Chapter 1: Problem 3
program d. compiler e. machine l… # The program that translates high-level programming language into machine- readable form is a(n): a. application b. operating system c. C# program d. compiler e. machine language utility
Short Answer
Expert verified
The correct answer is d. compiler.
Step by step solution
01
Understanding the Components of a Computer System
To tackle this question, it's important to first identify the various components and tools involved in computer programming. Knowing what a compiler does is essential. A compiler is a program that translates code written in a high-level programming language (like C++ or Java) into machine language, which can be executed by a computer's processor.
02
Eliminating Incorrect Options
Let's examine the options given:
- a. Application: This refers to software designed to perform a group of coordinated functions or tasks for the benefit of the user.
- b. Operating system: This manages computer hardware and software resources, providing common services for programs.
- c. C# program: C# is a programming language, thus this refers to specific software, not a translator of languages.
- e. Machine language utility: This suggests a tool related to machine language but does not expressly perform translations.
From this, options a, b, c, and e can be eliminated as they do not fit the definition of a translator of programming languages into machine-readable forms.
03
Identifying the Correct Option
Comparing the remaining choices, we are left with 'd. compiler.' The definition of a compiler aligns perfectly with the task described: translating a high-level programming language into a machine-readable format. Therefore, a compiler is the correct answer.
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.
Compiler
In computer programming, a compiler plays a crucial role by acting as a translator between high-level programming languages and machine language. When a programmer writes code in a language such as C++ or Python, the compiler is responsible for converting that human-readable code into a format that the computer's processor understands, known as machine language.
By doing so, compilers enable programs to run on various computer systems. They perform several tasks:
By doing so, compilers enable programs to run on various computer systems. They perform several tasks:
- Syntax Checking: Ensures the code follows the correct syntactic rules of the programming language.
- Optimization: Modifies the code to run faster and take up less space.
- Code Generation: Produces machine code that executes the desired task.
High-Level Programming Language
A high-level programming language is designed to be easy for humans to read and write. Unlike machine language, which is binary and difficult to understand, high-level languages enable programmers to create software using logical and natural language expressions.
Examples of high-level programming languages include:
Examples of high-level programming languages include:
- Java
- Python
- C++
- Ruby
- Data abstraction
- Memory management
- Error detection and handling
Machine Language
Machine language is the most basic level of programming language and is composed of binary code. It is the language that a computer's central processing unit (CPU) can directly execute.
Machine language consists entirely of numbers, making it extremely difficult for humans to read and write. It operates at a very low level, dealing directly with the computer's hardware, unlike high-level languages, which are easier for humans to understand.
Machine language consists entirely of numbers, making it extremely difficult for humans to read and write. It operates at a very low level, dealing directly with the computer's hardware, unlike high-level languages, which are easier for humans to understand.
- Each instruction performs a very specific task, such as a load, jump, or arithmetic operation.
- The instructions are composed of bits (binary digits), typically represented by the numbers 0 and 1.
Software Development
Software development is the process of creating computer programs that perform specific tasks. It involves a series of steps to ensure that applications meet the required functionality and user needs.
This process typically includes:
This process typically includes:
- Planning and Requirement Analysis: Understanding what the program should achieve.
- Design: Creating a blueprint of the software architecture.
- Coding: Writing the program using a high-level programming language.
- Testing: Ensuring the software works as expected and is free of bugs.
- Deployment and Maintenance: Releasing the software to users and providing ongoing support.