Computer Networking Which of the following is considered a broadband communications channel? coaxial cable fiber optic cable satellites systems microwave circuits All of these coaxial cable fiber optic cable satellites systems microwave circuits All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which multiplexing technique shifts each signal to a different carrier frequency? All of these FDM asynchronous TDM synchronous TDM All of these FDM asynchronous TDM synchronous TDM ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bulletin board system is a modem capable of accepting commands None of these converts digital signals to analog signals is a public access message system converts analog signals to digital signals is a modem capable of accepting commands None of these converts digital signals to analog signals is a public access message system converts analog signals to digital signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main difference between DDCMP and SDLG? SDLC does not use CRC SDLC has a IP address DDCMP has a message header DDCMP does not need special hardware to final the beginning of a message. None of these SDLC does not use CRC SDLC has a IP address DDCMP has a message header DDCMP does not need special hardware to final the beginning of a message. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking UDP is: Not a part of the TCP/IP suite Connection orientated and reliable None of these Connection oriented and unreliable Connectionless and unreliable Not a part of the TCP/IP suite Connection orientated and reliable None of these Connection oriented and unreliable Connectionless and unreliable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101? 159, 0x9F 185, 0xB9 157, 0x9D 155, 0x9B 159, 0x9F 185, 0xB9 157, 0x9D 155, 0x9B ANSWER DOWNLOAD EXAMIANS APP
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