What is the set of instructions called that computers follow?

program
A set of instructions that directs a computer’s hardware to perform a task is called a program, or software program. The two main types of software are system software and application software.

What is a computer program that changes instructions into machine language?

Translators. A piece of translator software, which is usually included within programming software, converts high-level languages into machine code . These translators are known as compilers and interpreters. Programs are translated using either a compiler or interpreter.

Where are data and instructions stored on a computing device?

At the core of the computer is the central processing unit or CPU, the source of control that runs all programs and instructions. In order to function, computers use two types of memory: primary and secondary. The main storage is the primary memory, and data and programs are stored in secondary memory.

Who is called programmer?

Someone who writes software or programs for computers is called a programmer. Programmers use a variety of computer languages to write the code (or instructions) that helps computers do the things their users want them to do.

What are machine language and assembly language programs?

Machine language is series of bit patterns (that is the binary form) that are directly executed by a computer, whereas Assembly language is a low-level language that needs compiler and interpreter, which converts that language to machine language. And then it could be understood by a computer.

Will I ever write a computer program in binary code?

You are absolutely right – you will (most probably) never write a computer programs in binary code. Instead, developers like you and I use other, more user-friendly programming languages to give instructions to computers. Nevertheless, binary code is probably the most fundamental concept underlying programming and Computer Science.

How do computers work?

Essentially, our computers use a series of high-voltage and low-voltage electrical signals (binary values) to represent everything from texts and numbers to images and sounds. There are special electronic circuits, such as flip-flops and other circuits, that can “store” or retain these specific patterns of electrical signals for extended use.

What is a binary number system?

The term ‘binary’ means something that has only two possible objects or states. In the binary number system, these two objects are the numbers 0 and 1. These two numbers can represent a variety of things. For example, in computer logic, 0 represents “false” while 1 represents “true”.

What are the operation codes in assembly language?

The operation codes are shown in the hexadecimal (base 16) number system. Assembly language programs are also machine dependent and not portable. Programmers must write large numbers of instructions to accomplish even simple chores, and the programs still appear to be in computerese ( Figure 9-3 ).