Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.75 None of these X.21 X.25 X.3 X.75 None of these X.21 X.25 X.3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error? one bit or any odd number of bits inverted in a byte during transmission None of these two bits or any even number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a block during transmission one bit or any odd number of bits inverted in a block of data during transmission one bit or any odd number of bits inverted in a byte during transmission None of these two bits or any even number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a block during transmission one bit or any odd number of bits inverted in a block of data during transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Microprogramming is control unit programming programming of minicomputers macro programming of microcomputers assembly language programming None of these control unit programming programming of minicomputers macro programming of microcomputers assembly language programming None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modulation is the process of Multiplexing various signals into high speed line signals performing data encryption. converting analog signals to digital signals converting digital signals to analog signals Multiplexing various signals into high speed line signals performing data encryption. converting analog signals to digital signals converting digital signals to analog signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? 15 None of these 8 16 4 15 None of these 8 16 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The network layer, in reference to the OSI model, provide data link procedures that provide for the exchange of data via frames that can be sent and received All of these the interface between the X.25 network and packet mode device None of these the virtual circuit interface to packet-switched service data link procedures that provide for the exchange of data via frames that can be sent and received All of these the interface between the X.25 network and packet mode device None of these the virtual circuit interface to packet-switched service ANSWER DOWNLOAD EXAMIANS APP
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