YearModel. the yearModel field is an int that holds the car's year model. make. the make field references a String object that holds the make of the car. speed. the speed field is an int that holds the car's current speed. In Addition, the class should have the following constructor and other methods. Constructor. The constructor should accept the car's year model, and make as arguments. These values should be assigned to the object's yearModel and make fields. The constructor should also assign 0 to the speed field. Accessors. Appropriate Accessors methods should get the values stored in an object's yearModel, make and speed fields. accelerate. The accelerate method should add 5 to the speed field each time it is called. brake. the brake method should subtract 5 from the speed field each time it is called. Demonstrate the class in a program that creates a car object , and then calls the accelerate method 5 times. After each call to the accelerate method, get the current speed of the car and display. Then call the brake method five times. After each call to the brake method, get the current speed of the car and display it.

Local area networks use many of the same network technologies and the internet, only on a smaller scale. devices that access lans are equipped with a network interface that contains circuitry for wireless or wired connections. devices also have a physical address, in addition to the ip addresses acquired from a dhcp server. the most popular wired technology is . the most popular wireless technology is , which can be configured as a(n) or star topology. setting up a lan and configuring its router is fairly easy. the first step is to change the standard to one that is secure. next, create a(n) that uniquely identifies the network by name. it is also important to activate wireless to prevent wireless signals from being intercepted during transmission. a limited-access network can be created for visitors to use. by activating , the router will be able to assign ip addresses to each device that joins the network. to connect to a secure lan that is protected by encryption, an encryption , or password, is required. lans can be used to access data collected by iot devices and the networks that tie these devices together. technologies such as rfid, nfc, bluetooth smart, zigbee, and z-wave offer -power links, essential for battery-powered devices that can’t expend excess amounts of energy transmitting data.