COBOL was the first high level language developed for business.Each statement in a high level language is a micro instruction which is translated into several machine language instructions.The compiler translates the source code into machine level language which is known as object code. It is easier to remember and write than machine language. Definition of assembly language: A low-level programming language which uses symbols and lack variables and functions and which work directly with CPU.

It is the only language which a computer understands without using a translation program.A machine language instruction has two parts.

Machine language example.

In other words, a program written in assembly language is also not portable.Assembly language program writer, must be highly conversant with the organization and architecture of the computer system being used.An assembler, which is a translator program, is needed for translating the assembly language program into machine code. Assembler program can detects errors and can produce required error messages accordingly.By a glance through the program codes and mnemonics, it is much easier to visualize the function of the program.Compared to high level language written program execution speed, program written in assembly language will be faster and almost same as the speed of execution of the same program written in machine level language.Nowadays, where very high-speed execution is required, there we can use assembly language programs. Machine level language uses only the binary language.
In other words, assembly is a mnemonic statement that corresponds directly to processor-specific instructions. To see this page as it is meant to appear, please enable your Javascript! As low-level language we mean both machine language and assembly language.

But on the other hand, assembly language uses mnemonics or symbolic instructions in place of a sequence of 0s and 1s. Machine language, or machine code, is a low-level language comprised of binary digits (ones and zeros). Machine level language uses only the binary language. Assembly language is almost the same as machine language, except that the instructions, variables and addresses have names instead of just hex numbers. But in another architecture its meaning may differ. Assembly language has the same commands as machine language … It requires a translator known as assembler to convert assembly language into machine language so that it can be understood by the computer. Very nice on computer languages thanks this help in my projectCould’ve been better, if written in a tabled format.Find a reliable collection of Management Notes, Ebooks, Projects, Presentations, Video Tutorials and lot more, compiled from a variety of books, case studies, guidance from management teachers and of course the internet to make your management studies a joyride. This is because each architecture has got a dedicated set of mnemonics. After machine level language, the next level of development in the evolution of computer languages was the Assembly Language.



Object code can be saved and executed as and when desired by the user. A programmer needs to write numeric codes for the instruction and storage location of data.It is machine dependant i.e. These disadvantages areAssembly language programs are platform dependent. Since computers are digital devices, they only recognize binary data. Assembler programs are not costly; they are quite cheap.Advantages of assembly language program: The advantages of writing in assembly language are -Compared to machine language programs, programs in assembly language is less tiresome to work with and much less error prone. Assembler – It is a computer program which converts or translates assembly language into machine language.

However, in microcomputer systems, it is widely used. Here is my version:- Let us first start by defining “Computer Program” . As an example, we can consider the following assembly language program written for 8085 microprocessors The actual binary format of the machine instruction is specific to the computer it is running in.

Assembly language is coded differently for every type of processor. High-level languages, such as Swift and C++ must be compiled into machine language before the code is run on a computer..

Machine language is made up of instructions and data that are all binary numbers.

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