Computer Networking The transport layer protocol is connectionless. UDP None of these NVT TCP FTP UDP None of these NVT TCP FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main reason the OSI model was created? To create a layered model larger than the DoD model. So different networks could communicate. So application developers can change only one layer's protocols at a time. So Cisco could use the model. To create a layered model larger than the DoD model. So different networks could communicate. So application developers can change only one layer's protocols at a time. So Cisco could use the model. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most data communications involving telegraph lines use: simplex lines None of these dialed service wideband channels narrowband channels simplex lines None of these dialed service wideband channels narrowband channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to None of these 0.999 0.991 0.009 0.003 None of these 0.999 0.991 0.009 0.003 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modem is used in data transmission. When was it invented and in which country? 1950, Japan 1950, USA 1963, USA None of these 1965, Germany 1950, Japan 1950, USA 1963, USA None of these 1965, Germany ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe the DHCP Discover message?1. It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast.2. It uses UDP as the Transport layer protocol.3. It uses TCP as the Transport layer protocol.4. It does not use a layer 2 destination address. 4 only 1 and 2 1 only 3 and 4 4 only 1 and 2 1 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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