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使用sql语句进行恢复数据库使用下列（）命令。
- A、load data from table
- B、load data from database
- C、load data from file
- D、load data infile
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更多 “使用sql语句进行恢复数据库使用下列（）命令。A、load data from tableB、load data from databaseC、load data from fileD、load data infile” 相关考题
考题
Which two client requests are captured during database replay Capture?()
A. Flashback queriesB. Shared server requestsC. Login and logoff activities of sessionsD. Direct path load of data from external files by using utilities such as SQL *loaderE. Data definition language (DDL) and data manipulation language (DML) operations
考题
Which two client requests are captured during database replay Capture?() (Choose two)
A. Flashback queriesB. Shared server requestsC. Login and logoff activities of sessionsD. Direct path load of data from external files by using utilities such as SQL *loaderE. Data definition language (DDL) and data manipulation language (DML) operations
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You are the administrator of a new multiprocessor SQL Server 2000 computer. You are migrating data from other database management systems to this server. You need to load data from two data files into a new table on the server. The table is empty and has no indexes.You want to complete the data load as quickly as possible. What should you do? (Each correct answer represents part of the solution. Choose all that apply.)A．Apply a bulk update lock to the table.B．Use separate client connections to load the files into the table simultaneously.C．Create a clustered index on the table.D．Specify the Full Recovery model for the database.E．Specify the Bulk-Logged Recovery model for the database.
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使用MML命令"ZUSU:MCMU,0:R=WARM,C=DSK"重启备份MCMU, 此MCMU会（）A、Load software and configuration file from Hard diskB、Load software only, no configuration file loadingC、Load configuration file from working MCMU and load software from hard diskD、Load configuration file only, no software loading
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SQ L*Loader is a utility that can perform which two tasks？（）A、Load data from a disk， tape， or named pipes.B、Load data into an Oracle database using DML statements.C、Extract， reorganize， and insert data within an Oracle database.D、Load data from external files into tables in an Oracle database.E、Load data into an Oracle database using operating system commands.F、Load data directly from a non-Oracle database to an Oracle database.
考题
interface Data { public void load（）； } abstract class Info { public abstract void load（）； } Which class correctly uses the Data interface and Info class？（） A、 public class Employee extends Info implements Data { public void load（） { /*do something*/ } }B、 public class Employee implements Info extends Data { public void load（） { /*do something*/ } }C、 public class Employee extends Info implements Data { public void load（） { /*do something */ } public void Info.load（） { /*do something*/ } }D、 public class Employee implements Info extends Data { public void Data.load（） { /*dsomething */ } public void load（） { /*do something */ } }E、 public class Employee implements Info extends Data { public void load（） { /*do something */ } public void Info.load（）{ /*do something*/ } }F、 public class Employee extends Info implements Data{ public void Data.load（） { /*do something*/ } public void Info.load（） { /*do something*/ } }
考题
You are using flat files as the data source for one of your data warehousing applications. To optimize the application performance， you plan to move the data from the flat files to clustered tables in an Oracle database.While migrating the data， you want to have minimal impact on the database performance and optimize the dataload operation. Which method would you use to load data into the Oracle database（）A、Use the external table population.B、Use the Oracle Data Pump export and import utility.C、Use the conventional path data load of the SQL*Loader utility.D、Use the INSERT INTO...SELECT command to load the data
考题
现有： interface Data {public void load（）；} abstract class Info {public abstract void load（）；} 下列类定义中正确使用Data和Info的是哪项？（） A、 public class Employee implements Info extends Data { public void load（）{／*dosomething*／} }B、public class Employee extends Inf.implements Data{ public void load（） {／*do something*／} }C、public class Empl.yee implements Inf extends Data{ public void Data.1oad（）{* do something*／} public void load（）{／*do something*／} }D、public class Employee extends Inf implements Data { public void Data.1oad（） {／*do something*／） public void info.1oad（）{/*do something*/} }
考题
In which two scenarios do you use SQL* Loader to load data?（）A、Transform the data while it is being loaded into the database.B、Use transparent parallel processing without having to split the external data first.C、Load data into multiple tables during the same load statement.D、Generate unique sequential key values in specified columns.
考题
You are using flat files as the data source for one of your data warehousing applications. To optimizethe application performance， you plan to move the data from the flat files toclustered tablesin an Oracle database. While migrating the data， you want to have minimal impact on the database performance and optimize thedata load operation. Which method would you use to load data into the Oracle database（）A、Use the external table population.B、Use the Oracle Data Pump export and import utility.C、Use the conventional path data load of the SQL*Loader utility.D、Use the INSERT INTO...SELECT command to load the data.
