Computer Networking What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port? Rolled Crossover with a CSU/DSU Crossover cable Straight-through Rolled Crossover with a CSU/DSU Crossover cable Straight-through ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called? Global network Electronic mail Paperless office None of these Electronic newspaper Global network Electronic mail Paperless office None of these Electronic newspaper ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe the DHCP Discover message?1. It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast.2. It uses UDP as the Transport layer protocol.3. It uses TCP as the Transport layer protocol.4. It does not use a layer 2 destination address. 1 only 1 and 2 3 and 4 4 only 1 only 1 and 2 3 and 4 4 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? Twisted pair cable Fiber-optic cable All of these Metallic cable Twisted pair cable Fiber-optic cable All of these Metallic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the software package that allows people to send electronic mail along a network of computers and workstations? None of these Electronic mail package Project management package Memory resident package Data communication package None of these Electronic mail package Project management package Memory resident package Data communication package 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? Teleprocessor Modem None of these Interface Attenuation Teleprocessor Modem None of these Interface Attenuation ANSWER DOWNLOAD EXAMIANS APP
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