Computer Networking Which of the following is not a disadvantage of wireless LAN? Slower data transmission interference of transmissions from different computers higher error rate All of these Slower data transmission interference of transmissions from different computers higher error rate All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The cheapest modems can transmit None of these 4,800 bits per second 300 bits per second 2,400 bits per second 1,200 bits per second None of these 4,800 bits per second 300 bits per second 2,400 bits per second 1,200 bits per second ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following medium access control technique is used for bus/tree? MAC None of these token ring CSMA token bus MAC None of these token ring CSMA token bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? 2 6 None of these 4 3 2 6 None of these 4 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Business meeting and conferences can be held by linking distantly located people through a computer network. Not only the participants exchange information but are able to see each other. What is it called? Telemailing Teleconferencing Teletalking None of these Telemeeting Telemailing Teleconferencing Teletalking None of these Telemeeting ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement(s) about IPv4 and IPv6 addresses are true? 1. An IPv6 address is 32 bits long, represented in hexidecimal. 2. An IPv6 address is 128 bits long, represented in decimal. 3. An IPv4 address is 32 bits long, represented in decimal. 4. An IPv6 address is 128 bits long, represented in hexidecimal. 3 and 4 2 only 1 and 3 only 2 and 4 3 and 4 2 only 1 and 3 only 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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