Vocabulary Exercise Chapter 15 Name: Date: Class: Cisco Exercises - Semester 1 - Networking Fundamentals Chapter 15 Layer 7: The Application Layer Define the following terms as completely as you can. Use the online Chapter 15 or the Cisco Systems Networking Academy: First- Year Companion Guide material for help. Application layer Client Client-server computing DNS (Domain Name System) Domain Server FTP (File Transfer Protocol) HTML (Hypertext Markup Language) Hypertext IP address Redirector Server Telnet URL (Universal Resource Locator)