Computer Networking An example of an analog communication method is None of these microwave voice grade telephone line All of these laser beam None of these microwave voice grade telephone line All of these laser beam ANSWER DOWNLOAD EXAMIANS APP
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 None of these Cyclic redundancy check Checksum Error detecting code Error rate None of these Cyclic redundancy check Checksum Error detecting code Error rate ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used to connect two systems, especially if the systems use different protocols? repeater hub gateway bridge None of these repeater hub gateway bridge None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Phase shift keying (psk) method is used to modulate digital signals at 9600 bps using 16 levels. Find the line signaling speed (i.e., modulation rate) 4800 bands DHCP Management Console 2400 bands 9600 bands 1200 bands 4800 bands DHCP Management Console 2400 bands 9600 bands 1200 bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Acknowledgments, sequencing, and flow control are characteristics of which OSI layer? Layer 7 Layer 4 Layer 3 Layer 2 Layer 7 Layer 4 Layer 3 Layer 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many OSI layers are covered in the X.25 standard? seven three None of these six two seven three None of these six two ANSWER DOWNLOAD EXAMIANS APP
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