AIX System Administration Test

mengge

一 Single Choice\r\n\r\n1. The marketing group within the Widget Company plans to implement a new database to house their demographic data. The administrator has requested a tape drive and additional disk to support the installation of this new database. The IBM hardware engineer has connected the new equiptment, and the machine has been rebooted. Which of the following commands should be used to verify the tape device is installed correctly?\r\nA. lspv\r\nB. lsdev\r\nC. lstape\r\nD. lsdisk\r\n\r\n2.Which of the following commands lists the installed software on the system?\r\nA.        lsfs \r\nB. lslpp\r\nC. lppchk \r\nD. installp \r\n\r\n3. Which of the following commands can be used to show the Operating System version?\r\nA. oslevel\r\nB. lslpp -h bos.obj\r\nC. what_fileset -v\r\nD. lsattr -Vl bos.rte\r\n\r\n4. If bos.up displays on your machine as being at 4.3.1.7. What is the modification level?\r\nA. 1\r\nB. 3\r\nC. 4\r\nD. 7\r\n\r\n5. In order to increase the size of a filesystem, the system administrator must\r\nA. Unmount the filesystem.\r\nB. Boot the system into single user mode.\r\nC. Have enough free physical partitions within the volume group.\r\nD. Backup the filesystem, change the size, restore the filesystem.\r\n\r\n6. In order to decrease the size of the /home filesystem, the system administrator must\r\nA. Use the chfs command.\r\nB. Use the reducefs command.\r\nC. Run defragfs, then use the reducefs command.\r\nD. Backup, delete, redefine, and restore the filesystem.\r\n\r\n7. Several error log entries are indicating that hdisk5 is going bad. Before it completely fails, the system administrator decides to copy the information from that disk to the other five hard disks in that volume group. Which of the following commands should be used?\r\nA. copyfs\r\nB. movelv\r\nC. populatefs\r\nD. migratepv\r\n\r\n8. Which of the following commands displays the characteristics of a physical volume\r\n(hdisk1) which is in the volume group(cdvg)?\r\nA. lsvg cdvg\r\nB. chvg cdvg\r\nC. lspv hdisk1\r\nD. chpv hdisk1\r\n\r\n9.Which command will be used to show all active paging space?\r\nA. lsps -a\r\nB. lsps -s\r\nC. lsps -l\r\nD. lsps –all\r\n\r\n10. A system administrator would like to restore the third image from a backup tape. In order to position the tape to the correct image, which of the following commands should be run.\r\nA. tctl\r\nB. lsattr\r\nC. ffwd\r\nD. chdev\r\n\r\n\r\n11. Which of the following files contains uid, home directory, and shell information?\r\nA./etc/passwd\r\nB./etc/security/user\r\nC./etc/security/environ\r\nD./etc/security/passwd\r\n\r\n二 Multiple Choice\r\n\r\n1.        Which of the following states can your software be in, in order for you to be able to use it?\r\nA. Applied state\r\nB.        Removed state\r\nC.        Install state\r\nD.        Commit state\r\n\r\n2.        Which of the following can you install as an enttity?\r\nA.        Fileset\r\nB.        LPP\r\nC.        Package\r\nD.        Bundle\r\n\r\n3.        AIX can be installed from which of the following:\r\nA.        8mm Tape\r\nB.        CD-ROM\r\nC.        Diskette\r\nD.        4mm Tape\r\n\r\n4.        Which filesystem will be overwritten during a ‘preservation install’ ?\r\nA. /usr\r\nB. /\r\nC. /var\r\nE.        /tmp \r\n\r\n三. True / False\r\n\r\n1.        An LV can span more than one physical volume\r\nA True\r\nB.False\r\n\r\n2.        An LV can span more than one volume group\r\nA True\r\nB.False\r\n\r\n3.        The contents of a PV can be divided between two volume groups\r\nA True\r\nB.False\r\n\r\n4.        SMIT can be used to easily increase or decrease the size of logical volume\r\nA True\r\nB.False\r\n\r\n5.        The size of the filesystem change when the size of logical volume it is on is increased.\r\nA True\r\nB.False\r\n\r\n6.        If a filesystem is the same size as the logical volume on which it sits ,the size of the logical volume increase when the size of filesystem that is sitting on it increases.\r\nA True\r\nB.False\r\n\r\n7.        SMIT mksysb will backup all filesystems, provided they are mounted\r\nA True\r\nB.False\r\n\r\n\r\n答案随后上传................

kelphen

如果是的话那和我想象的差不多！！

kelphen

Ⅰ：4 A\r\nⅡ：3 ABD （现在AIX可以用磁盘装么只有版本4一下才可以把）4 ABCE\r\nⅢ：5 T 6  F

chao_ping

统一chenpager.\r\nII-3是个愚蠢的问题,但是如果考试了只有死掉了,瞎猜.\r\n1 是A.4.3.1.7: Main version. release number . modification number: maintainence level.\r\nII-4: ABCE. AIX 4.3 教材上有这句话.

kelphen

cos I mistake the meaning of the question !!!    :（\r\nI think it is too bad if it is in test!!!     \r\n\r\nchepager you are right!!!

kelphen

# oslevel\r\n4.3.2.0\r\nThe product name and level number identify a software product. The level of a\r\nsoftware product in AIX Version 3.2 and later is defined as vv.rr.mmmm.ffff,\r\nwhere:\r\nvv          Is a numeric field of one to two digits that identifies the version number.\r\nrr            Is a numeric field of one to two digits that identifies the release number.\r\nmmmm   Is a numeric field of one to four digits that identifies the modification level.\r\nffff          Is a numeric field of one to four digits that identifies the fix level.

chao_ping

没错啊?\r\n4.3.2.0:\r\n4: version number,\r\n3: release number:\r\n2.:modification level\r\n0: fix level.,也就是maintenance level啊?

chao_ping

实际考试难度也差不多吗？哪位有经验的所说？\r\n想去考了，但是做的时间不长，不是很有把握。考过的所说体会？