Computer Networking Which of the following is an advantage to using fiber optics data transmission? All of these low noise level resistance to data theft few transmission errors fast data transmission rate All of these low noise level resistance to data theft few transmission errors fast data transmission rate ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to support 600 hosts per subnet. What subnet mask should you use? 255.255.252.0 255.255.224.0 255.255.240.0 255.255.192.0 255.255.248.0 255.255.252.0 255.255.224.0 255.255.240.0 255.255.192.0 255.255.248.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend? HDLC PPP ISDN Frame Relay HDLC PPP ISDN Frame Relay ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator wants to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory consumed by the current IOS image and indicate whether there is enough room available to hold both the current and new images? show buffers show flash show version show memory show buffers show flash show version show memory ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a VLAN do? Breaks up broadcast domains in a layer 2 switch internetwork. Provides multiple broadcast domains within a single collision domain. Provides multiple collision domains on one switch port. Acts as the fastest port to all servers. Breaks up broadcast domains in a layer 2 switch internetwork. Provides multiple broadcast domains within a single collision domain. Provides multiple collision domains on one switch port. Acts as the fastest port to all servers. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which application allows a user to access and change remote files without actual transfer? None of these NFS FTP TELNET DNS None of these NFS FTP TELNET DNS ANSWER DOWNLOAD EXAMIANS APP
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