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Questions and Answers
Quels sont les types de fonctions BIOS regroupées en 4 interruptions?
Quel est le rôle des interruptions dans les fonctions BIOS?
Quel est le registre utilisé pour sélectionner le numéro d'interruption DOS?
Quel est le nombre de fonctions d'interruption regroupées dans le BIOS ?
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Quelle fonction d'interruption DOS lit un caractère sans affichage ?
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Que caractérise les interruptions DOS?
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Quelle fonction DOS permet de lire un caractère sans l'afficher?
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Quelle est la fonction de l'interruption DOS 02h?
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Comment les fonctions du BIOS sont-elles appelées ?
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Quelle est la fonction de l'interruption DOS 0Ah?
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Dans quelle catégorie d'interruption BIOS se trouve la gestion du clavier?
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Quelle fonction DOS lit un caractère sans affichage?
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Study Notes
- BIOS functions take input parameters through microprocessor registers
- Some functions return results accessible through microprocessor registers
- BIOS functions are called by initializing registers and triggering the corresponding interrupt
- BIOS functions are grouped into 4 interrupts: video display, storage device access, memory functions, and keyboard management
- DOS interrupts are characterized by their number, selected by assigning it to the AH register
- DOS interrupt functions include input/output of characters and strings
- Function 01h reads a character with output, while 07h reads a character without display
- Function 02h outputs a character, while 09h outputs a string
- Function 0Ah inputs a string and stores it in a buffer, with the CR key indicating the end of input
- Function 4Ch indicates the end of a program.
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Description
Test your knowledge of computer system basics with this quiz on BIOS and DOS interrupts! Learn about the functions of BIOS and how they are called through microprocessor registers and interrupts. Discover the different groups of BIOS functions and how they relate to video display, storage device access, memory functions, and keyboard management. Explore the world of DOS interrupts and their functions, including input/output of characters and strings. See how well you understand the specific functions, such as reading and outputting characters and strings, and how to
