The assembly language does not support object oriented program
so they change to c and c++ the c++ will support object oriented program
this are the demerits of assembly language.
Programs written in a high level language might be slower than ones written in Assembly language; but it is not always so, it is very easy to write un-effective programs in Assembly.
It are machine code and Assembly.
An assembly program is a machine-dependent program written in a low-level symbolic code known as assembly language.
A High level language is a language like C, Pascal, Fortran. To convert, the easiest way is to use a compiler. A compiler will take the instructions written in a high level language and convert them into machine code which is the specific instruction set for that type of computer. Assembly language is just a human readable form of a machine code which is how the designers of the computer instruction set made it work. A disassembler will show the assembly language from machine code. But the compiler usually includes a lot of optimisations from a the high level language and will not often generate very simple assembly.
Assembly language was created in the 50's so that way programmers didn't have to program directly in machine code, which required looking up numerous instruction codes in a huge manual. Nowadays, most people don't program in assembly language, or any other low-level language for that matter. We use a high-level language, such as C++ or Java. However, people will program in assembly if optimization is required that a high-level language doesn't support.
No.
No.
No.
No.
Because it cannot be understood by users. High level language like C can be understood by the user by looking at its source code. But assembly level language does not have any source code, its a language converted from high level language to low level language (assembly level language or machine level language) so that the language which the user could read/understand can also be read/understand by the machine.
An assembler.
Programs written in a high level language might be slower than ones written in Assembly language; but it is not always so, it is very easy to write un-effective programs in Assembly.
Assembly languages are low level languages, sometimes also called machine-level languages.
Assembly language is low-level because it has the least amount of abstraction between the source and the resultant machine code. That is, the translation from assembly language to machine code is 1:1. All high-level languages have much higher degrees of abstraction.
Assembly language uses a low-level programming language that directly corresponds to machine code instructions.
Machine code & Assembly language.
ASM or Assembly Language is the lowest level of software programming. It uses alphabetic codes to represent processor instructions. ASM is processor specific. It compiles directly to "machine language".