Consider a recursive function halve that accepts an integer n and a list of integers ints and returns a list where all of the integers of ints less than or equal to n appear before all of the integers of ints greater than n. For example, halve (2, (3, 1, 4, 1, 5, 9]) might return [1, 1, 9, 5, 4, 3] (because all elements less than or equal to 2 appear before all elements greater than 2). Also, halve(4, (3, 1, 4, 1, 5, 9]) might return (3, 1, 4, 1, 9, 5] (because all elements less than or equal to 4 appear before all elements greater than 4). (a) What is the base case of the recursion?
(b) What is the recursive step? Describe the subproblem and how you will use its solution to find the solution of the bigger problem.
(c) Write the recursive function halve. (An iterative solution will earn no credit.)

Which of the following is not a key player in the sale of travel products?

Retype the statements, correcting the syntax errors. system.out.println("num: " + songnum); system.out.println(int songnum); system.out.println(songnum " songs"); note: these activities may test code with different test values. this activity will perform two tests: the first with songnum = 5, the second with songnum = 9. see how to use zybooks.

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.