Solaris 9 System Administrator Exam phần 9 pot

Practice Exam 2 This chapter provides 58 questions on the topics that pertain to Exam 310- 015, “Sun Certified System Administrator for the Solaris 9 Operating Environment—Part II.” This exam must be completed in 105 minutes. Keep in mind that to become certified, you must pass both the 310-014 exam and this one. 20 20 8699 ch20 11/19/02 10:07 AM Page 425 Chapter 20 426 Practice Exam Questions Question 1 What is the name of the command used to add the contents of the Solaris 9 Software (2 of 2) distribution CD to an install server? Question 2 Which of the following virtual devices or RAID levels does the SVM support? [Select all that apply.] ❑ A. Concatenated virtual device ❑ B. RAID level 0 ❑ C. RAID level 1 ❑ D. RAID level 5 ❑ E. RAID level 10 Question 3 Which of the following commands is used to set up a system to be installed over the network? ❍ A. setup_network_client ❍ B. network_install ❍ C. add_install_client ❍ D. install_network_client Question 4 Which of the following /etc/nsswitch.conf file entries would cause DNS, NIS+, and then /etc files to be searched when trying to resolve a hostname? ❍ A. hosts: dns nisplus files ❍ B. hosts: files nisplus dns ❍ C. ipaddress: file nisplus dns ❍ D. ipaddress: dns nisplus files 20 8699 ch20 11/19/02 10:07 AM Page 426 Practice Exam 2 427 Question 5 Which of the following commands can be used to mount the /export/home file system from the solaris system (IP address of 192.168.39.7) on the /mnt mount point? [Select all that apply.] ❑ A. mount solaris:/export/home /mnt ❑ B. mount 192.168.39.7:/export/home /mnt ❑ C. mount -F nfs solaris:/export/home /mnt ❑ D. mount -F nfs -o soft,retry=1000, ro 192.168.39.7:/export/home /mnt Question 6 Which of the following is a reason to set up a boot server on a separate system from an install server? ❍ A. A boot server cannot reside on an install server. ❍ B. One or more install clients are not on the same subnet as the install server. ❍ C. All install clients are not on the same subnet. ❍ D. NIS or NIS+ cannot locate a boot server that resides on an install server. Question 7 Which of the following commands is used to propagate an updated NIS map to NIS slave servers? ❍ A. yppush ❍ B. ypupdate ❍ C. yppropagate ❍ D. ypxfr ❍ E. ypmaps 20 8699 ch20 11/19/02 10:07 AM Page 427 Chapter 20 428 Question 8 Which of the following steps are not used to add a new NIS map? [Select all that apply.] ❑ A. Create a text file with the appropriate information. ❑ B. Use the make command. ❑ C. Use the makedbm command. ❑ D. Use the yppush command. Question 9 Which of the following are valid entries for an AutoFS direct map? [Select all that apply.] ❑ A. /usr/local/bin nfsserver:/usr/local/bin ❑ B. /usr/games -ro nfsserver:/usr/games ❑ C. /usr/bin nfsserver1:/usr/bin nfsserver2:/usr/bin ❑ D. /- nfsserver:/usr/data ❑ E. /usr/data nfsserver:/usr/data -ro Question 10 Which of the following are features of a virtual disk management system? [Select all that apply.] ❑ A. Graphical administration tool ❑ B. Improved reliability ❑ C. Improved performance ❑ D. Overcomes physical disk limitations 20 8699 ch20 11/19/02 10:07 AM Page 428 Practice Exam 2 429 Question 11 Which of the following are fields in a custom JumpStart rules file? [Select all that apply.] ❑ A. Rule keyword ❑ B. Rule value ❑ C. Begin script ❑ D. Profile script ❑ E. End script Question 12 Which of the following situations do not require the automount command to be executed manually? [Select all that apply.] ❑ A. Addition to auto_master ❑ B. Addition to direct map ❑ C. Addition to indirect map ❑ D. Deletion from auto_master ❑ E. Deletion from direct map ❑ F. Deletion from indirect map Question 13 Which of the following client information must be added to NIS/NIS+ to support JumpStart installation? [Select all that apply.] ❑ A. Hostname ❑ B. IP address ❑ C. System locale ❑ D. Ethernet address ❑ E. Name service 20 8699 ch20 11/19/02 10:07 AM Page 429 Chapter 20 430 Question 14 Which of the following commands is used to start the ypbind program? ❍ A. ypinit ❍ B. ypstop ❍ C. ypstart ❍ D. ypcrank ❍ E. ypwhich Question 15 Which of the following is the default source facility for syslog