COMPUTER LANGUAGES.
A computer program is a sequence of instructions. The processor executes the instructions following the sequence of the program. In the sequence there can be "jump instructions" that tell the processor to continue executing an instruction that is not the next.
TYPES OF COMPUTER LANGUAGES:
1. THE "MACHINE CODE"
2.HIGH LEVEL LANGUAGES
3.ASSEMBLY LANGUAGES
1.THE "MACHINE CODE": Machine code is the name for the Instructions that a CPU can execute and it´s just number in memory. Every processor or processor family has it own machine code instruction set. Almost all commercial software is sold in machine code and if any mistake is discovered by a user, he or she cannot make any corrections because that would need the software to software to be in the human-readable programming language code.
SOLUTION: Programmes use machine code when they are experts and have a lot of time to write a programme.
2. HIGH LEVELS LANGUAGES: Are computers languages that people can understand because the commands are written in our language. The first high-level programming languages were designed in the 1950s. It lets the programmer concentrate in the logic of the problem to be solved rather than the intricacies of the machine architecture such as it is required with low-level assembly languages.
SOLUTION: Programmers use high level languages when they don´t want to spend a very long time writing a programme or when they are not expert.
FOR EXAMPLE:WE CAN UNDERSTAND THE COMMAND "START".
3.ASSEMBLY LANGUAGES:Are the "translators" betwwen high level languages and the machine code. An assembly language is a programming language that can be used to directly tell the computer what to do. It is almost exacly like the machine language that a computer can understand, except that it used words instead of numbers. Programmes written in assembly language are made up of instructions, which are small tasks that the computer performs when it is running the program.
-The part of the computer that follows the instructions is the processor.
INTERNAL LINK:
EXTERNAL LINK: