Which way of physical connection transmits data over normal phone wires, including the use of special modems and has different speeds for the uplink and the downlink?
What is the oldest way of physical connection to Internet?
Which kind of connection can't be used to set up a PPP connection between the two systems.
Which of the processes is not needed to provide NFS server functionality?
Which of the mail headers states the length of the message in lines?
What kind of profile is intended for a system that does not provide many publicly accessible services to the Net?
What kind of profile is intended for a system that does provide a number of publicly accessible services to the Net?
Which of the ps command fields gives information about the amount of physical memory that process is using?
Which of the ps command fields gives information about the amount of physical memory currently in use, measured in kilobytes?
What is the right order of steps to set up a PPP connection?
