You need to dump the data from

题目

You need to dump the data from the master server and import it into a new slave server. Which mysqldump option can be used when dumping data from the master server in order to include the master server's binary log information?()

  • A、Include-master-info
  • B、Master-binlog
  • C、Include-log-file
  • D、Master-data
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相似问题和答案

第1题:

You need to dump the data from the master server and import it into a new slave server.Which mysqldump option can be used when dumping data from the master server in order to include the master server‘s binary log information?()

A.Include-master-info

B.Master-binlog

C.Include-log-file

D.Master-data


参考答案:D

第2题:

You are currently in the process of creating an application that reads binary information from a file.You need to ensure that the only the first kilobyte of data is retrieved.What should you do?()

A.

B.

C.

D.


参考答案:B

第3题:

Exhibit: You are developing a Web application. The Web application uses a GridView control to display data. You build your Web Forms for the Web application by dragging and dropping tables from the Data Connections tree in Server Explorer. You need to add a connection to your data by using the Add Connection dialog box as shown in the exhibit. During the process, you need to configure the .NET Data Provider that you use to create the data source objects. What should you do?()

A. Right-click the connection, and click Properties. Modify the Provider property of the data connection.

B. Click the Change button, and change the data provider for the selected data source.

C. Click the Advanced button, and change the Data Source property to the target provider.

D. Click the Advanced button, and change the Application Name property to the target provider.


参考答案:B

第4题:

You are the network consultant from passguide.com. In which situation you will advice your customer to implement data centers?()

  • A、Protecting the business from information outages
  • B、Optimizing the efficiency with which IT operates
  • C、An increased need for specialized IT silos
  • D、IT systems grow fast

正确答案:A,B,D

第5题:

You need to create a data block for DML operations in the NEW_EMPLOYEE form module. Which data source can you use for this block?()

  • A、REF cursor query. 
  • B、Stored function. 
  • C、From clause query. 
  • D、Transactional trigger.

正确答案:D

第6题:

You delete content from a file named Speed.doc that is stored in the C:\Data folder. You edit 20 files in this folder over the next two days. You need to restore the version of the file that had the correct data. You also need to ensure that the other fiels in the folder remain unaffected.What should you do?()

A.A

B.B

C.C

D.D


参考答案:A

第7题:

A data file became corrupted in your database due to bad sectors on the disk. Because of corruption, you lost all the important tables in that data file. Which method would you use for recovery?()

  • A、flash back all the tables in the data file, one by one
  • B、restore the data file to a new location and perform a media recovery
  • C、flash back the database; there is no need to restore the data file
  • D、restore the data file from the most recent backup and flash back the database

正确答案:B

第8题:

In which case would you use a FULL OUTER JOIN? ()

A. Both tables have NULL values.

B. You want all unmatched data from one table.

C. You want all matched data from both tables.

D. You want all unmatched data from both tables.

E. One of the tables has more data than the other.

F. You want all matched and unmatched data from only one table.


参考答案:D

第9题:

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).Server1 has a folder named D:/data. The folder is shared as Data.You need to enable users to recover files that are deleted from the Data shared folder.What should you do on Server1? ()

  • A、From the D volume properties, modify the Shadow Copies settings.
  • B、From the Sharing and Security settings of D:/data, modify the Caching settings.
  • C、From the %systemroot%/system32/clients/twclient/x86 folder, install twcli32.msi.
  • D、From the Services snap-in, modify the startup type of the Volume Shadow Copy Service (VSS).

正确答案:A

第10题:

From SQL*Plus, you issue this SELECT statement: SELECT* FROM order; You use this statement to retrieve data from a data table for ().

  • A、Updating
  • B、Viewing
  • C、Deleting
  • D、Inserting
  • E、Truncating

正确答案:B,D

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