When all programming languages can achieve the same function, what should be the priority of the lan

In fact, this kind of problem mainly depends on the time, if your ** time is not a problem, you can use any language, at the same time, it is recommended that the choice of language and learning should be specialized, not half a bottle of water, which will have the opposite effect on your future growth, because you will be annoyed that you do not have a main language.

That's because you don't have enough experience to know which one to use.

This is called the source program.

A source program is a human-readable text file that is uncompiled and written in accordance with a certain programming language specification. Usually written in a high-level language.

Source programs can be in the form of books or tapes or other media, but the most common format is text files, which are typically used to compile executable programs on a computer.

Translating the text of a human-readable program into binary instructions that can be executed by a computer is called compilation and is done by various compilers. Programs that are generally written in high-level languages are called "source programs".

It's obviously b, ** are both source programs.

Answer] :d machine language uses binary ** to indicate that the computer can directly recognize and bend and scatter the execution of a set of machine instructions. It is the computer leakage designer through the computer hardware structure to give the computer operation function.

Machine language is flexible, straightforward, and fast. To write a program in machine language, the programmer must first memorize all the instructions and meanings of the computer used. When programming by hand, the programmer needs to handle each instruction and each data storage assignment and input and output by himself, and he also has to remember the state of the unit of work used at each step of the programming process.

Therefore, machine language has the disadvantages of being difficult to read, difficult to edit, difficult to remember, and prone to errors.

Answer] :d machine language is a collection of machine leak instructions that can be directly recognized and executed by a computer in binary **. It is the operational function that the designer of the computer gives to the computer through the hardware structure of the computer.

Machine language is flexible, straightforward, scattered, and fast.

To write a program in machine language, the programmer must first memorize all the instructions and meanings of the computer he is using. When programming by hand, the programmer needs to handle the storage allocation, input and output of each instruction and each piece of data by himself, and he also has to remember the state of the working buried unit used in each step of the programming process. Therefore, machine language has the disadvantages of being difficult to read, difficult to edit, difficult to remember, and prone to errors.

Answer]: A In general, the definition of a programming language involves syntactic, semantic, and pragmatic statements: used to describe the operation steps, control structure, and data transmission in the program.

Grammatical scrambling: refers to a set of rules that are composed of the basic conformity of the procedural language to the various grammatical components (including programs) in the programThe rules that make up the grammatical component of symbols are called grammatical rules. Semantics:

indicates the meaning of different grammatical structures. Static semantics: Refers to the meaning of grammatical components that can be determined at compile time.

Dynamic semantics: Refers to meaning that can only be determined at runtime. Pragmatics:

It's about the relationship between the program and the user, and it's about the use, use, and influence of symbols. Context: refers to the environment in which the programming language is understood and implemented, including the compilation environment and the runtime environment.

Answer]: A In general, programming language definitions involve syntax, semantics, and pragmatics: they are used to describe the operation steps, control structures, and data transmission in a program.

Grammar: It refers to a set of rules for each grammatical component (including the program disturbance) in the programThe rules of grammatical components that are composed of symbols are called grammatical rules. Semantics:

indicates the meaning of different grammatical structures. Static semantics: Meaning that the meaning of the grammatical components can be determined at compile time.

Dynamic semantics: Meaning can only be determined at runtime. Pragmatics: