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2021 May 1Z0-877 Study Guide Questions:
Q81. Which Solaris tools allow a system administrator to remotely manage Solaris 10 OS updates for a number of remote systems from a centralized server location? (Choose two)
A. /usr/sbin/smpatch
B. /usr/bin/updatemanager
C. /usr/sbin/patchadd
D. /usr/sbin/patchmgr
Answer: A,B
Q82. The systems on your network use only the command line to log in. A recent security review requires you to track the number of failed logins after three unsuccessful attempts have been made. You create the /var/adm/loginlog file. To complete this task you must edit the file that contains the line SYSLOG_FAILED_LOGINS=5.
Which file contains this line?
A. /etc/default/loginlog
B. /etc/default/failedlogin
C. /etc/default/login
D. /etc/default/security/login
Answer: C
Q83. Your x86-based system uses Xorg to configure the system hardware. You want to use Xsun to manage the hardware configuration.
Which command should you run to switch the hardware management from Xorg to Xsun?
A. # dtlogin -X start
B. # Xorg -disable
C. # kdmconfig
D. # Xsun -enable
Answer: C
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Q84. You accidently initiated an abort sequence. As a consequence, your SPARC-based system went into the PROM mode. Which two actions would disable the default keyboard abort sequence? (Choose two.)
A. Detach serial console device.
B. Run the kbd -a disable command
C. Run the eeprom command to disable KEYBOARD_ABORT.
D. Edit /etc/default/kbd to change the value of the variable KEYBOARD_ABORT to disable.
E. In PROM mode, change the value of keyboard to disable.
Answer: B,D
Q85. Click the Exhibit button.
The steps that should be used to interactively restore the /etc/inet/hosts file from the second ufsdump file on a tape are shown in the exhibit. In which order should they be executed?
A. 3, 6, 4, 2, 1, 5, 7, 8
B. 3, 4, 5, 6, 2, 1, 7, 8
C. 3, 6, 5, 2, 1, 4, 8, 7
D. 3, 5, 6, 4, 2, 1, 8, 7
Answer: D
Q86. In Solaris 10, boot messages are much less verbose than in previous versions of Solaris. As you troubleshoot your server, you would like to see more messages displayed on your console during the boot process. Which describes how to permanently configure your server so that the bootup messages are more verbose?
A. Use svccfg to set options/logging to verbose on system/svc/restarter:default
B. Use svcadm to set options/logging to verbose on options/milestone restarter:default C. Use svcprop to set options/logging to verbose on options/milestone restarter:default
D. boot -m verbose ; the default boot behavior in SMF is to be less verbose and cannot be changed permanently in SMF.
Answer: A
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Q87. You have setup the following ZFS file systems:
You want to limit the amount of disk space that the /data/pool/web file system can consume. Which command would set the limit for the /data/pool/web file system so that it would consume no more than 2GB of disk space?
A. zfs set quota=2G datapool/web
B. set zfs quota 2G datapool/web
C. quota datapool/web 2G
D. zfs set quota -2G datapool/web
Answer: A
Q88. As system administrator, you are asked to shutdown the Apache HTTPD service that is running on a development server. Your run the svcs | grep apache command, and recieve this output: legacy_runFeb_02lrc:/etc/rc3_d/S50apache Based on this output, which of the following statements are true. (Choose two.)
A. Any legacy_run state can NOT be manually shut down.
B. In order to shut down this service, you need to execute the following shutdown script: svcadm - v disable /etc/init.d/S50apache
C. In order to shut down this service, you need to execute the shutdown script in the /etc/init.d directory
D. This service is NOT managed by SMF.
E. This service is managed by LRC.
Answer: C,D
Q89. For which three does NIS provide the ability for central administration? (Choose three.)
A. network topology
B. third-party applications
C. operating system patches
D. user names and passwords E. groups of hosts on a network F. host names and IP addresses
Answer: D,E,F
Q90. This information is displayed describing the details of a file system snapshot: A. /usr/sbin/fssnap -a
B. /usr/sbin/fssnap -i /export/home
C. /usr/lib/fs/ufs/fssnap -i /export/home
D. /usr/lib/fs/ufs/fssnap -a /export/home
Answer: C