Computer Networking Which command is used to upgrade an IOS on a Cisco router? copy tftp flash copy tftp run config net copy tftp start copy tftp flash copy tftp run config net copy tftp start ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer provides error-free delivery of data? transport Network Data link Session None of these transport Network Data link Session None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The encoding method specified in the EIA-232 standard is _____. NRZ-I None of these Manchester Differential Manchester NRZ-L NRZ-I None of these Manchester Differential Manchester NRZ-L ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following modes are valid when a switch port is used as a VLAN trunk?1. Blocking2. Dynamic auto3. Dynamic desirable4. Nonegotiate5. Access6. Learning 1, 2 and 6 2, 4, and 5 2, 3 and 4 4, 5 and 6 1, 2 and 6 2, 4, and 5 2, 3 and 4 4, 5 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The _____ houses the switches in token ring. transceiver MAU NIC nine-pin connector None of these transceiver MAU NIC nine-pin connector None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The packets switching concept was first proposed All of these in the late 1980s for the Defense Ministry of US. in the late 1950s for Defense Ministry of US None of these in the early 1960s for military communication systems, mainly to handle speech All of these in the late 1980s for the Defense Ministry of US. in the late 1950s for Defense Ministry of US None of these in the early 1960s for military communication systems, mainly to handle speech ANSWER DOWNLOAD EXAMIANS APP
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