Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 1 4 6 None of these 2 1 4 6 None of these 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does 224 translate to in binary? 11110 11110000 1111 None of these 11100000 11110 11110000 1111 None of these 11100000 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you use either Telnet or FTP, which is the highest layer you are using to transmit data? Session Presentation Transport Application Session Presentation Transport Application ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection? 30 150 None of these 100 80 30 150 None of these 100 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? Amplitude modulation None of these Frequency modulation Frequency-shift keying Frequency-division multiple access Amplitude modulation None of these Frequency modulation Frequency-shift keying Frequency-division multiple access ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The packets switching concept was first proposed in the early 1960s for military communication systems, mainly to handle speech in the late 1950s for Defense Ministry of US All of these None of these in the late 1980s for the Defense Ministry of US. in the early 1960s for military communication systems, mainly to handle speech in the late 1950s for Defense Ministry of US All of these None of these in the late 1980s for the Defense Ministry of US. ANSWER DOWNLOAD EXAMIANS APP
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