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【单选题】

The following options are all the functions of lubricating oil except（）

A、removing heat and deposits

B、neutralizing acidic products

C、lubricating

D、improving combustion efficiency

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更多“The following options are all the functions of lubricating oil except（）”相关的问题
第1题
[] You opened the encryption wallet and then issued the following command: Then you closed the wallet. Later, you issued the following command to create the EMPLOYEES table in the SECURESPACE tablespace and you use the NO SALT option for the EMPID column. What is the outcome?（） You opened the encryption wallet and then issued the following command: Then you closed the wallet. Later, you issued the following command to create the EMPLOYEES table in the SECURESPACE tablespace and you use the NO SALT option for the EMPID column. What is the outcome?（）

A、A. It creates the table and encrypts the data in it.  B、B. It generates an error because the wallet is closed.  C、C. It creates the table but does not encrypt the data in it.  D、D. It generates an error because the NO SALT option cannot be used with the ENCRYPT option.  

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第2题
[单选题] A Windows XP system has been badly infected with malware. The technician notices that the malware is making repeated attempts to broadcast over the network from activity seen on the local firewall. Which of the following Windows XP startup options would be the SAFEST way to remove the malware?（）

A、Use the Safe Mode with Networking option  B、Use the Safe Mode option  C、Use the Enable Boot Logging option  D、Use the Last Known Good Configuration option  

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第3题
[] A technician converts several existing Windows XP Professional laptops from English to the German language. Which of the following is the correct path to change the language settings?（）

A、A. Control Panel> Accessibility Options> General  B、B. Control Panel> Regional and Language Options> Regional Options  C、C. Control Panel> Regional and Language Options> Regional Options> Customize  D、D. Control Panel> Regional and Language Options> Languages> Details  

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第4题
[单选题] A software update was installed using the Apply option, however the update is no longer required. Which of the following procedures should be performed to remove the update?（）

A、Use the Reject option  B、Delete the update form the /usr/lpp directories  C、Use the Force Overwrite option to re-install the earlier version  D、Commit the update and then remove the updated product filesets using SMIT  

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第5题
[单选题] When rejecting applied an dependent updates on an AIX 5L system, which of the following procedures is most appropriate to follow?（）

A、Use the install PREVIEW option to view a list of all updates that will be rejected  B、Use the lslpp -d command to view the dependent filesets that will be rejected  C、Select the SMIT option to Verify Software Requisites and Installations first to generate a list of all applied updates.  D、Select the SMIT option to List the Maintenance Level of a Software Product to double check the update level that should be removed  

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第6题
[单选题] Which of the following options lists the steps in PPP session establishment in the correct order?（）

A、Optional authentication phase, link establishment phase, network layer protocol phase.  B、Network layer protocol phase, link establishment phase, optional authentication phase.  C、Network layer protocol phase, optional authentication phase, link establishment phase.  D、Link establishment phase, network layer protocol phase, optional authentication phase.  E、Link establishment phase, optional authentication phase, network layer protocol phase.  F、Optional authentication phase, network layer protocol phase, link establishment phase.  

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第7题
[多选题] The following terms describe various design options for Enterprise connectivity to the Internet.Which of the follow ing imply that the Enterprise connects to two or more ISPs？（）

A、Single Homed  B、Dual Homed  C、Single Multihomed  D、Dual Multihomed  

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第8题
[单选题] Following a server crash, the automatic recovery of InnoDB fails. How would you begin to manually repair the InnoDB tables?（）

A、Start the server with the – innodb_recover_options option set to FORCE  B、Start the server with the – innodb_force_recovery option set to a non-zero value  C、Start the server as usual, and then execute the REPAIR TABLE command  D、Start the server as usual, and then execute the CHECK TABLE command  

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第9题
[单选题] Evaluate the following command: SQL>ALTER SYSTEM SET db_securefile = 'IGNORE'; What is the impact of this setting on the usage of SecureFiles?（）

A、It forces BasicFiles to be created even if the SECUREFILE option is specified to create the LOB  B、It forces SecureFiles to be created even if the BASICFILE option is specified to create the LOB  C、It does not allow the creation of SecureFiles and generates an error if the SECUREFILE option is specified to create the LOB  D、It ignores the SECUREFILE option only if a Manual Segment Space Management tablespace is used and creates a BasicFile  

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第10题
[单选题] View the following SQL statements: You want to back out transaction T2. Which option would you use?（）

A、It is possible, but transaction T3 also backs out.  B、It is possible with the NOCASCADE_FORCE option.  C、It is possible with the NONCONFLICT_ONLY option.  D、It is not possible because it has conflicts with transaction T3.  

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