Procedural error is a trouble resource.

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• A vessel is heading magnetic northwest and its magnetic compass indicates a heading of 317°. What action should be taken to remove this error during compass adjustment? （）

  A . If the quadrantal spheres are out as far as possible replace them with smaller spheres B . If the quadrantal spheres are in as far as possible remove one of the spheres C . If the quadrantal spheres are in as far as possible replace them with smaller spheres D . If the quadrantal spheres are out as far as possible，move the quadrantal spheres i

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• The compass error of a magnetic compass that has no deviation is（）.

  A . zero B . equal to variation C . eliminated by adjusting the compass D . constant at any geographical locatio

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• A database is running in ARCHIVELOG mode and regular backups are performed. A user receives the following error message . Which is the recommended sequence of operations you need to perform for the query successfully?（）

  A . Drop the affected tablespace, re-create the tablespace, restore the datafiles, and the tablespace.  B . Take the affected datafile offline (if not already offline), restore the damaged image of the datafile, and then bring it online.  C . Restart the database in MOUNT mode, restore the damaged datafile, recover the datafile and then open the database with resetlogs. D . Put the database in RESTRICTED mode, restore all the datafiles in the affected datafile and recover the tablespace, and then put the database in normal operational mode.&e

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• A user cannot ping any other hostnames from an AIX machine. The error received is "host name earth NOT FOUND". Which of the following files is most likely configured incorrectly？（）

  A . /etc/resolv.conf B . /etc/rc.tcpip C . /etc/aliases D . /etc/hosts.equiv

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• An administrator issued a command to update thefirmware of an Ethernet adapter on a partitioned system, but received an error. What is the most likely cause of the problem?（）

  A . The adapter must be taken offline prior to the firmware update. B . The system has not been rebooted since the adapter was added to the LPAR. C . The adapter must be assigned to the service partition prior to updating the firmware. D . The adapter must be dynamically removed from the LPAR prior to updating thefirmware.

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• A vessel is heading magnetic north and its magnetic compass indicates a heading of 003°. What action should be taken to remove this error during compass adjustment? （）

  A . Move the quadrantal spheres closer to the compass B . Raise the heeling magnet if the red end is up C . Remove some of the Flinders bar D . Raise or lower the athwartship magnet

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• A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°. Which action should be taken to remove this error during compass adjustment?（）

  A . If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets. B . If the blue ends of the magnets are aft you should lower the fore-and-aft tray C . If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets D . If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnet

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• A vessel is heading magnetic northwest and its magnetic compass indicates a heading of 312°. What action should be taken to remove this error during compass adjustment? （）

  A . If the quadrantal spheres are all the way out，replace them with smaller spheres B . If the quadrantal spheres are all the way in，replace them with larger spheres C . If the quadrantal spheres are all of the way out，move the spheres in D . If the quadrantal spheres are all the way out，replace them with larger spheres.

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• A graphics card has just been added but is not available. The xinit command is run, however an error occurs. Which of the following procedures should be performed to fix the error?（）

  A . Run the xstart command. B . Install the Windows software. C . Change the console to /dev/lft. D . Copy the xdefaults file to the home directory.

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• Refer to the exhibit. What type of issue does this error log indicate if the IP address in the error log is located off of the Router A WAN?（）https://assets.asklib.com/images/image2/2018072317505931140.jpg

  A . HSRP standby configuration error B . HSRP burned-in address error C . HSRP secondary address configuration error D . this is not an HSRP problem，but rather an STP error or router or switch configuration issue

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• A remote user is trying to telnet to the production server. The session is getting a timeout error. Which command should the user issue to verify the network connection？（）

  A . iptrace B . nslookup C . netstat D . traceroute

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• You are attempting to secure a MySQL server by using SSL encryption. On starting MySQL, you get this error: 130123 10:38:02 [ERROR] mysqld: unknown option '—ssl' What is the cause of the error?（）

  A . The — ssl level was not specified B . The server was not started with the – enable–ssl-plugin option C . — ssl is not a valid server option D . The mysqld binary was not compiled with SSL support E . The server's SSL certificate was invalid

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• An administrator issued a command to update the firmware of an Ethernet adapter on a partitioned system， but received an error. What is the most likely cause of the problem？（）

  A . The adapter must be taken offline prior to the firmware update. B . The system has not been rebooted since the adapter was added to the LPAR. C . The adapter must be assigned to the service partition prior to updating the firmware. D . The adapter must be dynamically removed from the LPAR prior to updating the firmware.

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• A System p administrator suspects they are receiving an error from one of their nightly cron jobs. Thejob is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）

  A . /var/log/syslog.out B . /var/log/cron.log C . /var/spool/cron/logs D . mail

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• A system administrator decides to review the system error log after installing new hardware. Which of the following is the correct command to use？（）

  A . errpt B . syslog C . prtdiag D . errlogger

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• When a student said Yesterday “I goed to see a friend of mine”, which of the following ways for correcting errors is not encouraged?

  A . Oh, yes, I see you went to see a friend of yours. B . You goed to see your friend? C . No, not goed, you should say went. D . Say it again, please.

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• Using splitvg to create a snapshot volume group of rootvg results in an error.  What is the most likely cause of the error（）

  A . There is not an available disk to allocate to the snapshot volume group B . One of the physical volumes associated with rootvg has a status of "missing" C . Rootvg is running in enhanced concurrent mode D . A snapshot volume group cannot be created for the rootvg

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• During implementation of a two-node cluster，it is determined that error notification for the shared Disk subsystem would be beneficial.  Which of the following is a pre-requisite for implementing automatic error notification？（）  

  A .  The cluster must not be running. B .  The cluster.es.server.utils lpp must be installed. C .  The error notification module must be enabled in RSCT. D .  The permissions on /tmp/hacmp.out need to be changed to 774.

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• A SQL Azure database generates an error when a row is inserted into any table in the database.  No error is generated when a row is deleted.  You need to recommend an approach for locating the source of the errors.  What should you recommend？（）  

  A .  Use a Dynamic Management View to check for locks. B .  Use a Dynamic Management View to check for blocked queries. C .  Use a Dynamic Management View to check for long-running queries. D .  Use a Dynamic Management View to check the size and maximum size of the database.

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• Noise is a systematic error that can be reduced by signal processing.

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• “There were so many errors in the performance that the result was not a tragedy, but a comedy.” This sentence is emphatic because of the negative-positive structure.

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• You are attempting to secure a MySQL server by using SSL encryption.On starting MySQL, you get this error:130123 10:38:02 [ERROR] mysqld: unknown option ‘—ssl‘What is the cause of the error？（）

  A.The — ssl level was not specified B.The server was not started with the – enable–ssl-plugin option C.— ssl is not a valid server option D.The mysqld binary was not compiled with SSL support E.The server‘s SSL certificate was invalid

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• Your company has a single Active Directory domain. The company network is protected by a firewall.Remote users connect to your network through a VPN server by using PPTP.When the users try to connect to the VPN server, they receive the following error message: °Error 721:The remote computer is not responding.You need to ensure that users can establish a VPN connection.What should you do？（）

  A. Open port 1423 on the firewall. B. Open port 1723 on the firewall. C. Open port 3389 on the firewall. D. Open port 6000 on the firewall.

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• Your writing is all right（)a few spelling errors.

  A．A.except B．B.beside C．C.but D．D.except for E．E.and

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