ITN 260 Final Exam Study Rated 100% Correct!!

Which layer of the OSI model contains TCP protocol, which is used for establishing connections and reliable data transport between devices? - Transport Layer Port-based authentication, in which users are authenticated on a per-switch port basis, is a function of what standard below? -IEEE 802.1x How can a network of physical devices be grouped into logical units, regardless of what network switches they may be connected to? - VLAN What device operates at the Network Layer (layer 3) of the OSI model and forwards packets across computer networks? - Router TCP/IP uses its own five-layer architecture that includes Network Interface, Internet, Control, and Application - False In what type of cloud computing does the customer have the highest level of control? - Cloud Infrastructure as a Service An administrator needs to examine FTP commands being passed to a server. What port should the administrator be monitoring? - 21 What transport protocol is used by Windows operating systems to allow applications on separate computers to communicate over a LAN? - NetBIOS Broadcast storms can be prevented by using loop prevention technology. Which item below can be used to help prevent loops? - 802.1d DNS poisoning can be prevented using the latest edition of what software below? - BINDWhen using AES-CCMP, the AES-256 bit key requires how many rounds? - 13