Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.25 X.3 X.75 None of these X.21 X.25 X.3 X.75 None of these X.21 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? 802.6 Gateway Active hub Switch Router 802.6 Gateway Active hub Switch Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocols are used to configure trunking on a switch?1. VLAN Trunking Protocol2. VLAN3. 802.1Q4. ISL 1 only 1 and 2 2 only 3 and 4 1 only 1 and 2 2 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? half-duplex three-quarters duplex simplex full-of the above None of these half-duplex three-quarters duplex simplex full-of the above None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement describes a spanning-tree network that has converged? All switch and bridge ports are in the forwarding state. All switch and bridge ports are in either the forwarding or blocking state. All switch and bridge ports are assigned as either root or designated ports. All switch and bridge ports are either blocking or looping. All switch and bridge ports are in the forwarding state. All switch and bridge ports are in either the forwarding or blocking state. All switch and bridge ports are assigned as either root or designated ports. All switch and bridge ports are either blocking or looping. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Microprogramming is programming of minicomputers macro programming of microcomputers assembly language programming None of these control unit programming programming of minicomputers macro programming of microcomputers assembly language programming None of these control unit programming ANSWER DOWNLOAD EXAMIANS APP
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