characteristics of compiler and interpreter
What are the characteristic of compiler?
Features of a Compiler
The correctness of machine code. The meaning of code should not change. Speed of machine code. Good error detection.
What are the characteristics of interpreter in programming?
Interpreter. An interpreter translates code into machine code, instruction by instruction – the CPU executes each instruction before the interpreter moves on to translate the next instruction. Interpreted code will show an error as soon as it hits a problem, so it is easier to debug than compiled code.
What is Assembler compiler and interpreter and characteristics?
Definition. A compiler is a software that converts programs written in a high level language into machine language. An interpreter is a software that translates a high level language program into machine language while an assembler is a software that converts programs written in assembly language into machine language.
What are the differences between compiler and interpreter?
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. An interpreter takes very less time to analyze the source code. However, the overall time to execute the process is much slower.
What is the advantage of a compiler?
Reduced system load. Protection for source code and programs. Improved productivity and quality. Portability of compiled programs.
Which of the following is not a characteristic of the compiler?
Answer. Answer: a ) Execution time is more is not a feature of compiler.
What is the difference between compiler and interpreter give two examples for compiled and interpreted languages?
Compilers and interpreters take human-readable code and convert it to computer-readable machine code. In a compiled language, the target machine directly translates the program. In an interpreted language, the source code is not directly translated by the target machine.
What is the difference between compiler and interpreter discuss advantages and disadvantages of each?
Both compilers and interpreters have pros and cons: A compiler takes an entire program and a lot of time to analyze the source code, whereas the interpreter takes a single line of code and very little time to analyze it. A compiled code runs faster while interpreted code runs slower.
What is the difference between a compiler and an interpreter quizlet?
What is the difference between a compiler and an interpreter? A compiler translates high level language to machine language, at which point it can be translated at any time. To the contrary, an interpreter both translates and executes the high-level language.
What are the advantages of compiler over interpreter?
Answer. Explanation: Compilers can produce much more efficient object code than interpreters thus making the compiled programs to run faster. Interpreters however are easier to use, particularly for beginners, since errors are immediately displayed, corrected by the user, until the program is able to be executed.
Why compiler is faster than interpreter?
A compiled program is faster to run than an interpreted program, but it takes more time to compile and run a program than to just interpret it. A compiler indeed produces faster programs. It happens fundamentally because it must analyze each statement just once, while an interpreter must analyze it each time.
What is the difference between an assembler and a compiler?
The difference between compiler and assembler is that a compiler is used to convert high-level programming language code into machine language code. On the other hand, an assembler converts assembly level language code into machine language code. Both these terms are relevant in context to program execution.
What is the advantage and disadvantage of interpreter?
Less Memory and Step → Unlike the compiler, interpreters don’t generate new separate files. So it doesn’t take extra Memory and we don’t need to perform one extra step to execute the source code, it is executed on the fly.
What are the disadvantages of compiler?
Compilers also have disadvantages:
- The source code must be re-compiled every time the programmer changes the program.
- Source code compiled on one platform will not run on another – the machine code is specific to the processor’s architecture.
What’s the interpreter?
1 : one that interprets: such as. a : one who translates orally for parties conversing in different languages. b : one who explains or expounds.
What is the purpose of interpreter?
The role of an interpreter is to bridge the communication gap between two or more parties who do not speak the same language. The interpreter must: Be impartial. The interpreter cannot help you or the other side.
What is interpreter class ninth?
In computer science, an interpreter is a computer program that directly executes the instructions, which are written in the scripting or programming language.
What is computer compiler?
compiler, computer software that translates (compiles) source code written in a high-level language (e.g., C++) into a set of machine-language instructions that can be understood by a digital computer’s CPU. Compilers are very large programs, with error-checking and other abilities.
What is interpreter and its types?
There are four types of interpreters: Bytecode Interpreters. Threaded code Interpreters. Abstract Syntax Tree Interpreters. Self Interpreters.
What is the example of compiler?
Difference between Compiler and Interpreter –
| Compiler | Interpreter |
|---|---|
| Generates intermediate object code. | No intermediate object code is generated. |
| For Security purpose compiler is more useful. | The interpreter is a little vulnerable in case of security. |
| Examples: C, C++, Java | Examples: Python, Perl, JavaScript, Ruby |
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Jun 21, 2021
What is the first compiler?
The first Autocode and compiler in the modern sense were developed by Alick Glennie in 1952 at the University of Manchester for the Mark 1 computer. The FORTRAN team led by John W. Backus at IBM introduced the first commercially available compiler, in 1957, which took 18 person-years to create.
What is interpreter in Python?
The Python interpreter is a virtual machine, meaning that it is software that emulates a physical computer. This particular virtual machine is a stack machine: it manipulates several stacks to perform its operations (as contrasted with a register machine, which writes to and reads from particular memory locations).