Computer Networking Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine? X.25 None of these UDP VMTP SMTP X.25 None of these UDP VMTP SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A band is always equivalent to a bit None of these 16 bits 100 bits a byte a bit None of these 16 bits 100 bits a byte ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Attenuation Coder-decoder Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Codec Attenuation Coder-decoder Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Codec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Asynchronous Parallel Synchronous Serial None of these Asynchronous Parallel Synchronous Serial None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer. Token-Ring, because it uses a MAU Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Ethernet, because it is cabled using fiber-optic cable Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Token-Ring, because it uses a MAU Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Ethernet, because it is cabled using fiber-optic cable Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To create collision domains To manage the VLAN database across multiple switches To prevent routing loops in networks with redundant paths To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments To create collision domains To manage the VLAN database across multiple switches To prevent routing loops in networks with redundant paths To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments ANSWER DOWNLOAD EXAMIANS APP
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