Match each of the following terms to its definition: i. second-level domain ii. cascading style sheet iii. instant messaging iv. internet cache v. private-key a. section of a hard drive that stores web page information b. used to decode an encrypted message c. list of rules that define how to display html elements d. communication between two or more people over the internet in real time e. unique domain within another domain

You should hand write your references on your resume.

Perform the following tasks: a. create a class named testclass that holds a single private integer field and a public constructor. the only statement in the constructor is one that displays the message “constructing”. write a main()function that instantiates one object of the testclass. save the file as testclass. cpp in the chapter 08 folder. run the program and observe the results. b. write another main()function that instantiates an array of 10 testclass objects. save the file as test class array. c . run this program and observe the results.

Let r be a robotic arm with a fixed base and seven links. the last joint of r is a prismatic joint, the other ones are revolute joints. give a set of parameters that determines a placement of r. what is the dimension of the configuration space resulting from your choice of parameters?