=====주관식=====
1. What command is used to check filesystem integrity?
ANS: fsck

2. What is the MAC address shown in this ifconfig output?
lo0 : flags =534 mtu 8232 inet 127.0.0.1 netmask ff000000le0 : flags=863 mtu 1500 inet 192.168.0.4 netmask ffffff00 ether 8:0:20:80:17:74
ANS: 8:0:20:80:17:74(exhibit는 달랐지만..MAC address가 뭔지만 알면 되는 문제..)

3. /etc 밑에 template으로서 NIS의 name service configuration을 제공하는 file?
ANS: nsswitch.nis

=====객관식=====
1. Which information is transferred by TFTP as part of the client boot sequence during JumpStart?
a. client hostname
b. client network Boot sequence
c. client root(/) file system
d. JumpStart configuration files

ANS: b
2. Which two JumpStart client system identification using the sysidcfg file?(two choice)
a. timezone
b. system locale
c. client hostname
d. Ipv6 configuration
e. Kerberos configuration

ANS: d, e

3. You want to configure the JumpStart server jsserver to support a JumpStart client. Which option and parameter in the add_install_client script should be used to specify the sysidcfg file located in the directory /export/install/config?
a. –c /export/install/config
b. –p /export/install/config
c. –p jsserver:/export/install/config
d. –c /export/install/config/sysidcfg
e. –c jsserver:/export/config/sysidcfg

ANS: c

4. What three tasks must be done on the NIS master to add support for a new JumpStart client?(three choice)
a. re-make NIS maps with the updated client information
b. edit the ethers files, add the new client name and Ethernet address
c. edit the hosts file, add the new client named and IP address
d. edit the bootparams file, the client name and architecture type
e. edit the class file, add the client name and location for configuration and installation services

ANS: b, c, d
5. Which command is used to install the information from the Solaris8 software 2 of 2 CD-ROM to an existing JumpStart image?
a. add_to_install_server
b. modify_install_server
c. setup_install_server
d. add_install_server

ANS: a

6. Which type of JumpStart server must be available on every subnet that has JumpStart client?
a. NFS server
b. Boot server
c. Install server
d. Application server
e. Configuration server

ANS: b

7. (Exhibit)
carch sun4u ?? network 192.168.1.0 begin class.1. sun4u finish
any—any-machine-
a. rules file
b. class file
c. finish script
d. sysidcfg file
e. bootparams file

ANS: a

8. Which server file is read to obtain the client’s hostname during RARP phase of the JumpStart boot sequence?
a. /etc/ethers
b. /etc/hosts
c. /etc/dfs/dfstab
d. /etc/bootparams
e. /tftpboot

ANS: a

9. Which shell is the default when adding an account using roleadd?
a. /usr/bin/ksh
b. /usr/bin/sh
c. /usr/bin/pfsh
d. /usr/bin/pfksh

ANS: c

10. In the execution attribute database, what is NOT a valid for the attribute?
a. uid
b. euid
c. gid
d. suid

ANS: d

11. Which two statements about the RBAC security mechanism are true? (two choice)
a. The roleadd command uses the same default shell to useradd
b. The roleadd command uses very similar syntax to the useradd command
c. The –p option used to associate an account with a profile, may only be used with roleadd
d. Using usermod –R rolename username updates the user_attr file to associate a user with a role

ANS: b, d

12. What does Solaris Management Console(SMC) do? (two choice)
a. It provides a means of connecting to a remote system at the OK prompt
b. It provides a GUI through which local and remote systems can be administered.
c. It provides a means of managing remote systems without having to do a remote login.
d. It provides a common terminal window to type commands which subsequently run on a number of Solaris 8 systems at the same.

ANS: b, c

13. What is the purpose of automount maps?
a. to list all maps in use and their trigger nodes
b. to keep a list of what resources are NFS mounted
c. to synchronize mounting between client and server
d. to enable the client to automatically mount NFS resources
e. to enable the server to track what resources the client is mounting

ANS: d

14. Which two are valid direct map entries that trigger the mounting of an NFS file system by automounter?
a. /docs /export/share/docs
b. /patch mars:/export/patch
c. guest mars:/export/home/guest
d. /services /export/share/services
e. student mars:/export/home/student
f. /export/games Saturn:/export/share/games

ANS: d, f(답을 잘 모르겠네요..ㅡ.ㅡ;;)

15. What needs to happen when the auto_home map is updated?
a. nothing needs to be done
b. You need to stop and re-start nfsd
c. You need to run the automount command
d. You need to stop and restart automountd

ANS: c(전 이거라구 했어요..)

