Computer Networking Who invented the modem? Wang Laboratories Ltd. AT & T Information Systems, USA None of these Apple Computers Inc. Digital Equipment Corpn. Wang Laboratories Ltd. AT & T Information Systems, USA None of these Apple Computers Inc. Digital Equipment Corpn. 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. 1, 2 and 4 3 only 2 and 4 All of these 1, 2 and 4 3 only 2 and 4 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A protocol is a set of rules governing a time sequence of events that must take place between peers between modems None of these across an interface between an interface between peers between modems None of these across an interface between an interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer. MAC, LLC PDU, HDLC LLC, MAC None of these HDLC, PDU MAC, LLC PDU, HDLC LLC, MAC None of these HDLC, PDU ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What part of 192.168.10.51 is the Network ID, assuming a default subnet mask? 192 192.168.10 None of these 51 0.0.0.5 192 192.168.10 None of these 51 0.0.0.5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? None of these Frequency-shift keying Amplitude modulation Frequency-division multiple access Frequency modulation None of these Frequency-shift keying Amplitude modulation Frequency-division multiple access Frequency modulation ANSWER DOWNLOAD EXAMIANS APP
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