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Make a class called Invoice that a hardware store might use to represent an invoice for an item sold at tstore. The class should have four (4) instance variables:
Should DMA access to main memory be given higher priority than processor access to main memory? Determine the purpose and method of DMA logic?
Explain a mechanism by which an operating system can enforce limited transfer of the capabilities.
Write down a 3- to 5-page paper which includes the following based on your chosen Virtual Organization: Q1. Describe the significance of communication protocols.
Write down a sub query by using the BOOKS and PUBLISHER table to list the ISBN, book title, and the retail price for every book in the BOOKS table published by AMERICAN PUBLISHING.
By using the traditional join method, write down a query by using the ORDERITEMS and BOOK tables to list the order number, book title, and retail amount of the book ordered. Format the retail amount
Find out the upper control limit (UCL) and lower control limit (LCL) for an X-Bar chart.
What is the end-to-end delay to send all packets? (In this question, avoid queuing, propagation delay, and processing delay.)
Given the following information, find out the total delay:
Suggest the other protection scheme which can be used more effectively for this purpose than the scheme given by UNIX?
DMA is executed by a DMA controller that doesn't capture data but only drives the bus. Can you describe the DMA controller in more detail?
DMA has been around for a long time and when it was invented it was really needed. Is it needed as much now with faster processors and also dual processors?
Consider the past couple days you have worked on the computer. What disk scheduling policies and algorithms were used? Describe.
What are the two most significant families of operating systems? Give illustrations of specific operating systems within these families.
When recording digital audio, what is the relation of the bit rate to the sample rate and the sample size?
Explain how do mainframe computers compare to supercomputers? Explain hhy are they more prevalent in large companies than the supercomputers?
Explain what the network access server (NAS) would do when receiving a REJECT message when there are two authentication servers comprising of TACACS+ and RADIUS. Both servers are contained in the me
Detail the target market profiles, key buying behaviors, and decision motivators for your consumer and organizational target markets.
When you do the research, pay specific attention to how cloud computing and Web 2.0 are employed in organizations and the technology needed for them.
By using a personal computer as a base model, write a C++, syntactically correct class definition explaining composition.
Explain an instance of a two-dimensional character array which could be used to hold a set of text data that might be displayed on a hand-held information display device such as an MP3 player.
The second programming project comprises writing a program to compute state income tax for a single taxpayer that employs a GUI. The GUI should employ the grid layout manager and should looks similar
What can you find out regarding the cryptosystems and protocols in use to protect this transaction?
Prepare a case for setting up a single, separate DNS server at each location and describe how each is a backup disaster recovery (DR) for the other.
You are not required to comprise any constructors, destructors, or additional member functions; you are only needed to list the members which directly show composition and the proper access attribute