Computer Networking Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose? Modem None of these Keyboard Fax Scanner Modem None of these Keyboard Fax Scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does the acronym ISDN stand for? Indian Standard Digital Network Integrated Services Data Network None of these Integrated Services Digital Network Intelligent Services Digital Network Indian Standard Digital Network Integrated Services Data Network None of these Integrated Services Digital Network Intelligent Services Digital Network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 2 and 4 2, 3 and 4 5 only 1, 2, and 5 2 and 4 2, 3 and 4 5 only 1, 2, and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the first octet range for a class C IP address? 192 - 255 128 - 191 1 - 126 192 - 223 192 - 226 192 - 255 128 - 191 1 - 126 192 - 223 192 - 226 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Time required for a message to travel from one device to another is known as: Transit time Response time Dialogue time Wait time Transit time Response time Dialogue time Wait time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Sales persons and other employees of the company who spend much of their time away from their offices but keep in touch with their company's microcomputers or main frame computers over telephone lines are called company directors field workers None of these telecommuters teleprocessors company directors field workers None of these telecommuters teleprocessors ANSWER DOWNLOAD EXAMIANS APP
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