Physical Layer, Network Components & Cabling Quiz (CCNA) Please enter your email: Which type of Optical fiber is this one? Two-Mode Single Mode Three-Mode Multi-Mode What is the rate of Fast Ethernet? 10 Mbps 1 Mbps 100 Mbps 100 Kbps Which Networking device is used to connect multiple hosts together (end devices) to create a Network? Layer-3 Router Layer-1 Server Layer-2 Switch Layer-4 Firewall Which of the following is true about Ethernet Crossover cables? Some pins are missing The cable can be up to 1000 Km long to cross over between cities Two pins are swapped within the cable Pins are used only for carrying power Which type of cable is below in RED color? Crossover Ethernet Cables 220volts Power Cables Straight Through Ethernet Cables Console Cables< If the destination MAC is unknown for a Frame, what is the default action of a Layer2 Switch? Shutdown the whole switch Broadcast the Frame to all Ports Wait for the next frame to arrive Drop the Frame Switches are usually cheap devices while Routers are usually costly: FALSE TRUE On which layer of OSI Model does a Switch operate? Layer 0 Layer 2 Layer 3 Layer 7 Which type of cable has been used between Switch-1 and PC-B ? Normal Power Cable Straight Through Ethernet Cable Crossover Ethernet Cable Console Cable What will be the default action of this Router when it receives an IP Packet from C with destination address as E? (E is not in its Routing Table) Reboot itself Drop the Packet Send the packet to A Broadcast the Packet to all other devices connected to it Loading … Written by
