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Which two SQL*Loader instructions are used to assemble logical records？（）
- A、WHEN
- B、INFILE
- C、CONTINUEIF
- D、CONCATENATE
- E、TRAILING NULLCOLS
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更多 “Which two SQL*Loader instructions are used to assemble logical records？（）A、WHENB、INFILEC、CONTINUEIFD、CONCATENATEE、TRAILING NULLCOLS” 相关考题
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Which two are attributes of ／SQL*Plus? ()
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Examine the contents of SQL loader control file:Which three statements are true regarding the SQL* Loader operation performed using the control file?()
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下面关于SQL*LOADER中输入文件，（）说法是错误的。A、对于SQL*Loader，除控制文件外就是输入数据B、SQL*Loader只能从指定的文件中读出数据C、如果数据是在控制文件中指定，就要在控制文件中写成INFILE*格式D、当数据固定的格式（长度一样）时且是在文件中得到时，要用INFILE”fixn”
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SQL*Loader reads a set of records from a file， generates INSERT commands， and passes them to the Oracle kernel. Oracle then finds places for those records in free blocks in the table and updates any associated indexes. Which SQL*Loader mode is used in this scenario？（）A、direct-path loadB、conventional path load
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Examine the contents of SQL loader control file: Which three statements are true regarding the SQL* Loader operation performed using the control file?（）A、An EMP table is created if a table does not exist. Otherwise, if the EMP table is appended with the loaded data.B、The SQL* Loader data file myfile1.dat has the column names for the EMP table.C、The SQL* Loader operation fails because no record terminators are specified.D、Field names should be the first line in the both the SQL* Loader data files.E、The SQL* Loader operation assumes that the file must be a stream record format file with the normal carriage return string as the record terminator.
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Which two statements about the SQL Management Base (SMB) are true? （）(Choose two.)A、It contains only SQL profiles generated by SQL Tuning Advisor.B、It stores plans generated by the optimizer using a stored outline.C、It is part of the data dictionary and stored in the SYSAUX tablespace.D、It is part of the data dictionary and stored in the SYSTEM tablespace.E、It contains the statement log, the plan history, plan baselines, and SQL profiles.
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Which statement is true about loading data using the conventional path of SQL*Loader（）A、Redo is not generated while performing conventional path loads.B、Only PRIMARY KEY， UNIQUE KEY， and NOT NULL constraints are checked.C、No exclusive locks are acquired when the conventional path loads are performed.D、Instead of performing transactions， SQL*Loader directly writes data blocks to the data files.E、INSERT triggers are disabled before the conventional path load and reenabled at the end of the load
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Examine the following statement that is used to modify the constraint on the SALES table： SQL ALTER TABLE SALES MODIFY CONSTRAINT pk DISABLE VALIDATE； Which three statements are true regarding the above command（）A、The constraint remains valid.B、The index on the constraint is dropped.C、It allows the loading of data into the table using SQL*Loader.D、New data conforms to the constraint， but existing data is not checkedE、It allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.
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Which two are attributes of iSQL*Plus? （）A、/SQL*Plus commands cannot be abbreviated.B、/SQL*Plus commands are accessed from a browser.C、/SQL*Plus commands are used to manipulate data in tables.D、/SQL*Plus commands manipulate table definitions in the database.E、/SQL*Plus is the Oracle proprietary interface for executing SQL statements.
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Which parameter allows SQL*Loader to load data into a table with the indexes in the unusable state， prior to the load operation？（）A、INDEXESB、SKIP_INDEXES_MAINTENANCEC、SKIP_UNUSABLE_INDEXESD、RESUMABLEE、INDEXES_UNUSABLE
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You need to design the consolidation plan for SQL1， SQL2， and SQL3. You need to identify the appropriate combination of SQL Server instances and SQL Server 2005 computers that are needed to fulfill the company’s consolidation plans and security requirements.Which combination should you use？（）A、one SQL Server 2005 computer with one instanceB、two SQL Server 2005 computers， each with two instancesC、two SQL Server computers， one with one instance and one with three instancesD、one SQL Server 2005 computer with two instances
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Which two are attributes of /SQL*Plus? （）A、/SQL*Plus commands cannot be abbreviated.B、/SQL*Plus commands are accesses from a browser.C、/SQL*Plus commands are used to manipulate data in tables.D、/SQL*Plus commands manipulate table definitions in the database.E、/SQL*Plus is the Oracle proprietary interface for executing SQL statements.
