What are the forms of logical structure and what are the types of logical forms

Logical form refers to the ways and means in which things are intrinsically connected.

The essential difference between things is their logical form. Things are classified in a logical form.

Logical elements are the basic units of logical forms.

The logical elements of the universe are celestial bodies, from which galaxies are formed.

Different forms of logic can have the same logical elements. For example: in poetry, prose there are the same words.

There are three classical classifications of logic in China, and this classification is the simplest. The others are too complicated and there is no need to be so carefully categorized, it is enough to understand these!

1.Formal logic.

2.Argument logic.

3.Integrated reasoning logic.

Formal logic is the simplest, with fixed formulas, which can be followed.

or, and, XOR. There are more, let's read the encyclopedia.

Logical form. Refers to the form in which logical elements are interconnected. Logical forms contain hierarchies, structures, relationships, and so on.

According to the reasons for the formation of logical forms, they are divided into: natural logical forms, artificial logical forms, and compound logical forms.

1.Natural logical forms refer to the logical forms that are spontaneously formed in nature. For example: animals, plants, microorganisms, etc.

2.Artificial logical forms refer to logical forms created by artificial design. For example: social institutions.

Machines and equipment, computers, etc.

3.Composite logical forms refer to the logical forms formed by the combination of natural logical forms and man-made logical forms. For example: agriculture, animal husbandry.

Logical structures are between data and dataAffiliationsTo be precise, it is the relationship between data elements, all data is composed of data elements, and data elements are the basic constituent units of data. A data element, on the other hand, is made up of multiple data items. The physical structure is how data is stored on disk.

What it is studied is:Data structuresThe implementation method in the computer, including the representation of elements in the data structure and the representation of the relationship between elements.

Features of the logical structure:

Logical structure elements determine the basic operational functions of input, storage, sending, processing, and information transfer, and are often referred to as logical modules. A logical structural element can be a computer operating system.

Terminal module, communication program module, etc.

Logical structural elements can also be more complex entities that are related to the union of several logical modules. To analyze the interaction of elements of the logical structure, the operation of the entire system should be considered, and the processing and information flow should be studied.

The process in question (a concept in the operating system that represents the execution of a program) and determines the logical resources of the system.

There are four basic types of logical structures: set structures, linear structures, tree structures, and network structures.

1. Set structure: There is no logical relationship between any two data elements in the set of the set structure, and the organization form is loose.

2. Linear structure: Linear structure refers to the data structure with a "one-to-one" linear relationship between data elements.

3. Tree structure: A tree structure is a finite set of one or more nodes.

4. Network structure: Network structure refers to the overall design of the communication system, which provides standards for network hardware, software, protocols, access control and topology.

Data structures

There are four common logical structures: set, linear, tree, and graphic.

Logical structure of data: refers to the data structure that reflects the logical relationship between data elements, where the logical relationship refers to the antecedent relationship between data elements, regardless of where they are stored in the computer. The logical structure includes:

1. Collection: There is no relationship between the elements in the data structure except for the mutual relationship of "belonging to the same set";

2. Linear structure: There is a one-to-one interrelationship between the elements in the data structure;

3. Tree structure: There is a one-to-many relationship between the elements in the data structure;

4. Graphical structure: There is a many-to-many interrelationship between the elements in the data structure.

Four common logical structures:

1. Collective structure.

The elements in the data structure have no relationship with each other except that they "belong to the same set";

2. Linear structure.

There is a one-to-one relationship between the elements in the data structure.

3. Tree structure.

There is a one-to-many interrelationship between the elements in a data structure.

4. Graphic structure.

There are many-to-many interrelationships between the elements in a data structure.

1.There are 4 logical structures of data:

1) Set structure: There is no relationship between the data elements.

2) Linear structure: Linear relationships are defined between data elements. 1 to 1.

3) Tree structure: Hierarchical relationships are defined between data elements. 1 to many.

4) Schematic structure: A mesh relationship is defined between data elements. Many-to-many.

2.1. Collective structure. There is no logical relationship between any two data elements of the collection, and the organization is loose.

2. Linear structure. Linear structure Nodes are arranged according to logical relationships.

3. Tree structure. The tree-like structure has the characteristics of branches and layers, and its morphological points resemble self-bounded trees.

4) Schematic structure. The nodes of the schematic structure are logically intertwined with each other, and any two nodes are adjacent.

Collections There is no logical relationship between any two data elements in a collection and is loosely organized.

Linear junctions. Construct The nodes in the linear structure are arranged in a logical sequence to form a "chain".

Tree Structure The tree structure has branching, hierarchical characteristics, and its form is a bit like a tree in nature.

Schematic structure Nodes in a schematic structure are logically intertwined with each other, and any two nodes can be adjacent.

Data money data structure or what? There's really no such West.

I'm also not sure what the four common logical structures are for data structures, sorry.