Sterling Silver Widgets, a manufacturer of luxury office supplies for high-powered executives, sells its products on a Web site that receives an average of one 1000 visits per day. The company regularly receives shipments from Silver Supply, Inc., a supplier that wants to access its own shipping and receiving information in the office network as well as transmit invoices to the Sterling Silver Widgets accounting department. Sterling Silver Widgets has had problems in the past with DoS attacks. Design a perimeter setup that includes stateful packet filtering, public Web server access, a firewall-protected internal network, and VPN access to the accounting department server.

Businesses allocate resources for their best and most productive uses. the more a resource, the more costly it will be. a manufacturer that requires scarce and costly resources is likely to charge for its products.

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

Quick pl which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard