ITN 100 Study Guide Questions with Correct Answers

ITN 100 Study Guide Questions with Correct Answers In the OSI model, the session, presentation and application layers correspond to the layer of the Internet model (use single word for the layer name, not number) - Answer-application WAN --shared ownership LAN--single owner Intranet--Using Internet technologies in LAN environment. Extranet-Accessing LAN remotely - Answer-Transport Layer---"TCP, SPX" Data link layer---"Ethernet, T1" Physical layer--- "cables, bits" Network layer--- "IP, IPX" Application Layer--- "HTTP, HTML" Telephone 1876 AT&T 1885 Internet 1969 Telegraph 1837 Satelite telephone 1962 - Answer- Put the OSI layers in the right order from Physical - Answer-Physical Data link Network Transport Session Presentation Application "Every single personal computer built by IBM in the United States during the third quarter of 1997 was purchased by . - Answer-Wal-Mart All layers except Physical PDU Data Link Layer Frame Application and Network Layer Packet Physical Layer Bit Transport Layer Segment - Answer- A server farm is a or group of computers linked together so that they act as one computer. - Answer-Cluster