16. What is the name given to contignous sector groups that are used to merge diskspace under the volume manager?
a. subdisks
b. block disks
c. logical areas
d. metadevices
e. striped areas

ANS: a

17. What is the advantage of configuring a series of disks into a striped virtual disk?
a. automatic failure
b. reduced disk space take up
c. increased I/O performance
d. date duplication for redundancy

ANS: c

18. What statement about SUN RPC service true?
a. allows processes to access services on another machine
b. allows users to run applications remotely
c. allows remote administration servers
d. to map remote processes to local process id’s

ANS: a

19. Which command is executed on the NIS slave service to copy maps from NIS master?
a. ypxfr
b. yppull
c. yppush
d. ypserv

ANS: a

20. Which of the following entries in the /etc/vfstab file will have /test mount with options which will disallow keyboard interrupts on processes waiting for that filesystem , and will make it read-only?
a. /dev/dsk/c0t3d0s3 - - swap – no ro,intr
b. /dev/dsk/c0t3d0s3 - - swap – no ro,nointr
c. /dev/dsk/c0t3d0s3 - - swap – no bg,intr
d. /dev/dsk/c0t3d0s3 - - swap – no -

ANS: b

21. What is the function of the network layer ISO/OSI layer?
a. It manages data addressing and delivery between networks
b. It manages the delivery of data across the physical network
c. It manages user accessed application programs and networks services
d. It manages the presentation of the data to be independent of the architecture

ANS: a

22. Which two name service support centralize management, support plain text password transfer with light network traffic (two choice)
a. NIS
b. NFS
c. NIS+
d. DNS
e. LDAP

ANS: c, e

23. which 3 of the following can syslog do ? (three choice)
a. send emails to specific users based on the error message
b. forward messages to syslog on another host
c. print error messages to specific users consoles
d. append the error message to specific files or devices

ANS: b, c, d

24. which of the following mounts /test to /mntpt with large files disabled ?
a. mount –o /test /mnt
b. mount –nolargefiles /test /mntpt
c. mount –o nolargefiles /test /mntpt
d. mount /test /mnt

ANS: c

25. You have just created a new NIS map with the make command . what command must you run to propagate the map to the slave servers?
a. modify /etc/vfstab on the slave servers
b. yppush from the master server
c. nothing – make automatically propagate the maps
d. ypxfr from the slave servers

ANS: c

26. What daemon is in charge of the new solaris 8 nfs server logging feature?
a. rpc.logd
b. nfslogd
c. nfsstatd
d. nfsd

ANS: b

27. There is no entry for /var/tmp in the dfstab file
Without editing the /etc/dfs/dfstab file, which command should be used to add the /var/tmp resource to the list of existing shared resources?
a. shareall /var/tmp
b. share –F /var/tmp
c. mountall –d /var/tmp
d. share –F nfs /var/tmp
e. export –F nfs /var/tmp

ANS: d

28. Which of the following should you do before checking the integrity of a cache file system?
a. delete the cache
b. umount the filesystem
c. find out the cache ID
d. fsck on a cached filesystem can only be done at boot time

ANS: b

29. What can the rpcinfo command be used for? (two choice)
a. start and stop RPC
b. register an RPC services on the local machine
c. start and stop RPC services
d. list all RPC services currently registered with the machine

ANS: c, d

30. Which of the following is true about the Ethernet address?
a. It is another name for IP address
b. it is 32 bit, made up of 8 bit parts
c. it is unique for each system on the network
d. it is set by the system administrator

ANS: c

31. Which two you must complete, when configure a NIS slave service? (2 choice)
a. you execute the domainname command to set the local NIS comain
b. you edit /etc/hosts file to include the NIS master server and NIS slave server
c. you edit the slave server copies of the /etc/ethers files to identify MAC addresses of the NIS clients
d. you execute the ypbind command on the slave server to pull the NIS maps from the master server to the slave server

