31. how many spare server processes are required by apache for the typical, low-to-moderate volume website?
a. 1
b. 50
c. 10
d. 200
32. what is the simplest method to connect a win98 host to a linux server? choose all that apply.
a. velcro
b. samba
c. nfs
d. dns
e. wins
33. what is true about the root user and nfs?
a. nfs shares don't allow root access by default
b. nfs automatically masks out share permissions
c. nfs automatically maps all root uid's to the local user "rootsquash"
d. nfs ignores all users with a uid of 0 and a gid of 0
e. nfs pays no attention whatsoever to security
34. what configuration files on a linux server can be configured to share file systems with clients?
a. /etc/nmbd
b. /etc/smbd
c. /etc/smb/samba.conf
d. /etc/smb.conf
e. /etc/samba/smb.conf
35. this is a line from the file /etc/export:
/product certkiller (rw)
what does it mean?
a. only user certkiller may access the filesystem /product when it is nfs mounted.
b. this computer will mount the filesystem /product on certkiller via nfs.
c. the filesystem /product is exported for nfs mount to computer certkiller .
d. all nfs access to /product will use suid certkiller .
36. shares can be configured for export via the nfs service by editing what file?
a. /etc/exports
b. /etc/export
c. /etc/exportfs
d. /etc/nfs/exports
37. which port is used for dns
a. 110
b. 21
c. 23
d. 52
e. 53
38. what are reverse dns entries used for?
a. reverse dns enable diagnostic commands like traceroute to work.
b. reverse dns gives you information about the owner of the dns entry.
c. reverse dns provides the hostname for a particular numeric ip address.
d. reverse dns provides geographical information about the dns net location.
39. what file determines the dns servers used by your computer?
a. /etc/hosts
b. /etc/named.conf
c. /etc/nsswitch.conf
d. /etc/resolv.conf
40. when you use dns to find a hostname using a particular ip address, which kind of dns entry is involved?
a. reverse dns entries
b. ip dns entries
c. address dns entries
d. network dns entries
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