Common Problem
Among various programming languages, which one has the highest execution efficiency in comparison?
Among various programming languages, which one has the highest execution efficiency in comparison?
Among various programming languages, comparatively speaking, "programs written in machine language" have the highest execution efficiency. Because machine language programs are executed directly on the computer hardware level, they are relatively efficient and can give full play to the computer's high-speed computing capabilities.
The operating environment of this tutorial: Windows 10 system, DELL G3 computer
In various programming languages, comparatively speaking, the execution efficiency The highest is ________.
A. Program written in high-level language
B. Program written in assembly language
C. Program written in machine language
D. Object-oriented Programs written in language
[Answer: C]
Analysis: Since machine language programs are executed directly on the computer hardware level, they are more efficient and can give full play to the computer high-speed computing capabilities. For machines, assembly language cannot be executed directly. Programs written in assembly language must be translated into machine language programs before the machine can execute them. Source programs written in high-level languages cannot be executed directly on the computer. They must be translated into machine language before the program can be executed. Therefore, the most efficient programs are programs written in machine language.
Extended information:
Machine language is a programming language or instruction code that can be directly recognized by the machine without translation. Each operation code has a corresponding code inside the computer. A circuit is used to complete it, or it refers to a programming language or instruction code that can be directly understood and accepted by the machine without translation. Machine language uses absolute addresses and absolute opcodes. Different computers have their own machine languages, that is, instruction systems. From a usage perspective, machine language is the lowest level language.
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What are the characteristics of machine language, assembly language, and high-level language?
Apr 22, 2021 pm 04:00 PM
Characteristics of machine language: difficult to learn, understand, and understand; not universal; requires manual allocation of memory; and runs fastest. The characteristics of assembly language: the execution efficiency of the program is very high, it takes up little storage space, and it runs fast; it lacks versatility and the program is not easy to transplant. Characteristics of high-level languages: easy, certain versatility, and cannot be directly recognized and executed by computers.
What programming language is used to write programs that can be directly executed by computers?
Mar 24, 2021 pm 05:05 PM
Programs that computers can directly execute are written in "machine language". Machine language is a programming language or instruction code that the machine can directly recognize without translation. Each operation code has a corresponding circuit inside the computer to complete it, or it refers to a programming language that can be directly understood and accepted by the machine without translation. or instruction code.
What is a computer's instruction set called?
Dec 24, 2020 pm 03:29 PM
The set of instructions for a computer is called "machine language". Machine language is a collection of machine instructions expressed in binary code that a computer can directly recognize and execute; it is the operating function given to the computer by the computer designer through the computer's hardware structure.
Is machine language a high-level language?
Aug 22, 2023 pm 05:13 PM
Machine language is not a high-level language. It is a low-level language used for computer hardware. It interacts directly with the underlying hardware of the computer. Machine language uses binary encoding to represent instructions and data. Each instruction corresponds to an operation or function of the computer hardware. , High-level language is a programming language that is closer to human language, providing higher abstraction capabilities and development efficiency. Machine language and high-level language play different roles in programming, each with their own advantages and applicable scenarios.
What language can be directly recognized by computers?
Jan 11, 2021 pm 04:20 PM
Language that can be directly recognized by computers is "machine language". Machine language is a language directly abbreviated by computer instruction code and expressed in binary. It is the only language that a computer can directly recognize and execute.
What is a set of machine instructions that a microprocessor can complete called?
Aug 22, 2022 pm 04:35 PM
It's called "machine language". Machine language is a set of machine instructions expressed in binary code that a computer can directly recognize and execute. An instruction is a statement in machine language. It is a set of meaningful binary codes. The basic format of the instruction is the opcode field and the address code field. The opcode specifies the operating nature and function of the instruction, and the address code gives The operand or the address of the operand.
Why is machine language a language that computers can directly recognize and execute?
Aug 02, 2022 pm 03:12 PM
Because machine language is a set of machine instructions represented by binary code that the computer can directly recognize and execute; this instruction set is called machine code, which is data that the computer's CPU can directly interpret. The hardware structure gives the computer its operational functions.
What is machine language
Jul 20, 2022 am 10:51 AM
Machine language is a system of instruction sets; machine language is a programming language or instruction code that can be directly recognized by the machine without translation. Each operation code has a corresponding circuit to complete it inside the computer, or it can be completed without translation. It is a programming language or instruction code that is directly understood and accepted by the machine. Machine language is a formal language used to define computer programs and is used to issue instructions to the computer.