ANS: a, b

32. Pick three of the paths below which represent or would contain block devices.
(choose 3)
a. /dev/dsk/c0t0d0
b. /dev/md/dsk
c. /dev/md/rdsk
d. /dev/vx/dsk
e. /dev/vx/rdsk

ANS: a, b, d

33. The following command creates and starts a logfile for the cachefs:
a. touch cache.log, cfsadmin -f /var/cache/cache.log
b. cachefswssize -f /var/cache/cache.log /my_apps
c. cachefslog -f /var/cache/cache.log /my_apps
d. cachefslog -i /var/cache/cache.log /my_apps

ANS: c (cachefslog command와 option이 어떤 것인지만 알면 풀 수 있는 문제..)

34. The superuser executes the following command:
#pkill -HUP inetd
Which two of the following statements are true?
a. It forces inetd to re-read the /etc/inetd.conf configuration file
b. It aborts internet services and leaves them in a quiescent state.
c. It stops NFS services in perparation for bringing down the network
d. It starts any internet services the are listed in the /etc/inetd.conf file

ANS: a, d

35. Which service is provided by a naming service?
a. labeling top volumes for backup
b. report filename to in relationship
c. uniquely naming filesystem mount points
d. uniquely naming network shared resources
e. providing a shared repository for administrative data

ANS: e

36. If he automounter is used, which client file no longer needs to be updated to allow the automatic mounting of NFS resources upon reboot of the client?
a. /etc/vfstab
b. /etc/dfs/dfstab
c. /etc/dfs/sharetab
d. /etc/dfs/fstypes
e. /etc/dfs/sharetab

ANS: b

37. Which two terms can be synonymous with the term “server”? (two choice)
a. host
b. printer
c. domain
d. network
e. process

ANS: b, c

38. When configuring a domain with a NIS client-server relationship, what qualifies a system as an NIS client?
a. Every system an the subnet is as NIS client
b. Every system in the domain is an NIS client
c. Only system that are not NIS server are NIS client
d. Only system that are not NIS master server are NIS client

ANS: b

39. Which server is used to control the client activity on Enterprise Agents and is itself a client to other service?
a. Mail server
b. Print server
c. Name server
d. Workgroup server

ANS: d

40. Which two are functions of an NFS client? (two choice)
a. excute the nfsd
b. shares resources over the network
c. is configured using /etc/dfs/dfstab file
d. mounts remote resources across the network
e. views remotely mounted resources as though they were local

ANS: d, e(확실한지는..잘 모르겠네요..전 이 답으로 했거든요..)

41. Which is the syslogd configuration files?
a. /etc/syslog.conf
b. /etc/syslogd.conf
c. /usr/lib/syslog/syslog.conf
d. /usr/include/sys/syslogd.conf

ANS: a

42. You have written start script to launch application XXX when the system starts you decide to add a command to the script. If the application does not launch, it logs a message with syslogd with the approciate severity. Which command accomplishes this?
a. Logger XXX failed to start
b. syslog –s 7 xxx failed to start
c. logger –p user.err XXX failed to start
d. log –f user –s err xxx failed to start
e. logger –F user –s err XXX failed to start
f. echo XXX failed to start severity=7 >> /var/adm/messages

ANS: c

43. Which three statements about /var/run file system are true? (three choice)
a. It is owned by root
b. It is non-temporary file system
c. It is not mountall or umountall command
d. It is the repository for temporary system files that are not needed across system reboots.

