Computer Networking The packets switching concept was first proposed in the early 1960s for military communication systems, mainly to handle speech None of these in the late 1950s for Defense Ministry of US All of these in the late 1980s for the Defense Ministry of US. in the early 1960s for military communication systems, mainly to handle speech None of these in the late 1950s for Defense Ministry of US All of these in the late 1980s for the Defense Ministry of US. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 6 4 2 1 None of these 6 4 2 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? Identification procedure Safeguard procedure None of these Security procedure Log-on procedure Identification procedure Safeguard procedure None of these Security procedure Log-on procedure ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? HDLC IPSec VPN xDSL Cable HDLC IPSec VPN xDSL Cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You copy a configuration from a network host to a router's RAM. The configuration looks correct, yet it is not working at all. What could the problem be? The copy did not override the shutdown command in running-config. The IOS became corrupted after the copy command was initiated. You copied the configuration into flash memory instead. You copied the wrong configuration into RAM. The copy did not override the shutdown command in running-config. The IOS became corrupted after the copy command was initiated. You copied the configuration into flash memory instead. You copied the wrong configuration into RAM. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Avalanche photodiode receivers can detect hits of transmitted data by receiving 300 photons 100 photons 400 photons 200 photons None of these 300 photons 100 photons 400 photons 200 photons None of these ANSWER DOWNLOAD EXAMIANS APP
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