考题
Which two client requests are captured during database replay Capture？（）A、 Flashback queriesB、 Shared server requestsC、 Login and logoff activities of sessionsD、 Direct path load of data from external files by using utilities such as SQL *loaderE、 Data definition language （DDL） and data manipulation language （DML） operations
考题
Which two client requests are captured during database replay Capture?（） (Choose two)A、Flashback queriesB、Shared server requestsC、Login and logoff activities of sessionsD、Direct path load of data from external files by using utilities such as SQL *loaderE、Data definition language (DDL) and data manipulation language (DML) operations
考题
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（）A、CHECKB、UNIQUEC、NOT NULLD、PRIMARY KEYE、FOREIGN KEY
考题
You are using flat files as the data source for one of your data warehousing applications. You plan to move the data from the flat file structures to an Oracle database to optimize the application performance. In your database you have clustered tables. While migrating the data， you want to have minimal impact on the database performance and optimize the data load operation. Which method would you use to load data into Oracle database？（）A、use the external table populationB、use the Oracle Data Pump export and import utilityC、use the conventional path data load of SQL*Loader utilityD、use the direct path data load of Oracle export and import utility
考题
You plan to move data from a flat file to a table in your database. You decide to use SQL*Loader directpath load method to perform this task. The table in which you plan to load data is an important tablehaving various integrity constraints defined on it. Which constraints will remain enabled by default during this operation（）A、CHECKB、UNIQUEC、NOT NULLD、PRIMARY KEYE、FOREIGN KEY
考题
Which two statements are true regarding the usage of the SQL*Loader utility（）A、You can load data into multiple tables during the same load session.B、You can load data from multiple files to a table during the same load session.C、You cannot perform selective data loading based on the values available in the records.D、You can use an export file generated by the EXPDP utility as an input data file to load the data.E、You can load data only if the input file is available on the disk and tape but not in a named pipes.
考题
Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）A、One runs faster than the otherB、A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct path load is a high-speed version of the SQL INSERTC、A direct path data load bypasses most of the Oracle RDBMS, whereas a conventional path load is a high-speed version of the SQL INSERTD、The conventional path runs when the CONVENTIONAL command-line parameter is set to TRUE
考题
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
多选题Which two client requests are captured during database replay Capture？（）AFlashback queriesBShared server requestsCLogin and logoff activities of sessionsDDirect path load of data from external files by using utilities such as SQL *loaderEData definition language （DDL） and data manipulation language （DML） operations
考题
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
单选题使用sql语句进行恢复数据库使用下列（）命令。A
load data from tableB
load data from databaseC
load data from fileD
load data infile
考题
单选题Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）A
One runs faster than the otherB
A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct path load is a high-speed version of the SQL INSERTC
A direct path data load bypasses most of the Oracle RDBMS, whereas a conventional path load is a high-speed version of the SQL INSERTD
The conventional path runs when the CONVENTIONAL command-line parameter is set to TRUE
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
多选题Which client requests to the database can be captured as a part of the workload capture?（）Aflashback queryBdistributed transactionsClogging in and logging out of sessionsDall DDL statements having bind variablesEdirect path load of data from external files
考题
单选题interface Data { public void load（）； } abstract class Info { public abstract void load（）； } Which class correctly uses the Data interface and Info class？（）A
public class Employee extends Info implements Data { public void load（） { /*do something*/ } }B
public class Employee implements Info extends Data { public void load（） { /*do something*/ } }C
public class Employee extends Info implements Data { public void load（） { /*do something */ } public void Info.load（） { /*do something*/ } }D
public class Employee implements Info extends Data { public void Data.load（） { /*dsomething */ } public void load（） { /*do something */ } }E
public class Employee implements Info extends Data { public void load（） { /*do something */ } public void Info.load（）{ /*do something*/ } }F
public class Employee extends Info implements Data{ public void Data.load（） { /*do something*/ } public void Info.load（） { /*do something*/ } }
考题
多选题Which two client requests are captured during database replay Capture?（） (Choose two)AFlashback queriesBShared server requestsCLogin and logoff activities of sessionsDDirect path load of data from external files by using utilities such as SQL *loaderEData definition language (DDL) and data manipulation language (DML) operations
考题
(难度：中等)在hive中，load data语句只支持加载hdfs文件
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