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Nearly every operating system separates the file system from the I-O device drivers. What is the... related questions

  • 1Nearly every operating system separates the file system from the I-O device drivers. What is the...

    Nearly every operating system separates the file system from the I-O device drivers. What is the advantage of doing this. (Be sure to support your answer.)

  • 2Operating System-Unix File System i-node

    Consider the organization of a UNIX file as represented by i-node. The file system is extended in the following way. Assume that there are 15 direct block pointers anda singly, doubly, and triply indirect pointer in each i-node. Further assume that the system block size and the disk sector size are both 2KB(1K = 1024). If the diskblock pointer is 32 bits, with the first 4 bits to identify the logical disk and 28 bits to identify each block in each logical disk. a) What is the maximum file sizesupported by this file system(show me your work)? b) What is the maximum partition size supported by this file system(show all your work)? c) What is the advantage inhaving the 4 bits for the pointer to a logical disk? Note: This is a similar question to question number 12.7, Chapter 12 of Operating System: internals and designprinciples by william stalling 5th edition. I found the solution from text book help. But the solution is not clear to me. So, please try to solve the above problem asclearly as possible with good explanation ( explanation needed even for formula used). Thanks,

  • 3Describe Operating systems theory and configuration at the Unix kernel/Windows registry level Describe standard operating system services (RPC, NetBIOS, etc) Describe File storage, management, and security shemes Describe com

    Describe Operating systems theory and configuration at the Unix kernel/Windows registry level Describe standard operating system services (RPC, NetBIOS, etc) Describe File storage, management, and security shemes Describe command line administration of UNIX/Windows Describe computer memory organization and architecture - hard drive, RAM, cache, etc. I am pretty fimiluar with this but a brief description would help. Describe TCP/IP packet and frame structures, protocol interactions, and routing math Descibe the in-depth details of loading a web page or sending an email at the protocol, packet, and frame level Describe the process of running an executable command rom the command line interface. Include the various kernel, file system, memory, and storage device transactions that must take place to get the application up and running. Describe firewall and Intrusion Detection Systems - set-up, read, and understand settings Describe network connectivity troubleshooting Describe network forensic tools and tecniques Describe malicious code theory (not just definitions) - buffer overflow, virus, worm, etc. I have a BS in computer science but its been about 3 to 4 years since I graduated and I need to know this stuff for an up coming job. I am sure some or most of it will be refresher for me. Thanks You're asking someone to write books for you!! Try this as a start: http://www.dogpile.com/info.dogpl/search/web/webopedia/1/-/1/-/-/-/1/-/-/-/1/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/417/top/-/-/-/1 In addition, you can look up terms at various online dictionaries and encyclopedias: http://www.answers.com and http://en.wikipedia.org/wiki/Main_Page =) LOL... I know... I just thought maybe I would throw the questions they asked me out there and see what I got back.. Thanks Webopedia, Answers.com, and Wikipedia are some of the best websites I know of where you can get great answers to a very wide range of questions. That's why I gave you links to those. Please don't hesitate to re-post any questions that you cannot find answers to with those sites, or even Google's advanced search. =)

  • 4Describe Operating systems theory and configuration at the Unix kernel/Windows registry level Describe standard operating system services (RPC, NetBIOS, etc) Describe File storage, management, and security shemes Describe com

    Describe Operating systems theory and configuration at the Unix kernel/Windows registry level Describe standard operating system services (RPC, NetBIOS, etc) Describe File storage, management, and security shemes Describe command line administration of UNIX/Windows Describe computer memory organization and architecture - hard drive, RAM, cache, etc. I am pretty fimiluar with this but a brief description would help. Describe TCP/IP packet and frame structures, protocol interactions, and routing math Descibe the in-depth details of loading a web page or sending an email at the protocol, packet, and frame level Describe the process of running an executable command rom the command line interface. Include the various kernel, file system, memory, and storage device transactions that must take place to get the application up and running. Describe firewall and Intrusion Detection Systems - set-up, read, and understand settings Describe network connectivity troubleshooting Describe network forensic tools and tecniques Describe malicious code theory (not just definitions) - buffer overflow, virus, worm, etc. I have a BS in computer science but its been about 3 to 4 years since I graduated and I need to know this stuff for an up coming job. I am sure some or most of it will be refresher for me. Thanks You're asking someone to write books for you!! Try this as a start: http://www.dogpile.com/info.dogpl/search/web/webopedia/1/-/1/-/-/-/1/-/-/-/1/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/417/top/-/-/-/1 In addition, you can look up terms at various online dictionaries and encyclopedias: http://www.answers.com and http://en.wikipedia.org/wiki/Main_Page =) LOL... I know... I just thought maybe I would throw the questions they asked me out there and see what I got back.. Thanks Webopedia, Answers.com, and Wikipedia are some of the best websites I know of where you can get great answers to a very wide range of questions. That's why I gave you links to those. Please don't hesitate to re-post any questions that you cannot find answers to with those sites, or even Google's advanced search. =)

