Articles du professeur : ESSADDOUKI Mostafa

La programmation dynamique, l'approche diviser pour régner et les algorithmes gloutons sont des techniques d'optimisation algorithmique qui peuvent être utilisées pour résoudre des... Lire la suite

La programmation dynamique est une méthode algorithmique utilisée pour résoudre des problèmes d'optimisation, en particulier ceux qui présentent une structure de sous-problèmes imbriqués... Lire la suite

Software that manages the hardware of a computer is known as an operating system. Additionally, it serves as an intermediary between the user and the computer hardware, providing a... Lire la suite

Constraints allow you to limit the type of data to insert into a table. These constraints can be specified when creating the table using the CREATE TABLE statement, or after creating... Lire la suite

Data types represent a kind of data that can be stored in the database. The data type is the set of representable values. It is also known as an attribute that specifies a data type... Lire la suite

An operator is a reserved word or character used primarily in the WHERE clause of an SQL statement to perform operations, such as comparisons and arithmetic operations. These operators... Lire la suite

A table is a set of data relating to the same entity. It is structured in the form of a table. A table can also be called a relation (it contains the data which are in relation to... Lire la suite

A coherent computer system of information likely to be used simultaneously by several people. In fact, a database is a collection of files shared by several users. It is therefore... Lire la suite

SQL is a language for operating databases; it includes creating, deleting, extracting lines, modifying lines, etc. databases. SQL is an American National Standards Institute (ANSI)... Lire la suite

Dans un système avec un seul cœur de processeur, un seul processus peut s'exécuter à la fois. D'autres doivent attendre que le cœur du processeur soit libre et puisse être reprogrammé.... Lire la suite