Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. bus None of these ring mesh star bus None of these ring mesh star ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which application allows a user to access and change remote files without actual transfer? NFS None of these FTP DNS TELNET NFS None of these FTP DNS TELNET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Baseband is transmission of signals without modulation a signal all of whose energy is contained within a finite frequency range the simultaneous transmission of data to a number of stations None of these All of these transmission of signals without modulation a signal all of whose energy is contained within a finite frequency range the simultaneous transmission of data to a number of stations None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate? 6 Kbps 12 Kbps 24 Kbps. 3 Kbps 6 Kbps 12 Kbps 24 Kbps. 3 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for file transfer with minimal capability and minimal overhead? TFTP TELNET RARP None of these FTP TFTP TELNET RARP None of these FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains. 2 and 4 1, 3 and 5 2, 3 and 6 1 and 5 2 and 4 1, 3 and 5 2, 3 and 6 1 and 5 ANSWER DOWNLOAD EXAMIANS APP
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