Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Facsimile Electronic mail Word processor Telex None of these Facsimile Electronic mail Word processor Telex None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 4 None of these 1 6 2 4 None of these 1 6 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network that needs 29 subnets while maximizing the number of host addresses available on each subnet. How many bits must you borrow from the host field to provide the correct subnet mask? 2 4 5 3 2 4 5 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The transport layer protocol is connectionless. TCP None of these NVT UDP FTP TCP None of these NVT UDP FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following frequency ranges is used for AM radio transmission? Medium Frequency : 300 kHz to 3 MHz Very Low Frequency : 3 kHz to 30 kHz High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz None of these Medium Frequency : 300 kHz to 3 MHz Very Low Frequency : 3 kHz to 30 kHz High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following digits are known as the area code of the Network User Address (NUA)? 08-Dec 01-Apr None of these 13-14 05-Jul 08-Dec 01-Apr None of these 13-14 05-Jul ANSWER DOWNLOAD EXAMIANS APP
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