Summary Java (programs and python programming)

03.04 21:20
Programs and Programming Languages


A program is a set of instructions that tell a computer what to do so? We use
programs to interact or to talk with computers. TO be able to interact with a
computer. We should write programs using a language that a computer can understand,
which is a programming language.. WE will talk about the machine language, the
assembly language and high-level languages.. ALl instructions should be written in
machine code before we execute them. So there is a program called Assembler that
translates assembly code to machine code. HIgh.-level languages are a new
generation of programming languages In a high-level programming language. We use
English words. So this is easy to learn and easy to use and so our program will run
on different machines.. A compiler translates all the source code or all the
program to machine code. So we have a source program or a source code. use a
compiler to get an executable. AN interpreter translates each statement into
machine code and execute set right away, so it will not translate all the programs
at a time