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 Electronic mail None of these Facsimile Word processor Telex Electronic mail None of these Facsimile Word processor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the problem with an interface if you type show interface serial 0 and receive the following message? "Serial0 is administratively down, line protocol is down." The administrator has the interface shut down. The administrator is pinging from the interface. No cable is attached. The keepalives are different times. The administrator has the interface shut down. The administrator is pinging from the interface. No cable is attached. The keepalives are different times. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.003 0.009 0.999 0.991 None of these 0.003 0.009 0.999 0.991 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link? Only extended VLAN's are allowed by default. No VLAN's are allowed, you must configure each VLAN by hand. By default, all VLANs are allowed on the trunk. Only configured VLAN's are allowed on the link. Only extended VLAN's are allowed by default. No VLAN's are allowed, you must configure each VLAN by hand. By default, all VLANs are allowed on the trunk. Only configured VLAN's are allowed on the link. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To connect a computer with a device in the same room, you might be likely to use a ground station All of these None of these a coaxial cable a dedicated line a ground station All of these None of these a coaxial cable a dedicated line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An encyclopedic database is easy for beginners to use None of these All of these is an information utility that specializes in storing and searching information is generally free is easy for beginners to use None of these All of these is an information utility that specializes in storing and searching information is generally free ANSWER DOWNLOAD EXAMIANS APP
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