messages if a source is not specified? ❍ A. mail ❍ B. auth ❍ C. user ❍ D. kern Question 16 NIS+ uses certain files to store the information that NIS+ clients request. What are these files collectively referred to as? Question 17 In regards to Ethernet addresses associated with network interfaces, which of the following statements is true? ❍ A. They are displayed in the xx:xx:xx:xx:xx format (five 8-bit bytes) using the ifconfig command. ❍ B. They are displayed in the xx:xx:xx:xx:xx:xx format (six 8-bit bytes) using the netstat command. ❍ C. They are displayed in the xx:xx:xx:xx:xx format (five 8-bit bytes) using the netstat command. ❍ D. They are displayed in the xx:xx:xx:xx:xx:xx format (six 8-bit bytes) using the ifconfig command. 20 8699 ch20 11/19/02 10:07 AM Page 430 Practice Exam 2 431 Question 18 Which of the following are interactive installation methods? [Select all that apply.] ❑ A. SunInstall ❑ B. Custom JumpStart ❑ C. WebStart ❑ D. JumpStart Question 19 Which of the following naming services uses ASCII text files, supports hostname-to-IP-address resolution and IP-address-to-hostname resolution, and is used on the Internet? ❍ A. NIS ❍ B. NIS+ ❍ C. DNS ❍ D. /etc files Question 20 Which of the following is a name for a virtual file system that is composed of several partitions allocated and used in an interleaved fashion? ❍ A. RAID 1 ❍ B. Striped ❍ C. Concatenated ❍ D. Hot spare Question 21 Which of the following are valid actions that can be specified in the /etc/syslog.conf file? [Select all that apply.] ❑ A. The name of a file ❑ B. An exclamation mark (!) ❑ C. The name of a host ❑ D. The name of a user account 20 8699 ch20 11/19/02 10:07 AM Page 431 Chapter 20 432 Question 22 Which of the following commands can be used to determine shared NFS resources? [Select all that apply.] ❑ A. share ❑ B. dfmounts ❑ C. dfshares ❑ D. mountall ❑ E. mount Question 23 Which of the following is the best procedure for generating the data files used to create NIS maps? ❍ A. Edit the /etc files to remove any information not needed by NIS. ❍ B. Copy the /etc/files to a directory and clean up the copy for use in building NIS maps. ❍ C. Create a new set of data files by using the makenisdata command. ❍ D. Run the buildmap command for each map and enter the appropriate data when prompted. Question 24 Which file is used by Custom JumpStart installation to define which profile a system or group of systems should use for installation? Question 25 Which term describes the technique of writing data across multiple disks to improve performance and to overcome disk limitations? Question 26 Which command is used to make an NFS resource unavailable for mounting? 20 8699 ch20 11/19/02 10:07 AM Page 432 Practice Exam 2 433 Question 27 What is the name of the command used to add a role to the RBAC database? Question 28 The Solaris 9 operating system supports six types of name services. Five of these are /etc files, DNS, LDAP, NIS, and NIS+. What is the name of the sixth name service? Question 29 Which of the following is the most severe level of syslog message? ❍ A. alert ❍ B. notice ❍ C. emerg ❍ D. crit Question 30 Which of the following commands is used to configure an NIS master? ❍ A. ypinit -m ❍ B. ypinit -c ❍ C. ypinit -s ❍ D. nisclient ❍ E. nisinit -c 20 8699 ch20 11/19/02 10:07 AM Page 433 Chapter 20 434 Question 31 Which file is used to automatically mount NFS resources during system boot or when the mountall command is used? ❍ A. /etc/dfs/dfstab ❍ B. /etc/vfstab ❍ C. /etc/mnttab ❍ D. /etc/dfs/sharetab Question 32 Identify the name of the NIS+ table that contains the Ethernet addresses of sys- tems in the domain. Question 33 Which command do you use to add a new NIS map? Question 34 You use the domainname command to set the domain name for a system using /etc files, but after the system is rebooted, the domain name is lost. Why? ❍ A. The domain name has to be re-entered after every reboot. ❍ B. You didn’t use the -p command-line argument to make it permanent. ❍ C. You forgot to edit the /etc/defaultdomain file and enter the domain. 20 8699 ch20 11/19/02 10:07 AM Page 434 [...]