Computer Networking Error detection at the data link level is achieved by Hamming Code Bit Stuffing Equalization Cyclic Redundancy Code Hamming Code Bit Stuffing Equalization Cyclic Redundancy Code ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Communications software Link access procedure (LAP) Error detecting protocols Telecommunications None of these Communications software Link access procedure (LAP) Error detecting protocols Telecommunications None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions? Videoconferencing None of these Bulletin board system (BBS) Teleconferencing E-mail Videoconferencing None of these Bulletin board system (BBS) Teleconferencing E-mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device copies electrical signals from one Ethernet to another? hub passive hub repeater bridge None of these hub passive hub repeater bridge None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Pat Address Translation is also termed what? NAT Overload NAT Static NAT Fast Overloading Static NAT Overload NAT Static NAT Fast Overloading Static ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bandlimited signal is simultaneous transmission of data to a number of stations transmission of signals without modulation All of these None of these a signal all of whose energy is contained within a finite frequency range simultaneous transmission of data to a number of stations transmission of signals without modulation All of these None of these a signal all of whose energy is contained within a finite frequency range ANSWER DOWNLOAD EXAMIANS APP
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