Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.21 None of these X.3 X.25 X.75 X.21 None of these X.3 X.25 X.75 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame? Flood the network with the frame Add the destination to the MAC address table and then forward the frame Discard it and send an error message back to the originating host Add the source address and port to the MAC address table and forward the frame out the destination port Flood the network with the frame Add the destination to the MAC address table and then forward the frame Discard it and send an error message back to the originating host Add the source address and port to the MAC address table and forward the frame out the destination port ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The fundamental requirements of private-to-public network interconnection methods which need to be provided in gateways is/are universal accessibility for private network Data Terminal Equipment (DTE) A and B both to assign address to private network DTEs adequate cost control mechanisms for administration of the private networks None of these universal accessibility for private network Data Terminal Equipment (DTE) A and B both to assign address to private network DTEs adequate cost control mechanisms for administration of the private networks None of these 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? 248 224 192 252 240 248 224 192 252 240 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for? Recommended standard Recognised standard Random sequence None of these Registered source Recommended standard Recognised standard Random sequence None of these Registered source ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port? Rolled Straight-through Crossover with a CSU/DSU Crossover cable Rolled Straight-through Crossover with a CSU/DSU Crossover cable ANSWER DOWNLOAD EXAMIANS APP
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