Computer Networking In cyclic redundancy checking what is the CRC? the quotient None of these the divisor the dividend the remainder the quotient None of these the divisor the dividend the remainder ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which fields are contained within an IEEE Ethernet frame header?1. Source and destination MAC address2. Source and destination network address3. Source and destination MAC address and source and destination network address4. FCS field 2 and 3 only 2 only 1 and 4 3 only 2 and 3 only 2 only 1 and 4 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? broadband channel voiceband channel narrowband channel None of these wideband channel broadband channel voiceband channel narrowband channel None of these wideband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network ID of 134.57.0.0 with 8 subnets. You need to allow the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.255.255.255 255.255.224.0 255.255.248.0 255.255.240.0 255.255.252.0 255.255.255.255 255.255.224.0 255.255.248.0 255.255.240.0 255.255.252.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modulation in which the two binary values are represented by two different amplitudes of the carrier frequency is known as Aloha Amplitude Amplitude modulation None of these Amplitude-shift keying Aloha Amplitude Amplitude modulation None of these Amplitude-shift keying 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 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. The administrator has the interface shut down. The administrator is pinging from the interface. No cable is attached. ANSWER DOWNLOAD EXAMIANS APP
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