Computer Networking Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP All of these 1 and 3 3, 4 and 5 1, 3 and 5 All of these 1 and 3 3, 4 and 5 1, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The loss in signal power as light travels down the fiber is called propagation scattering None of these interruption attenuation propagation scattering None of these interruption attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as None of these Angle modulation Aloha modem Amplitude modulation None of these Angle modulation Aloha modem Amplitude modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Interconnected networks need communication processors such as switches, routers, hubs, and gateways. Select the best fit for answer: Open Systems Protocol TCP/IP Internetwork processor Open Systems Protocol TCP/IP Internetwork processor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following would be good reasons to run NAT?1. You need to connect to the Internet and your hosts don't have globally unique IP addresses.2. You change to a new ISP that requires you to renumber your network.3. You don't want any hosts connecting to the Internet.4. You require two intranets with duplicate addresses to merge. All of these 2 and 4 1, 2 and 4 3 only All of these 2 and 4 1, 2 and 4 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? unlimited expansion parallel transmission low cost access for low bandwidth channels application independent interfaces None of these unlimited expansion parallel transmission low cost access for low bandwidth channels application independent interfaces None of these ANSWER DOWNLOAD EXAMIANS APP
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