Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as Cyclic redundancy check Error detecting code None of these Error rate Checksum Cyclic redundancy check Error detecting code None of these Error rate Checksum ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In communication satellite, multiple repeaters are known as transponders detector stations None of these modulator transponders detector stations None of these modulator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HDLC (High-level Data Link Control) is network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time None of these a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO. network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time None of these a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? doubleplexer multipplexer None of these concentrator controller doubleplexer multipplexer None of these concentrator controller ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? Teleprocessor Attenuation None of these Interface Modem Teleprocessor Attenuation None of these Interface Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands will configure all the default VTY ports on a router? Router#line vty 0 4 Router (config) #line vty all Router (config) #line vty 0 4 Router (config-if) #line console 0 Router#line vty 0 4 Router (config) #line vty all Router (config) #line vty 0 4 Router (config-if) #line console 0 ANSWER DOWNLOAD EXAMIANS APP
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