functional lines: system software and application software. Many computer programs may run simultaneously on a single computer, a process known as multitasking.
What is the function of a power cords on a computer?
To power your computer without a battery
Why is learning computer programming valuable?
Learning computer programming has become an important skill in the modern digital age. All computer program instructions are translated to codes that are used to complete specific tasks. Programmers are responsible for creating operating systems and web browsers which help to make your computer function and give you the user experience you have become accomodated to. Learning computer programming is important because it is what you see on your computer screen. If you ever wanted to set up anything on the web, knowledge on this subject would be useful.
Are the instructions for making some proteins not specified by genes?
No, all proteins are encoded by genes. The instructions for making proteins are specified in the sequence of nucleotides in the DNA. Genes provide the blueprint for the sequence of amino acids in a protein, which determines its structure and function.
What is a software application program?
A Computer Program (also software, or just a program) is a sequence of instructions written to perform a specified task with a computer. A computer requires programs to function, typically executing the program's instructions in a Central Processor. The program has an executable form that the computer can use directly to execute the instructions. The same program in its human-readable source code form, from which executable programs are derived enables a programmer to study and develop its algorithms.
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?
The instructions are stored in the Master Boot Record (MBR).
Why is an operating system a must for a computer?
yes, all computers need a set of instructions or program to tell it how to function. This what a operating system does for a computer.
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
What is the main function of a computer ram?
It actsas a cache for the CPU to execute instructions and work on temporary data.
Why this function is important?
You have not specified any function.
Function of rams?
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)
In excel 2013 where are the various function categories stored on the Ribbon?
In Excel Where are the various function categories stored on the Ribbon?
What is computer kekboard?
Assuming you mean 'keyboard' - it's an input device for a user to give instructions to the computer. It consists of the numbers from 0 to 9, the letters from a to z, 12 function keys, and a number of special function keys.
