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SCSA Exam Questions 06/10/02

 2008-01-05 18:21:56 来源:WEB开发网   
核心提示:59. Two types of automatic installations of Solaris 7 : a. suninstall b. jumpstart c. custom jumpstart d. webstart ans: B,C 60. Which openboot command shows the

  59. Two types of automatic installations of Solaris 7 :
  
  a. suninstall
  b. jumpstart
  c. custom jumpstart
  d. webstart
  
  ans: B,C
  
  60. Which openboot command shows the openboot version ?
  
  a. PRintenv
  b. .version
  c. version
  d. banner
  
  ans: B
  
  61. Which openboot command will test the network interface card ?
  
  a. net
  b. test net
  c. test nic
  d. ?net
  
  ans: B
  
  62. Which Openboot command will display the SCSI devices it finds ?
  
  a. probe-scsi
  b. test scsi
  c. scsi
  d. test disks
  
  ans: A
  
  63. The command one would use to view and modify the openboot parameters is :
  
  a. nvram
  b. openboot
  c. halt parm
  d. eeprom
  
  ans: D
  
  
  64. Which keystroke will cause to bypass the POST while booting ?
  
  a. stop
  b. stop-A
  c. stop-d
  d. control-d
  
  ans: A
  
  65. Which keystroke will cause to enter the diagnostics mode ?
  
  a. stop
  b. stop-A
  c. stop-d
  d. control-d
  
  ans: C
  
  66. Kernel modules are located at:
  
  a. /platform/sparc/kernel
  b. /usr/bin
  c. /kernel
  d. /usr/kernel
  e. /etc/system
  
  ans: A, C, D
  
  67. What does the init program do ?
  
  a. last step of the boot process and it starts programs listed in /etc/inittab
  b. starts the CDE
  c. defines a new local run level
  d. initiates a RS-232 connection
  
  ans: A
  
  68. Which run level represents the single user mode ?
  
  a. 0
  b. 1
  c. 2
  d. s
  
  ans: D
  
  69. Which run level represents multiuser with NFS ?
  
  a. 1
  b. 2
  c. 3
  d. 4
  
  ans: C
  
  70. What does init level 0 represent ?
  
  a. power down
  b. single user mode
  c. mutiuser
  d. multiuser with NFS support
  
  ans: A
  
  71. What does init level 6 represent ?
  
  a. power down
  b. single user
  c. multiuser
  d. reboot
  
  ans: D
  
  72. Which command displays the current init level ?
  
  a. init �v
  b. who
  c. who �r
  d. state
  
  ans: C
  
  73. 2 commands to change file permissions and modify ACLs ?
  
  a. chmod
  b. chown
  c. chacl
  d. setfacl
  
  ans: A,D
  
  74. Which command is used to view ACLs ?
  
  a. view file
  b. perm
  c. getfacl
  d. setfacl
  
  ans: C
  
  75. What is the 3rd filed in the /etc/passwd file ?
  
  a. UID
  b. GID
  c. name
  d. passWord
  
  ans: A
  
  76. What is the last field in the /etc/passwd file ?
  
  a. password
  b. comment
  c. home Directory
  d. login shell
  
  ans: D
  
  77. True or False: One of the fields in the /etc/shadow file is the user�s login name .
  
  a. True
  b. False
  
  ans: B
  
  78. What is the first field in the /etc/shadow file ?
  
  a. UID
  b. GID
  c. name
  d. password
  
  ans: A
  
  79. Which file keeps the information about user groups ?
  
  a. /etc/passwd
  b. /etc/shadow
  c. /etc/group
  d. /etc/groups
  
  ans: C
  
  80. What does the last field of the /etc/group file contain ?
  
  a. GID
  b. comma separated user accounts
  c. comment
  d. login shell
  
  ans: B
  
  81. Which files does the C shell use ?
  
  a. .profile
  b. .cshrc
  c. .login
  d. logout
  e. .csh
  
  ans: B,C,D
  
  82. Which file does the Bourne shell use ?
  
  a. .profile
  b. .bshrc
  c. login
  d. logout
  
  ans: A
  
  83. Which shells use the .profile file ?
  
  a. Bourne shell
  b. C shell
  c. Korn Shell
  d. vi
  
  ans: A,C
  
  84. Which file can be used as a template for the .cshrc file for users ?
  
  a. /etc/default/.cshrc
  b. /etc/.cshrc
  c. /usr/local/.cshrc
  d. /etc/skel/local.cshrc
  
  ans: D
  
  85. what is the default signal that goes with the kill command ?
  
  a. SIGHUP
  b. SIGTERM
  c. SIGD
  d. SIGK
  
  ans: B
  
  86. 2 commands to kill processes :
  
  a. kill
  b. hangup
  c. init �k
  d. pkill
  
  ans: A,D
  
  87. 2 commands to view processes and their attributes :
  
  a. ps
  b. pgrep
  c. grep
  d. find
  
  ans: A,B
  
  88. 2 files that control access to the cron daemon are:
  
  a. /etc/cron.d/cron.allow
  b. /etc/cron.allow
  c. /etc/cron.deny
  d. /etc/cron.d/cron.deny
  
  ans: A,D
  
  89. Which cron entry will execute the ufsdump command at 3P.M. every sunday ?
  
  a. 0 3 * * 0 ufsdump
  b. 0 15 * * 1 ufsdump
  c. 0 15 * * 0 ufsdump
  d. ufsdump 0 15 * * 0
  
  ans: C
  
  
  90. Which cron entry will run the �du �k /usr� the command at 11th minute of each hour every
  monday ?
  
  a. 11 * * * 1 du �k /usr
  b. * 11 * * 1 du �k /usr
  c. 11 * * * 0 du �k /usr
  d. 11 * * 1 * du �k /usr
  
  ans: A
  
  91. Which command will allow you to schedule a command for execution at a certain time only
  once ?
  
  a. cron
  b. sched
  c. at
  d. atq
  
  ans: C
  
  92. Which kind of device names are used by the system ?
  
  a. physical names
  b. logical names
  c. instance names
  d. block device names
  
  ans: A
  
  93. 2 kinds of logical devices are :
  
  a. physical
  b. instance
  c. raw
  d. block
  
  ans: C,D
  
  94. A command that will show raw logical device names is :
  
  a. df
  b. dmesg
  c. format
  d. mount
  
  ans: D
  
  95. 2 commands that will display instance names of devices are:
  
  a. mount
  b. sysdef
  c. prtconf
  d. format
  
  ans: B,C
  
  96. A command that will display logical block names of devices is:
  
  a. df
  b. dmesg
  c. sysdef
  d. format
  
  ans: A
  
  97. 2 commands that can create a partition table on a disk are :
  
  a. prtvtoc
  b. format
  c. fmthard
  d. sysdef
  
  ans: B,C
  
  98. What is the default file system type for hard disks ?
  
  a. FAT
  b. HSFS
  c. UFS
  d. PCFS
  
  ans: C
  
  99. What is the filesystem used on floppies ?
  
  a. UFS
  b. FAT
  c. HSFS
  d. PCFS
  
  ans: D
  
  100. Which is the mount point for the file system for the processes ?
  
  a. /
  b. /proc
  c. /tmp
  d. /usr
  
  ans: B

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