  • 5Describe Operating systems theory and configuration at the Unix kernel/Windows registry level Describe standard operating system services (RPC, NetBIOS, etc) Describe File storage, management, and security shemes Describe command l

    Describe Operating systems theory and configuration at the Unix kernel/Windows registry level Describe standard operating system services (RPC, NetBIOS, etc) Describe File storage, management, and security shemes Describe command line administration of UNIX/Windows Describe computer memory organization and architecture - hard drive, RAM, cache, etc. I am pretty fimiluar with this but a brief description would help. Describe TCP/IP packet and frame structures, protocol interactions, and routing math Descibe the in-depth details of loading a web page or sending an email at the protocol, packet, and frame level Describe the process of running an executable command rom the command line interface. Include the various kernel, file system, memory, and storage device transactions that must take place to get the application up and running. Describe firewall and Intrusion Detection Systems - set-up, read, and understand settings Describe network connectivity troubleshooting Describe network forensic tools and tecniques Describe malicious code theory (not just definitions) - buffer overflow, virus, worm, etc. I have a BS in computer science but its been about 3 to 4 years since I graduated and I need to know this stuff for an up coming job. I am sure some or most of it will be refresher for me. ThanksYou're asking someone to write books for you!! Try this as a start: http://www.dogpile.com/info.dogpl/search/web/webopedia/1/-/1/-/-/-/1/-/-/-/1/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/-/417/top/-/-/-/1 In addition, you can look up terms at various online dictionaries and encyclopedias: http://www.answers.com and http://en.wikipedia.org/wiki/Main_Page =)LOL... I know... I just thought maybe I would throw the questions they asked me out there and see what I got back.. ThanksWebopedia, Answers.com, and Wikipedia are some of the best websites I know of where you can get great answers to a very wide range of questions. That's why I gave you links to those. Please don't hesitate to re-post any questions that you cannot find answers to with those sites, or even Google's advanced search. =)

  • 6Can you find both multitasking system and a multiprocessing system operating system

    Can you find both multitasking system and a multiprocessing system operating system?

  • 7Most personal computers come equipped with a version of the Windows operating system, whereas Apple personal computers have a different operating system

    Most personal computers come equipped with a version of the Windows operating system, whereas Apple personal computers have a different operating system. Other choices are also available, such as UNIX and Linux.Why do you think Windows is so prevalent? What do the other systems have to offer thatWindows does not? Who uses the other systems?

  • 8Most personal computers are equipped with a version of the Windows operating system, whereas Apple personal computers have a different operating system

    Most personal computers are equipped with a version of the Windows operating system, whereas Apple personal computers have a different operating system. Other choices are also available, such as UNIX and Linux. What do the other systems have to offer that Windows does not? Who uses the other systems?

  • 9Which type of taxonomic system uses what an animal looks like to classify it: a) phenic system b) cladistic system c) genetic system d) observatory system

    Which type of taxonomic system uses what an animal looks like to classify it: a) phenic system b) cladistic system c) genetic system d) observatory system

  • 10Unix file system, find max file size, if given i node entries.

    A UNIX file system has 1-KB blocks and 4-byte disk addresses. What is the maximum file size if i-nodes contain 10 direct entries, and one single, double, and tripleindirect entry each?

  • 11traditional file index vs file directory system

    The chapter drew parallels between a traditional file index and the file directory system maintained by an operating system. In what ways does an operating system’sfile directory differ from a traditional index?

  • 12the local school system asks to submit a proposal to do pre-employment physicalsfor 60 bus drivers

    the local school system asks to submit a proposal to do pre-employment physicalsfor 60 bus drivers. What financial or accounting informaton is needed to submit the proposal? what shall I charge the school system?