Question 1 In your own words, compare the real and protected modes of80286Question 2 Instead of just using the traditional way of address translation(similar to 8086) why do you think there comes the necessity of using selectorsand descriptors in 80286? –Question 3 In your opinion, what advantage do we receive from using privi-lege levels? – : : ':

Answer 1: Real Model exists at locations 00000H-FFFFFH the first 1M byte of the memory system—and is…

80286 Question 2 Instead of just using the traditional way of address translatio (similar to 8086) why do you think there comes the necessity of using selector and descriptors in 80286? Question 3 In your opinion, what advantage do we receive from using priv lege levels? - : -. :

80286 Question 2 Instead of just using the traditional way of address translatio (similar to 8086) why do you think there comes the necessity of using selector and descriptors in 80286? Question 3 In your opinion, what advantage do we receive from using priv lege levels? - : -. :

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.

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