Q. How could a system be designed to allow a choice of operating systems to boot from? What would the bootstrap program need to do?

Answer: Delieve a system that would like to run both Windows XP and three different distributions of Linux (example Debian, RedHat and Mandrake). Every operating system will be stored on disk. During system boot-up a unique program (which we will call the boot manager) will determine which operating system to boot into. This income that relatively initially booting to an operating system the boot manager will first run during system start-up. It is this boot manager that is accountable for determining which system to boot into. Classically boot managers must be stored at certain locations of the hard disk to be recognized during system start-up. Boot managers frequently provide the user with a selection of systems to boot into boot managers are as well typically designed to boot into a default operating system if no choice is selected by the user.

Posted Date: 7/27/2013 2:29:35 AM | Location : United States

Ask an Expert

Related Discussions:- Choice of operating systems to boot from, Assignment Help, Ask Question on Choice of operating systems to boot from, Get Answer, Expert's Help, Choice of operating systems to boot from Discussions

Write discussion on Choice of operating systems to boot from
Your posts are moderated

Write your message here..

Related Questions

Unix, UNIX Shell and History feature. 1.Creating a child process. 2.Creatin... UNIX Shell and History feature. 1.Creating a child process. 2.Creating a history feature. With the notes under code. Its exactly "programming project 1 - Unix Shell and History Fea

Explain multilevel feedback queue in detail, Explain multilevel feedback qu... Explain multilevel feedback queue in detail A process can move among the various queues; aging can be executed this way Multilevel-feedback-queue scheduler explained b

Define secondary memory, Define secondary memory. This memory holds tho... Define secondary memory. This memory holds those pages that are not there in main memory. The secondary memory is usually a high speed disk. It is called as the swap device, an

What is critical section problem, What is critical section problem? Con... What is critical section problem? Consider a system consists of 'n' processes. Every process has segment of code called a critical section, in which the process might be changi

Explain the spawnvp function used in the netware, Explain the Spawnvp Funct... Explain the Spawnvp Function used in the netware Spawnvp(flags, execNmae, argv)   This function executes  similarly to spawnlp( ) except that parameters are passed as a v

What are the major differences between operating systems, Q. What are the m... Q. What are the major differences between operating systems for mainframe computers and personal computers? Answer: In general operating systems for batch systems have simpler

Changing the runlevel of system from 5 to 3 on startup, Front page We n... Front page We need to continue or customization and documentation of our system. Currently our system boots into runlevel 5 and we need it to boot into runlevel 3. For future r

Explain the concept of reentrancy, Explain the concept of Reentrancy? I... Explain the concept of Reentrancy? It is a useful, memory-saving method for multiprogrammed timesharing systems. A Reentrant Procedure is one in which many users can share a si

Linux, how to find ncr value in shell script how to find ncr value in shell script

What is preemptive and nonpreemptive scheduling, What is preemptive and non... What is preemptive and nonpreemptive scheduling? Under nonpreemptive scheduling once the CPU has been allocated to a process, the process keeps the CPU unless it releases the C