Computer Networking When a group of computers is connected together in a small area without the help of telephone lines, it is called Remote communication network (RCN) Value added network (VAN) Wide area network (WAN) None of these Local area network(LAN) Remote communication network (RCN) Value added network (VAN) Wide area network (WAN) None of these Local area network(LAN) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking what is the CRC? the quotient the dividend the divisor None of these the remainder the quotient the dividend the divisor None of these the remainder ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used? Five Two Four Three Six Five Two Four Three Six ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You type the following command into the router and receive the following output:Router#show serial 0/0 ^% Invalid input detected at '^' marker.Why was this error message displayed? You cannot have a space between serial and 0/0. The router does not have a serial0/0 interface. Part of the command is missing. You need to be in privileged mode. You cannot have a space between serial and 0/0. The router does not have a serial0/0 interface. Part of the command is missing. You need to be in privileged mode. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? Frequency-division multiple access Frequency-shift keying Frequency modulation None of these Amplitude modulation Frequency-division multiple access Frequency-shift keying Frequency modulation None of these Amplitude modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address starting at 200, you currently have 10 subnets. What subnet mask should you use to maximize the number of available hosts? 224 192 248 252 240 224 192 248 252 240 ANSWER DOWNLOAD EXAMIANS APP
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