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单选题
You want to consolidate some of the databases onto existing SQL Server computers until additional hardware can be purchased.You need to identify which of the servers， in its current configuration， can support additional databases. You need to ensure that your solution fulfills the company’s securiy requirements while allowing for future database growth requirements. Which server and database combination can be used？（）
A
SQL3 with the OnlineReadOnly and HR databases
B
SQL4 with the TravelOnline and Storefront databases
C
SQL2 with the Storefront and TravelOnline databases
D
SQL2 with the Storefront and HR databases
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更多 “单选题You want to consolidate some of the databases onto existing SQL Server computers until additional hardware can be purchased.You need to identify which of the servers， in its current configuration， can support additional databases. You need to ensure that your solution fulfills the company’s securiy requirements while allowing for future database growth requirements. Which server and database combination can be used？（）A SQL3 with the OnlineReadOnly and HR databasesB SQL4 with the TravelOnline and Storefront databasesC SQL2 with the Storefront and TravelOnline databasesD SQL2 with the Storefront and HR databases” 相关考题
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In which scenario will you use the Flashback Version Query feature？（）A、 when you want to restore a table that has been dropped from the Recycle BinB、 when you want to identify the transaction ID of the transaction that deleted some important records from a tableC、 when you want to recover the schema of a dropped userD、when you want to restore a dropped tablespace
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考题
单选题In which scenario will you use the Flashback Version Query feature？（）A
when you want to restore a table that has been dropped from the Recycle BinB
when you want to identify the transaction ID of the transaction that deleted some important records from a tableC
when you want to recover the schema of a dropped userD
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单选题If you want to be quiet and have some relaxing walks, you may pay a visit to _____.A
Dollymont and DonabateB
Donabate and MalahideC
Dollymont and KillineyD
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考题
单选题You performed the RMAN database backup having a backupset key number 231 with the KEEP FOREVER option. After some days， you want to change the status of the database backup and you issued the following command： RMANCHANGE BACKUPSET 231 NOKEEP； What is the implication of this command？（）A
The backup is deleted.B
The backup is marked unavailable.C
The backup overrides the backup retention policy.D
the backup becomes eligible for deletion according to the existing retention policy.
考题
单选题You need to design the consolidation strategy for the Promotions and Partners databases. You want to choose a strategy that results in the best database performance while maintaining the permissions of end users in each database.What consolidation strategy should you choose？（）A
Place each database in a separate instance running on SQL2.B
Place each database in a separate instance running on SQL3.C
Place both databases in a single instance running on SQL2.D
Place both databases in a single instance running on SQL3.
考题
单选题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.
考题
单选题What do you want, Mary?（）A
No, I want some water.B
Yes, I plan to go shopping.C
I'd like some red wine, please.D
No, I don't eat.
考题
单选题In which scenario will you use the Flashback Transaction Query feature？（）A
when you want to restore an important table that is dropped from the Recycle BinB
when you want to obtain the SQL statements to undo the deletion of some important records from a table by a transactionC
when you want to restore a dropped user’s schemaD
when a row of a table is updated many times within a specific time period and you want all the versions of the row in the specified time period
考题
单选题If you want to eat some seafood, you can go to ______.A
Willie Mae’sB
Natasha’s KitchenC
Eiffel societyD
Hoshun restaurant
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