SCNA7 braindump
BrainDump for SCNA for Solaris 7 (310-042)
by jpj
Hello All,
Just past my SCNA for Solaris 7 and thought the group would appreciate a BrainDump since there isn't too many out there.
Hope someone finds it useful.:)
jpj
1. After installing a second network interface card
to your system, which file would you need to create
so that the system performs a re-configure at next
boot up.
a) /.reconfigure
b) /etc/.reconfigure
c) /reconfigure
d) /etc/reconfigure
2. What command(s) would you use to show the RPC
services' program numbers, version, and protocol?
a) rpcinfo
b) netstat -a
c) rpcinfo -p
c) netstat -rn
3. What information can ICMP provide?
a) Multiple routes
b) Detection circular or excessively long routes
c) Network unreachable
d) Number of collisions.
4. Which type of DNS nameserver provides only local
cache of looked up DNS names?
a) primary server
b) secondary server
c) forwarding server
d) caching-only server
5. What is an SOA record?
6. What is a PTR record?
7. Given the following
; formerly NS.INTERNIC.NET
. 3600000 IN NS A.ROOT-SERVERS.NET.
A.ROOT-SERVERS.NET. 3600000 A 198.41.0.4
which file would you most likely find the above
information to reside?
a) DNS.root
b) bind.root
c) named.root
d) domain.root
8. What flag would you use for in.routed when setting up
a machine that is not a router?
a) -r
b) -s
c) -q
d) -l
9. Given the following output:
le0: flags=863<UP,BROADCAST,NOTRAILERS,RUNNING,MULTICAST> mtu 1500
inet 128.50.1.2 netmask ffffff00 broadcast 128.50.1.255
ether 8:0:20:75:6e:6f
type the command that you would enter in /etc/netmasks.
10. Regarding the Internet layer, what is a packet?
11. What option would you use for snoop to display
packets in verbose summary mode?
a) -v
b) -i
c) -V
d) -o
12. Which file maps an ip address to an interface?
a) /etc/hostname.interface_name
b) /etc/inet/services
c) /etc/inet/hosts
d) /etc/inetd.conf
13. What file(s) would you need to modify to configure an
interface?
a) /etc/inet/hosts
b) /etc/inet/services
c) /etc/hostname.interface_name
d) /etc/inetd.conf
14. Given the following output from a dhcp_network file,
select the statement(s) that is true:
01080011043B65 03 129.146.86.206 129.146.86.181 -1 inet17
a) Lease for this IP address is negotiable.
b) inet17 is the hostname assigned for the DHCP client
c) Lease for this IP address is permanent.
d) The ip address for this client is 129.146.86.181.
15. Give the command that manages the DHCP client tables.
a) dhcpconfig
b) dhtadm
c) pntadm
d) dhcpmanage
e) dhcpagent
16. What is true about the FORWARD file?
a) It consists of user-defined aliases.
b) It exists on the local system.
c) It exists on the user's $HOME directory of the sender.
d) It consists of addresses to which you want you're mail
forwarded to.
17. Given the following entry in /etc/dfs/dfstab,
share -F nfs /var/mail
which of the following command(s) would you need to
run to set up the mail server.
a) exportfs -a
b) shareall -F nfs /var/mail
c) shareall
d) share -F nfs /var/mail
18. Which file holds the process id for BIND?
a) /etc/named.pid
b) /var/named/named.pid
c) /named.pid
d) /etc/bind.pid
19. What does the DIRECTORY keyword reference to in the
DNS server configuration file?
a) the directory for DNS configuration files
b) the directory for DNS caching server files
c) the directory for secondary DNS server files
d) the directory for DNS configuration log files
e) the directory for DNS client configuration files
20. What is the name of BIND's configuration file?
a) named.conf
b) named.config
c) bind.conf
d) named.boot
21. What is the name of the BIND daemon on Solaris?
a) in.routed
b) inetd
c) in.named
d) in.rdisc
22. Given the following output, which file would you most
likely find it in?
search zoo.edu
nameserver 128.50.1.1
nameserver 128.50.2.1
a) /etc/named.conf
b) /etc/resolv.conf
c) /etc/services
d) /etc/inetd.conf
23. What is the OSI equivalent for the Application layer
in the TCP/IP model?
a) Application
b) Presentation
c) Session
d) Transport
e) Network
24. Sendmail is a
a) mail user agent
b) mail transfer agent
c) mail host
d) mail delivery agent
25. What is true about CSMA/CD?
a) It allows more than one device to transmit at the
same time.
b) The acronym stands for Collision Sense Multiple Access/
Carrier Detect
c) The acronym stands for Carrier Sense Multiple Access/
Collision Detect
d) It ensures that only one device transmit at a time.
26. Which of the following can NOT run over Cat 5 cabling?
a) ATM
b) 10-BASE-T
c) 100-BASE-TX
d) 100-BASE-T4
27. Which standard is Ethernet specifed?
a) IEEE 802.3
b) IEEE 802.4
c) IEEE 802.5
d) RFC 950
28. Which statement refers to jabbers?
a) If the received packets less than 46 bytes, the packet
is too short and is discarded.
b) If the received packet fails the CRC, the packet is
corrupted and therefore discarded
c) If the received packet is greater than 1500 bytes
(MTU), the packet is too long and is discarded.
29. Which of the following are considered LAN components?
a) router
b) gateway
c) computer
d) router Operating system
e) disk drive
30. Which statement most accurately describes Class-A IP addresses?
a) The first bit is 0, the next 7 bits are the network
number, and the remaining 24 bits are the host number.
b) The first two bits are 10, the next 14 bits are the
network number, and the remaining 16 bits are the host
number.
c) The first three bits are 110, the next 21 bits are the
network number, and the remaining 8 bits are the host
number.
d) The first four bits are 1110, and the remaining 28
bits consist of an Identification for a specific
multicast group.
31. Which file associates an RPC program with its unique RPC program number?
a) /etc/rpc
b) /etc/rc2.d/S69inet
c) /etc/inet/inetd.conf
d) /etc/rc2.d/S72inetsvc
