Computer Networking Which of the following is used for modulation and demodulation? protocols gateway None of these modem multiplexer protocols gateway None of these modem multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts analog signals into digital signals Converts serial data into audio signals Converts parallel data into a stream of bits Decodes incoming signals into computer data None of these Converts analog signals into digital signals Converts serial data into audio signals Converts parallel data into a stream of bits Decodes incoming signals into computer data None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The CCITT Recommendation X.25 specifies three layers of communications: physical datalink and network None of these application, presentation and session Session, transport and network datalink, network and transport physical datalink and network None of these application, presentation and session Session, transport and network datalink, network and transport ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocol is connection-oriented? UDP IPX NetBEUI TCP UDP IPX NetBEUI TCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum number of entries in the HOSTS file? 500 Unlimited None of these 8 255 500 Unlimited None of these 8 255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a Cisco mesh network. What protocol allows multiple APs to connect with many redundant connections between nodes? STP IEEE LWAPP AWPP STP IEEE LWAPP AWPP ANSWER DOWNLOAD EXAMIANS APP
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