... connection to access these resources directly 22 8 699 app A 11/ 19/ 02 10:10 AM Page 456 23 8 699 app B 11/ 19/ 02 10:07 AM Page 457 B Using the PrepLogic Practice Tests, Preview Edition Software 23 8 699 app B 11/ 19/ 02 10:07 AM Page 458 458 Appendix B This Exam Cram includes a special version of PrepLogic Practice... format a file system Therefore, answer D is incorrect Question 37 Answer D is correct Run level 0 is the power down state Services are being shut down in this state Therefore, answer A is incorrect Run level s is used 21 8 699 ch21 11/ 19/ 02 10:12 AM Page 4 49 Practice 4 49 Exam 2 Answers for administration, and users are not allowed to access the system Therefore,... 37 From which of the following system run levels will the NFS server program be started? [Select all that apply.] ❑ A 0 ❑ B s ❑ C 2 ❑ D 3 ❑ E 6 Question 38 Which of the following are Solaris 9 software groups? [Select all that apply.] ❑ A Entire Distribution ❑ B Entire Distribution Plus OEM System Support ❑ C End User Support ❑ D Developer System Support 20 8 699 ch20 11/ 19/ 02 10:07 AM Page 436 436 Chapter... incorrect 22 8 699 app A 11/ 19/ 02 10:10 AM Page 453 A What’s on the CD-ROM 22 8 699 app A 11/ 19/ 02 10:10 AM Page 454 454 Appendix A This appendix is a brief rundown of what you’ll find on the CD-ROM that comes with this book For a more detailed description of the PrepLogic Practice Tests, Preview Edition exam simulation... Which of the following pathnames is associated with standard Solaris file systems? ❍ A /dev/dsk ❍ B /dev/vx/dsk ❍ C /dev/md/dsk ❍ D /dev/ds/dsk Question 43 Identify the facility used to capture and log messages from system components and user programs 20 8 699 ch20 11/ 19/ 02 10:07 AM Page 437 437 Practice Exam 2 Question 44 Which of the following are keywords... daemon) anywhere on the network and provides a lookup service for its clients Question 52 Identify the default facility.level used for the logger command 20 8 699 ch20 11/ 19/ 02 10:07 AM Page 4 39 4 39 Practice Exam 2 Question 53 Which of the following describe uses of the /etc/security/policy.conf file? [Select all that apply.] ❑ A Specifies profiles that are... automatically during system boot or when the shareall command is used Question 42 The correct answer is A /dev/vx/dsk is associated with the Volume Manager virtual file systems Therefore, answer B is incorrect /dev/md/dsk is associated with Disk Suite virtual file systems Therefore, answer C is incorrect Answer D is not valid Question 43 The correct answer is syslog or syslogd 21 8 699 ch21 11/ 19/ 02 10:12 AM... 11 A, B, C, D, E 31 B 12 C, F 32 ethers 13 A, B, D 33 makedbm 14 C 34 C 15 C 35 A 16 tables 36 C 17 D 37 D 18 A, C 38 A, B, C, D 19 C 39 -b 20 B 40 /etc/syslog.conf 21 8 699 ch21 11/ 19/ 02 10:12 AM Page 442 442 Chapter 21 41 D 49 B, C, D 42 A 50 flar 43 syslog or syslogd 51 B 44 A, B, C, D 52 user.notice 45 B 53 A, D 46 A matches 4, 54 /etc/coreadm.conf B... left to right; therefore, 21 8 699 ch21 11/ 19/ 02 10:12 AM Page 443 Practice 443 Exam 2 Answers answer B is incorrect Answers C and D use an invalid keyword (ipaddress) and therefore are incorrect Question 5 All of the answers are correct The system sharing an NFS resource can be identified by hostname or IP address If the file system type is not specified... Edition interface provides a learning environment that not only tests you through the computer, but also teaches the material you need to know to pass the certification exam Each question 23 8 699 app B 11/ 19/ 02 10:07 AM Page 4 59 4 59 Using the PrepLogic Practice Tests, Preview Edition Software comes with a detailed explanation of the correct answer and often . 8 699 ch20 11/ 19/ 02 10:07 AM Page 426 Practice Exam 2 427 Question 5 Which of the following commands can be used to mount the /export/home file system from the solaris system (IP address of 192 .168. 39. 7). 310-014 exam and this one. 20 20 8 699 ch20 11/ 19/ 02 10:07 AM Page 425 Chapter 20 426 Practice Exam Questions Question 1 What is the name of the command used to add the contents of the Solaris 9 Software. Practice Exam 2 This chapter provides 58 questions on the topics that pertain to Exam 310- 015, “Sun Certified System Administrator for the Solaris 9 Operating Environment—Part II.” This exam must