Computer Networking Typewriter terminals can print computer-generated data at a rate of 1200 characters per minute 120 characters per minute 10 characters per second None of these 120 characters per second 1200 characters per minute 120 characters per minute 10 characters per second None of these 120 characters per second ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are advantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 2, 4 and 6 3, 5 and 6 5 and 6 1, 3 and 4 2, 4 and 6 3, 5 and 6 5 and 6 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process? Videotex None of these Viewdata Teletext Telesoftware Videotex None of these Viewdata Teletext Telesoftware ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? half-duplex simplex three-quarters duplex None of these full-of the above half-duplex simplex three-quarters duplex None of these full-of the above ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? B N A G B N A G ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? coaxial cable modem None of these satellite fiber optic coaxial cable modem None of these satellite fiber optic ANSWER DOWNLOAD EXAMIANS APP
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