单选题View the Exhibit and examine the details of the EMPLOYEES table. The query was written to format the PHONE_NUMBER for the employees. Which option would be the correct format in the output？（）Axxx-xxx-xxxxB（xxx） xxxxxxxC（xxx） xxx-xxxxDxxx-（xxx）-xxxx

题目

单选题

View the Exhibit and examine the details of the EMPLOYEES table. The query was written to format the PHONE_NUMBER for the employees. Which option would be the correct format in the output？（）

xxx-xxx-xxxx

（xxx） xxxxxxx

（xxx） xxx-xxxx

xxx-（xxx）-xxxx

更多“单选题View the Exhibit and examine the details of the EMPLOYEES table. The query was written to format the PHONE_NUMBER for the employees. Which option would be the correct format in the output？（）A xxx-xxx-xxxxB （xxx） xxxxxxxC （xxx） xxx-xxxxD xxx-”相关问题

第1题

You added a PHONE_NUMBER column of NUMBER data type to an existing EMPLOYEES table. The EMPLOYEES table already contains records of 100 employees. Now, you want to enter the phone numbers of each of the 100 employees into the table. Some of the employees may not have a phone number available. Which data manipulation operation do you perform?（）A、MERGEB、INSERTC、UPDATED、ADDE、ENTERF、You cannot enter the phone numbers for the existing employee records.

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第2题

By mistake， you ran the batch job （for updating the BILL_DETAILS table） twice. You are not sure which rows in the BILL_DETAILS table were affected. You need to identify： a） a list of changes made along with the transaction identifier of each change b） the necessary SQL statements to undo the erroneous changes Which option would you choose？（）A、RMAN onlyB、Flashback Table onlyC、Flashback Versions Query onlyD、Flashback Database and Flashback Transaction QueryE、Flashback Versions Query and Flashback Transaction Query

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第3题

You are working in an online transaction processing （OLTP） environment. You realize that the salary for an employee， John， has been accidentally modified in the EMPLOYEES table. Two days ago， the data was in the correct state. Flashback logs generated during last two days are available in the flash recovery area. Which option would you choose to bring the data to the correct state while ensuring that no other data in the same table is affected？（）A、perform point-in-time recoveryB、perform a Flashback Table operation to restore the table to the state it was in two days agoC、perform a Flashback Database operation to restore the database to the state it was in two days agoD、perform Flashback Versions Query and Flashback Transaction Query to determine all the necessary undo SQL statements， and then use them for recovery

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第4题

Which backup option defines a user-defined name for a backup? （）A、FORMATB、NAMEC、TAGD、FORMAT U%

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第5题

You added a PHONE_NUMBER column of NUMBER data type to an existing EMPLOYEES table. The EMPLOYEES table already contains records of 100 employees. Now, you want to enter the phone numbers of each of the 100 employees into the table. Some of the employees may not have a phone number available. Which data manipulation operation do you perform?（）A、MERGEB、INSERTC、UPDATED、ADDE、ENTERF、You cannot enter the phone numbers for the existing employee records.

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第6题

You work as the enterprise exchange administrator at Xxx .Xxx is using Microsoft Exchange Server 2010 as their messaging solution. The Xxx contains an Exchange Server 2010 Mailbox server named XXX- EX02.What actions must you take to check when last employees logged on to XXX- EX02？（）A、You must configure real time block lists （RBLs）.B、You must use the Exchange Server User Monitor （ExMon）.C、You must use the Get-MailboxStatistics.D、You must use the administrator audit logging.

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第7题

You work as the enterprise exchange administrator at Xxx .The Xxx network is running in a Microsoft Exchange Server 2010 environment.You are responsible for managing a Mailbox server named XXX-EX02.The employees at Xxx use Microsoft Office Outlook 2010 to access to the Exchange environment.What actions must you take to determine the amount of lag for connections to XXX- EX02？（）A、You must use the Test-Mailflow cmdlet.B、You must use the MSExchangeTransport diagnostic logging.C、You must use the Test-ServiceHealth cmdlet.D、You must use the Test-OutlookConnectivity cmdlet.

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单选题View the Exhibit and examine the details of the EMPLOYEES table. The query was written to format the PHONE_NUMBER for the employees. Which option would be the correct format in the output？（）A xxx-xxx-xxxxB （xxx） xxxxxxxC （xxx） xxx-xxxxD xxx-

题目

更多“单选题View the Exhibit and examine the details of the EMPLOYEES table. The query was written to format the PHONE_NUMBER for the employees. Which option would be the correct format in the output？（）A xxx-xxx-xxxxB （xxx） xxxxxxxC （xxx） xxx-xxxxD xxx-”相关问题

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