Computer Networking Select the correct cable that transport signals in the form of light: Shielded Twisted Pair cable Twisted-Pair cable Fiber optic cable Coaxial Cable Shielded Twisted Pair cable Twisted-Pair cable Fiber optic cable Coaxial Cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? All of these Fiber-optic cable Twisted pair cable Metallic cable All of these Fiber-optic cable Twisted pair cable Metallic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? Interface Modem Attenuation Teleprocessor None of these Interface Modem Attenuation Teleprocessor None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address of 100, you currently have 80 subnets. What subnet mask should you use to maximize the number of available hosts? 240 224 252 248 192 240 224 252 248 192 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide? The logical domain address for the workstation A physical address that is randomly assigned each time the computer is started A logical address that identifies the workstation An alias for the computer name A physical address that is assigned by the manufacturer The logical domain address for the workstation A physical address that is randomly assigned each time the computer is started A logical address that identifies the workstation An alias for the computer name A physical address that is assigned by the manufacturer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three commands can be used to check LAN connectivity problems on a router?1. show interfaces2. show ip route3. tracert4. ping5. dns lookups 3 and 5 None of these 2 and 5 1 ,2 and 4 3 and 5 None of these 2 and 5 1 ,2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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