Chapter 7 Exercise #3 – Given a disk pack with 10 platters yielding 18 recordable surfaces… A = Rotational speed = 10ms B = Transfer rate = 0.1ms/track C = Density per track = 19‚000 bytes D = Number of records to be store = 200‚000 records E = Size of each record = 160 bytes F = Block size = 10 logical records G = Number of tracks per surface = 500 a) Number of blocks per track: (C) / (E*F) 19‚000 / (160*10) 19‚000 / 1600 11.875 11 BLOCKS b) Waste per track: C – (E*F*11)
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drive. Step 2 Insert the Windows 7 installation disc in the DVD drive of the desktop PC or connect the bootable USB flash drive with the installation files to an open USB port. Step 3 Restart your computer and enter the Basic Input/output System. The key for entering the BIOS is displayed on the screen when your computer boots and is often either "F1‚" "F2‚" "DEL‚" "ESC" or "F10." Change the boot options to match that of the Windows installation files. For example‚ change the primary boot
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Recommend a computer system for a given business purpose (Recommend a computer system for a given business purpose (word document) Specification I want to be able to run the Adobe CS5 professional suite of programs. I should like Windows 7 as an operating system. I want the Office 2010 suite to run on my new PC. I want Broadband capabilities. I should also like Antivirus‚ Firewall & Disk Clean and other Utilities Item Price Spec Justification Alternatives Monitor SAMSUNG LS24D590 Full HD 23
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Definition of Operating System: An Operating system is a program that controls the execution of application programs and acts as an interface between the user of a computer and the computer hardware. Need of an operating system: When a program written in a high level language is executed by a computer‚ the following steps are followed… The compiler to translate the program is loaded in the memory. The source program is read and loaded in the memory. The source program is compiled into object program
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workshop: Computer system complete with monitor‚ keyboard & mouse Anti-static wrist band Anti-static bags Crosshead Screwdriver Camera to record progress HEALTH & SAFETY I took some health and safety precautions by isolating the computer system from the mains and simply making sure nothing was placed on the floor for the safety of me and others around me. Also keeping my work area neat and tidy was observed at all times. ESD PRECAUTIONS TAKEN For the safety of the computer system so as not to damage
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Practical – 1 Chalk out the storyboard and design of Diary Food Limited. As the name reflects your site Dairy Products and aims at opening on online store. Your storyboard should cover all the features that you plan to have on the site. Design of online dairy products Online shopping Welcome to Online Store List of dairy Products Products Rates Milk 20Rs./Kg Curd 20Rs./Kg
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LAN-BASED RESERVATION WITH BILLING SYSTEM FOR RESORT AND HOTEL SCOPE AND LIMITATIONS OF THE STUDY SCOPE The proposed study includes ways and strategies in developing a LAN-Based Computerized Reservation with Billing System for Resort and Hotel where all inputted records and information from guests/guests are being saved in the database. The database serves as the back-office system for storing and retrieving data/records. All queries are being processed in the database for the system’s administrator’s
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Chapter 5 Summery and Conclusion in Online Reservation System CHAPTER IV SUMMARY‚ CONCLUSION AND RECOMMENDATION Nowadays in this generation every work is required to be done in an easy way to efficiently use time and effort yet still having a productive report. An example of this is upgrading Femar Garden hotel and resort existing manual reservation system to online reservation system. Having this implemented‚ the administrator/head organizer and the receptionist will have the ability to conveniently
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every student needs that results to overloaded teachers and school personnel. Although the school has a handful of computers donated to them‚ they still use the traditional way of maintaining files and records that are all manually done. The current system being implemented by Metropolitan Academy of Manila is the traditional method of recording‚ calculating‚ and maintaining student grades and records. Everything is done manually. Student information is written on paper forms during enrollment. The
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IMPLEMENTATION OF AN INTEGRATED MANAGEMENT INFORMATION AND CONTROL SYSTEM FOR MISAMIS OCCIDENTAL WATER DISTRICT (MOWD) A PROJECT PROPOSAL I. PROJECT TITLE : PROPOSED IMPLEMENTATION OF AN INTEGRATED MANAGEMENT INFORMATION AND CONTROL SYSTEM FOR MISAMIS OCCIDENTAL WATER DISTRICT (MOWD). II. PROPONENT Contact Person : : Computer Technology College Research and Development Group Gomez cor. Cebedo St. Ozamiz City‚ Philippines Tel/Fax No: (088) 521-1580 Cesar
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