Physical Layer, Network Components & Cabling Quiz (CCNA) Please enter your email: Which of the following is true about Ethernet Crossover cables? The cable can be up to 1000 Km long to cross over between cities Some pins are missing Two pins are swapped within the cable Pins are used only for carrying power On which layer of OSI Model does a Switch operate? Layer 7 Layer 2 Layer 3 Layer 0 Which type of cable is below in RED color? Console Cables< Straight Through Ethernet Cables 220volts Power Cables Crossover Ethernet Cables 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 type of Optical fiber is this one? Three-Mode Two-Mode Multi-Mode Single Mode If the destination MAC is unknown for a Frame, what is the default action of a Layer2 Switch? Broadcast the Frame to all Ports Drop the Frame Shutdown the whole switch Wait for the next frame to arrive 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 What is the rate of Fast Ethernet? 100 Mbps 10 Mbps 100 Kbps 1 Mbps Which type of cable has been used between Switch-1 and PC-B ? Crossover Ethernet Cable Console Cable Normal Power Cable Straight Through Ethernet Cable Switches are usually cheap devices while Routers are usually costly: FALSE TRUE Loading … Written by
