Why does code need to be translated?
Every command in the source code has to be translated to a set of machine code instructions for the processor you’re running on so the CPU knows what to do. When you compile a program in a language like C, the compiler goes through the source code and translates everything ahead of time.
What’s the purpose of a translator?
Translators aid communication by converting information from one language into another. The goal of a translator is to have people read the translation as if it were the original.
Why do we need translators in compiler design?
A translator is a programming language processor that modifies a computer program from one language to another. It takes a program written in the source program and modifies it into a machine program. It can find and detect the error during translation.
Why do you need to translate a program written in a high level language into a machine language?
The program (source code) must be translated into machine language so that the computer can execute the program (as the computer only understands machine language). The way that this translation occurs depends on whether the programming language is a compiled language or an interpreted language.
What is the end result and purpose of translation?
The molecule that results from translation is protein — or more precisely, translation produces short sequences of amino acids called peptides that get stitched together and become proteins. The resulting peptides are then joined into proteins, which are responsible for your body’s structure and functions. …
What is the meaning of translator in computer?
A translator or programming language processor is a generic term that can refer to anything that converts code from one computer language into another.
What are the benefits of using language processors?
The hardware components of the CPU and registers are by far more abstract. This makes it easier for a programmer to write source code, not needing to manipulate numbers in order to program. Translation to object code in machine language is simple and straightforward, done by an assembler.
How do translators work?
Translators must read the original language fluently. They usually translate into their native language. Nearly all translation work is done on a computer, and translators receive and submit most assignments electronically. Translations often go through several revisions before becoming final.
Which programming language does not need a translator?
Assembly language does not need a translator
What is translator write down the steps to execute a program?
An interpreter translates source code into object code one instruction at a time. It is similar to a human translator translating what a person says into another language, sentence by sentence, as they speak. The resulting object code is then executed immediately. The process is called interpretation .
Which language processor executes the program line by line?
Compiler
Difference between Compiler and Interpreter –
| Compiler | Interpreter |
|---|---|
| A compiler is a program that converts the entire source code of a programming language into executable machine code for a CPU. | An interpreter takes a source program and runs it line by line, translating each line as it comes to it |
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Jun 21, 2021
What advantages are there to a language processing system in which the compiler produces assembly language rather than machine language?
Answer. The compiler may produce an assembly-language program as its output, because assembly language is easier to produce as output and is easier to debug.
What is the purpose of language translator Mcq?
A language translator is system software that converts statement written in one language to statement in another language such as from high level or assemble language to machine language. It performs tasks, such as translating and interpreting, required for processing a specified programming language.
Does translate and execute programming instruction one at a time?
interpreter
A compiler does the translation all at once. It produces a complete machine language program that can then be executed. An interpreter, on the other hand, just translates one instruction at a time, and then executes that instruction immediately.
Does translate and execute program at run time line by line?
Answer: Interpreter translates and executes program at run time line by line. an interpreter is a computer program that directly executes, i.e. performs, instructions written in a programming or scripting language, without requiring them previously to have been compiled into a machine language program.
What is the difference between an interpreter and a translator?
The key differences between interpretation and translation are found in each service’s medium and skill set: interpreters translate spoken language orally, while translators translate the written word.
Which of the following language translators translates and executes programs each time it is run?
Compilers translate code all at once and the processor then executes upon the machine language that the compiler produced.
Which program translates one statement at a time?
Difference between Compiler and Interpreter
| Differences between Interpreter and Compiler | |
|---|---|
| Interpreter translates just one statement of the program at a time into machine code. | Compiler scans the entire program and translates the whole of it into machine code at once. |
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May 27, 2019
What translate the program line by line?
interpreter
An interpreter is a program that reads a high-level program and does what it says. In effect, it translates the program line-by-line, alternately reading lines and carrying out commands. A compiler is a program that reads a high-level program and translates it all at once, before executing any of the commands.
Which code is known as machine code that is processed or executed by the processor?
Machine code, also known as machine language, is the elemental language of computers. … If instructions for a particular processor are 8 bits, for example, the first 4 bits part (the opcode) tells the computer what to do and the second 4 bits (the operand) tells the computer what data to use.
Does the compiler program translate the whole source code in one step *?
Compilers translate code all at once and the processor then executes upon the machine language that the compiler produced. If changes are made to the code after compilation, the changed code will need to be compiled and added to the compiled code (or perhaps the entire program will need to be re-compiled.)
What are translation problems?
Common challenges in translation include knowing about a variety of features such as the language structure which differs between languages. For example, a simple English sentence has a subject, a verb, and an object, such as ‘She eats chicken.
What are the two ways of executing high level language programs on a computer?
Two kinds of programs process high-level languages into low-level languages: interpreters and compilers . An interpreter reads a high-level program and executes it, meaning that it does what the program says. It processes the program a little at a time, alternately reading lines and performing computations.