Computer Networking The OCR reading unit attached to a POS terminal is called a light pen None of these All of these wand cursor light pen None of these All of these wand cursor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? G N A B G N A B ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include All of these bridges and gateways mass storage device, printers and plotters None of these Computers and terminals All of these bridges and gateways mass storage device, printers and plotters None of these Computers and terminals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which type of OSPF network will elect a backup designated router?1. Broadcast multi-access2. Non-broadcast multi-access3. Point-to-point4. Broadcast multipoint 3 only 1 and 2 None of these 3 and 4 3 only 1 and 2 None of these 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which IP address class has few hosts per network? C A B D None of these C A B D None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard? Time sharing CSMA/CD Collision detection Token passing Switched repeaters Time sharing CSMA/CD Collision detection Token passing Switched repeaters ANSWER DOWNLOAD EXAMIANS APP
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