ANS: a, b, c

44. Prior to generating NIS maps, what is a correct method of preserving the internality of the passwd and shadow files by protecting the /etc directory source files?
a. using the cd command to change, to a new directory location
b. from the command line, changing the DR and PWDIR variables to a new directly location
c. editing the /var/yp/Makefile to change the DR and PWDIR variables to a new directly location
d. exactly the make command using the command – line arguments as follows
#Make DIR=new_DIR_directory PWDIR=new_PWDIR_directory

ANS: c

45. Client JumpStart install을 제공하기 위한 deamon 4개를 고르시오
a. nfsd
b. telnetd
c. in.tftpd
d. rpc.bootparamd
e. configd
f. in.rarpd
g. mountd

ANS: a, c, d, f (나머지 세 개는 확실한 것 같은데..nfsd가 맞는지는 잘 모르겠어요..-_-;;)

46. This command displays registered RPC programs or services?
a. rpcbind –t
b. rcpinfo –p
c. srvinfo –p
d. showrpc –l
e. rpcinfo –p

ANS: e

47. Which the name service provide, or can be customized to provide, local information as per /etc/locale? (three choice)
a. NIS
b. NIS+
c. UNS
d. DNS
e. LDAP

ANS: a, b, e

48. You want to enable logging of every failed login attempt. What do you have to change the default syslogd?
a. auth
b. user
c. notice
d. emerg
e. daemon
f. kern

ANS: c

49. Which statement about JumpStart boot server is true?
a. It stores the rules file and the class file.
b. JumpStart clients use NFS to mount the boot server.
c. It must be available on every subnet that has JumpStart clients.
d. It is used by the client to partition disks and create filesystem.

ANS: c

50. Which two JumpStart client system identification parameters cannot be configured using a name service, but must be configured using the sysidcfg file? (two choice)
a. time zone
b. system locale
c. client hostname
d. Ipv6 configuration
e. kerveros configuration

ANS: d, e

51. Which daemon process, that runs an NIS master server and NIS slave server, is a utility that responds to bind requests from NIS clients?
a. ypxfrd
b. ypbind
c. ypserv
d. ypupdated

ANS: c

52. Which of the following is a Sun StoreEdge Volume Manager virtual volume device paths that group’s name is apps?
a. /dev/vx/dsk/apps/logvol
b. /dev/dsk/apps/logvol
c. /dev/md/dsk/apps/logvol
d. /dev/dsk/md/apps/logvol

ANS: a

53. What is the message severity entries that is used to syslogd configuration file? (three choice)
a. err
b. cron
c. crit
d. mark
e. emerg
f. daemon

ANS: a, c, e

54. System A is using TCP/IP over Ethernet to contact System B on its subnetwork. System A has System B’s IP address but no Ethernet address. How can you know Ethernet address of System B?
a. RARP
b. ARP
c. TFTP
d. UDP

ANS: b

55. Which two are true about syslogd functionality? (two choice)
a. kernel daemon, and syslogd each write directory to the system log
b. kernel error messages can only be logged locally in the system log
c. syslog can write messages to the console as well as to the system log
d. The logger command communication with syslogd which then logs the messages as per its configuration file

ANS: c, d

56. Which is true about /proc directory?
a. decimal number corresponding to process ID
b. decimal number corresponding to inode number that active process
c. ..
d. ..

ANS: a

57. After creating and adding additional swap space what is the correct method of ensuring the swap space is available following subsequence reboots?
a. you can add it as a entry to the /etc/vfstab
b. you can make startup script to init.d a swap add command
c. this cannot be added, therefore you must adjust the size of the swap partition
d. no additional steps are required, because the necessary changes are made to the startup file when the swap space is added.

ANS: a

58. Which two statements about m4 macro processor are true? (two choice)
a. the ifdef statement makes it possible to log messages remotely
b. the use of the ifdef statement makes remote logging of messages impossible
c. Lines containing the ifdef statement are passed directly to the syslogd for processing
d. The m4 processor passes passes any line with syntax is not recognized directly to syslogd
e. Lines which do not recognized m4 syntax are ignored by the m4 processor and do not read by the syslogd
f. The m4 processor process being containing the ifdef statement, parsing the result to syslogd

ANS: d, f

59. mail.debug ifdef (‘LOGHOST’, /var/adm/authlog,@loghost)
/var/adm/authlog에 기록이 되었다면 무슨 의미인가..?
ANS: The loghost entry is not in the /etc/hosts file(맞는 답인지..--;;)

60. /etc/dfs/dfstab에 들어갈 것은..?(무슨 문제인지 확실히 기억은 안나는데..답은 이겁니다.)
ANS: share –F nfs –o root=mars /var