What kind of ping FreeBSD systems do not respond, but most other systems do?
Which of the following network services allows other systems to mount file systems located on this machine?
Which parameter in the SOA record specifies the time to wait if an attempt to load the zone fails?
How is called a single master source tree, in which The FreeBSD project keeps the entire operating system sources?
Which field in the SOA record specifies the length of time that remote name servers should cache records from this zone?
Which parameter in the SOA record specifies the time after which a remote name server will check whether the zone configuration has changed?
Which parameter in the SOA record specifies the time after which a slave name server will drop the information about a zone if it has not been able to reload it from the master name server?
Which way of connecting printer to computer was frequently used in older UNIX systems is too slow for modern printers?
What net mask should be chosen for PPP connection interface?
Which of the network options automatically sets the system time from time servers located on the Internet?
