Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 2 4 1 None of these 6 2 4 1 None of these 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of an analog communication method is microwave voice grade telephone line All of these None of these laser beam microwave voice grade telephone line All of these None of these laser beam ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following files is used for NetBIOS name resolution? HOSTS LMHOSTS None of these FQDN ARP HOSTS LMHOSTS None of these FQDN ARP 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. 3, 5 and 6 2, 4 and 6 5 and 6 1, 3 and 4 3, 5 and 6 2, 4 and 6 5 and 6 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? Contention Collision Asynchronous Synchronous None of these Contention Collision Asynchronous Synchronous None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? None of these 8 Kbps 64 Kbps 32 Kbps 128 Kbps. None of these 8 Kbps 64 Kbps 32 Kbps 128 Kbps. ANSWER DOWNLOAD EXAMIANS APP
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