Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Telex Word processor Facsimile None of these Electronic mail Telex Word processor Facsimile None of these Electronic mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for POP3? 80 110 90 49 80 110 90 49 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? None of these Coaxial cable Twisted-pair cable Fiber-optic cable None of these Coaxial cable Twisted-pair cable Fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What operates in the Data Link and the Network layer? Router None of these NIC Bridge Brouter Router None of these NIC Bridge Brouter ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true when describing a global unicast address? Packets addressed to a unicast address are delivered to a single interface. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. These are like private addresses in IPv4 in that they are not meant to be routed. Packets addressed to a unicast address are delivered to a single interface. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. These are like private addresses in IPv4 in that they are not meant to be routed. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Identify the odd term amongst the following group: None of these Coaxial cable Twisted pair wire Optical fibre Microwaves None of these Coaxial cable Twisted pair wire Optical fibre Microwaves ANSWER DOWNLOAD EXAMIANS APP
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