COMPUTER PROGRAMMING FUNDAMENTALS
WHAT IS PROGRAMMING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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order of events
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instruction given to a computer by a programmer
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paragraphs
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language written by humans to communicate with computers
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Detailed explanation-1: -In computing, a command is a directive to a computer program to perform a specific task. It may be issued via a command-line interface, such as a shell, or as input to a network service as part of a network protocol, or as an event in a graphical user interface triggered by the user selecting an option in a menu.
Detailed explanation-2: -A set of instructions that directs a computer’s hardware to perform a task is called a program, or software program.
Detailed explanation-3: -When referring to a programming language, a command is a unique word used to perform a specific operation. For example, “print” is a command used to display text on the screen. Entering and executing the command below prints “Hello World!” to the screen. print “Hello World!"; 3.
Detailed explanation-4: -An instruction is a set of codes that the computer processor can understand. The code is usually in 1s and 0s, or machine language. It contains instructions or tasks that control the movement of bits and bytes within the processor. Example of some instruction sets − ADD − Add two numbers together.