TAMU ISTM 210 Exam 2 (Prof. Phinney) Questions with 100% Correct Answers

TAMU ISTM 210 Exam 2 (Prof. Phinney) Questions with 100% Correct Answers Network - answerTwo or more computers connect together communicate, share - answerThe purpose of a computer network is to ________________________ and __________________________ resources. Network Interface Controller Card - answerPlugged into the motherboard and allows a network cable to be plugged in Client - answerAnything that makes up a network, usually computers, smartphones, peripheral devices connected to a central computer server - answerThe purpose of a ___________________ is to share data or hardware and software resources among clients. Network Ready - answerTerm used to describe a computer that already has an NIC card built in Ethernet Cord - answerMost common NIC Media Access Control address - answerThe ethernet cord provides the computer with a unique 48-bit address called a ______________________________. Protocol - answerA rule that governs computer or network usage Twisted Wire - answerThe most common form of ethernet cable wire Network Hub - answerThe central location of the computer network Transmission Control Protocol/Internet Protocol - answerProtocol that guarantees the reliability of the computer file received by the network's end user; will not send unless all packets are available User Datagram Protocol - answerProtocol used primarily for streaming videos does not - answerUDP (does or does not) need all packets in order for the file to be viewed Network Operating System - answerSoftware the controls an entire network Cisco Systems, Inc. - answerA company that the book used as an example of an NOS provider Network Administrator - answerOversees the NOS and is responsible for authenticating all users of a network; also ensures the network is running smoothly and is secure Network Topology - answerThe mapping of a physical network and logical interconnections between nodes Bus Topology - answerTopology in a line - called the "backbone" - with two endpoints; anyone on the network can receive data simultaneously Backbone - answerAnother name for the long line in a Bus Topology network Star Topology - answerTopology with nodes that radiate around a central node in a spoke- like fashion Star - answer(Bus, star, or ring) is the MOST common form of network topology Ring - answer(Bus, star, or ring) is the LEAST common form of network topology Ring Topology - answerAll computers are connected to one another in a circle Local Area Network (LAN) - answerRelatively small network (typically within a single building); serves smaller parts of large businesses Campus Area Network (CAN) - answerConnects two or more LANs that are located on a campus or headquarters Metropolitan Area network (MAN) - answerNetwork that encompasses large geographical areas; relies on phone companies to connect smaller networks together Peer-to-Peer Networks (P2P) - answerComputers are connected directly to one another (rarely used in business) Firewall - answerProgram that ensures only authorized users can access a network's intranet; determines who can see what strong business background - answer"It is important that network administrators have a _________________________________________________." Bus Topography - answerWhat type of topography is Texas A&M's network? Virtual Private Network (VPN) - answerAllows users from outside the network to bypass the firewall encrypted - answer"When authenticated, the VPN provides a(n) ________________________ link to allow access inside the firewall from outside the network"