Reference no: EM131271981
Systems Architecture and Database Applications Discusion
Part 1: Choosing the Right Operating System
• Describe the relative strengths and weakness of Windows .NET server, UNIX and Linux in each of the following scenarios. Which operating system would you recommend for each scenario?
o A small electrical supply wholesaler with 25 employees, 15 user workstations, and an application and services suite that includes basic accounting and inventory control functions, file and printer sharing, and a small Web site not used for e-commerce.
o An engineering design and consulting partnership with 25 employees, 15 user workstations, and a mix of applications and servicesthat includes basic accounting functions, bid preparation, computer-aided design and drafting, construction management, file and printer sharing, and a small Web site not used for e-commerce.
o A large catalog seller of musical equipment with hundreds of employees, three warehouses in New Jersey, St. Louis, and Portland, and a mix of applications and services that includes all accounting functions, catalog preparation and distribution, telephone and Web-based sales, and inventory control and logistics.
Part 2: Database Backup & Recovery
Directions: Please answer the question and support your ideas.
Natural and man-made disasters can completely destroy a database. Describe a disaster that would require database recovery and discuss your thoughts on preparing for and recovering from that disaster. You may use a disaster that you have read about in recent years, or you may describe a hypothetical, but possible, disaster. Please do not use the same disaster as another classmate.
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What is generally not tracked in change management database
: What is generally not tracked in a change management database? When performing a security assessment, using a framework such as NIST 800-15, which is generally the first step?
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Find the sum-rate capacity for a two-user broadcast fading
: Find the sum-rate capacity for a two-user broadcast fading channel where each user experiences Rayleigh fading. Assume an average received power of P = 10 mW for each user, bandwidth B = 100 kHz, and N0 = 10-9 W/Hz.
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Indentical insulators of self-capacitance
: Each line of a 3-phase system is suspended by a string of 3 indentical insulators of self-capacitance C farad. The shunt capacitance of connecting metal work of each insulator is 0·2 C to earth and 0·1 C to line.
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Create a pert chart for a hypothetical project
: Using Microsoft Project or other similar software create a PERT Chart for a hypothetical project that involves at least 7 tasks, and two milestones. In your posting, include enough support material to describe the project, each of the tasks, and ..
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Describe the relative strengths of windows dot net server
: Describe the relative strengths and weakness of Windows .NET server, UNIX and Linux in each of the following scenarios. Which operating system would you recommend for each scenario?
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Find the struggle between mortals and immortals
: Write the given assignment. - Find the struggle between mortals and immortals to be of primary significance;- What relationship might there be between the Olympians and the mortals?
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Find the timeslot and power allocation policy
: Consider the set of achievable rates for a broadcast fading channel under frequency division. Given any rate vector in CFD(P, B) for a given power policy P and bandwidth allocation policy B, as defined in (14.30), find the timeslot and power alloca..
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Why might a user or administrator disable dep
: Investigate buffer overflows and DEP. How does DEP prevent malicious attacks via buffer overflows? Is it always effective? Why might a user or administrator disable DEP?
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Role of erp system different from traditional tps
: How is the role of ERP system different from traditional TPS, MIS, DSS, and others? Can an ERP systemsupport all levels of management?
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