Computer Networking Which of the following protocol is connection-oriented? NetBEUI TCP UDP IPX NetBEUI TCP UDP IPX ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions? Teleconferencing E-mail None of these Videoconferencing Bulletin board system (BBS) Teleconferencing E-mail None of these Videoconferencing Bulletin board system (BBS) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____. 3, 3, 2, none 3, 3, 1, 7 All of these 3, 2, 1, 7 3, 2, 1, none 3, 3, 2, none 3, 3, 1, 7 All of these 3, 2, 1, 7 3, 2, 1, none ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The first step in troubleshooting many problems is to verify which of the following? The subnet mask is valid The WINS server is running None of these The BDC is operable TCP/IP is installed correctly on the client The subnet mask is valid The WINS server is running None of these The BDC is operable TCP/IP is installed correctly on the client ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The encoding method specified in the EIA-232 standard is _____. NRZ-I None of these Manchester Differential Manchester NRZ-L NRZ-I None of these Manchester Differential Manchester NRZ-L ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? None of these Log-on procedure Identification procedure Safeguard procedure Security procedure None of these Log-on procedure Identification procedure Safeguard procedure Security procedure ANSWER DOWNLOAD EXAMIANS APP
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