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多选题For which two tasks would it be best NOT to use the utility SQL*Loader？（）AWhen loading selected rows into each table.BWhen loading data from an export dump file.CWhen loading data from disk， tape， or named pipes.DWhen your data is NOT being inserted from a flat file.EWhen using a record management system to access data files.
考题
多选题In RMAN， when the RESYNC CATALOG command is issued， in which two situations does the command file actually perform synchronization？（）AAfter the COPY command.BAfter adding a data file in the target database.CAfter adding a tablespace in the target database.DAfter adding a tablespace in the catalog database.EAfter dropping a data file in the catalog database.FAfter running SQL Loader to load a large amount of data.
考题
单选题Which statement is true about loading data using the conventional path of SQL*Loader（）A
Redo is not generated while performing conventional path loads.B
Only PRIMARY KEY， UNIQUE KEY， and NOT NULL constraints are checked.C
No exclusive locks are acquired when the conventional path loads are performed.D
Instead of performing transactions， SQL*Loader directly writes data blocks to the data files.E
INSERT triggers are disabled before the conventional path load and reenabled at the end of the load.
考题
单选题Which one of the following files contains records that do not meet the specified load criteria in the SQL*Loader control file？（）A
Log fileB
Discard fileC
Parameter fileD
Bad file
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多选题You plan to move data from a flat file to a table in your database. You decide to use SQL*Loader direct pathload method to perform this task. The table in which you plan to load data is an important table having variousintegrity constraints defined on it. Which constraints will remain enabled by default during this operation（）ACHECKBUNIQUECNOT NULLDPRIMARY KEYEFOREIGN KEY
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多选题Which two SQL*Loader instructions are used to assemble logical records？（）AWHENBINFILECCONTINUEIFDCONCATENATEETRAILING NULLCOLS
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多选题On your Oracle 12c database, you invoked SQL *Loader to load data into the EMPLOYEES table in the HR schema by issuing the following command: $ sqlldr hr/hr@pdb table=employees Which two statements are true regarding the command?（）AIt succeeds with default settings if the EMPLOYEES table belonging to HR is already defined in the database.BIt fails because no SQL *Loader data file location is specified.CIt fails if the HR user does not have the CREATE ANY DIRECTORY privilege.DIt fails because no SQL *Loader control file location is specified.
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多选题In which two scenarios do you use SQL* Loader to load data?（）ATransform the data while it is being loaded into the database.BUse transparent parallel processing without having to split the external data first.CLoad data into multiple tables during the same load statement.DGenerate unique sequential key values in specified columns.
考题
多选题On your Oracle 12c database, you invoked SQL *Loader to load data into the EMPLOYEES table in the HR schema by issuing the following command: $ sqlldr hr/hr@pdb table=employees Which two statements are true regarding the command?（）AIt succeeds with default settings if the EMPLOYEES table belonging to HR is already defined in the database.BIt fails because no SQL *Loader data file location is specified.CIt fails if the HR user does not have the CREATE ANY DIRECTORY privilege.DIt fails because no SQL *Loader control file location is specified.
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单选题You need to design the consolidation plan for SQL1， SQL2， and SQL3. You need to identify the appropriate combination of SQL Server instances and SQL Server 2005 computers that are needed to fulfill the company’s consolidation plans and security requirements.Which combination should you use？（）A
one SQL Server 2005 computer with one instanceB
two SQL Server 2005 computers， each with two instancesC
two SQL Server computers， one with one instance and one with three instancesD
one SQL Server 2005 computer with two instances
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单选题Which of the following SQL*Loader parameters enables you to load a specified number of records stored in the data file？（）A
ROWSB
SKIPC
LOADD
BINDSIZE
考题
单选题Which parameter allows SQL*Loader to load data into a table with the indexes in the unusable state， prior to the load operation？（）A
INDEXESB
SKIP_INDEXES_MAINTENANCEC
SKIP_UNUSABLE_INDEXESD
RESUMABLEE
INDEXES_UNUSABLE
考题
单选题SQL*Loader reads a set of records from a file， generates INSERT commands， and passes them to the Oracle kernel. Oracle then finds places for those records in free blocks in the table and updates any associated indexes. Which SQL*Loader mode is used in this scenario？（）A
direct-path loadB
conventional path load
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