Adepartment store plans to upgrade its it infrastructure to support a new order-processing application with rich features. the store currently uses eight stand-alone computers when customers check out. the specifications of these computers are:
•quad core processors
•minimum of one terabyte hard drives
•minimum of 5 gb ram
•windows xp, linux, or mac osx
the management of the store wants to upgrade four of the computers and use them to process client orders. the initial study done by the management reveals that the computers will perform the following tasks:
•run an order-processing application that requires a multiprocessing operating system. the application will take orders from customers over the internet, process the orders, and create invoices.
•communicate with customers using e-mail to resolve customer queries.
•store customer data on the local computer. the store will use this data to promote new products.
the department store needs you to upgrade the four computers. find the necessary equipment from online vendors to upgrade the computers

Consider the following statements: #include #include class temporary { private: string description; double first; double second; public: temporary(string = "", double = 0.0, double = 0.0); void set(string, double, double); double manipulate(); void get(string& , double& , double& ); void setdescription(string); void setfirst(double); void setsecond(double); }; write the definition of the member function set() so that the instance variables are set according to the parameters. write the definition of the constructor so that it initializes the instance variables using the function set() write the definition of the member function manipulate() that returns a decimal number (double) as follows: if the value of description is "rectangle", it returns first * second if the value of description is "circle" it returns the area of a circle with radius first if the value of description is "cylinder" it returns the volume of a cylinder with radius first and height second. hint: the volume of a cylinder is simply the area of the circle at the base times the height. if the value of description is "sphere" it returns the volume of the sphere with radius first. otherwise it returns -1.0;

Mariah was working on a multimedia presentation that included both video and audio files. the file was huge, and she wanted to send it to her coworker in another office. she needed to reduce the size of the file so that it could be transmitted faster. the utility she used to do this was

What provides an array of buttons for quick access to commonly used commands and tools