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 *loaderED

题目
多选题
Which two client requests are captured during database replay Capture?（） (Choose two)
A

Flashback queries

B

Shared server requests

C

Login and logoff activities of sessions

D

Direct path load of data from external files by using utilities such as SQL *loader

E

Data definition language (DDL) and data manipulation language (DML) operations

相似考题

1.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

2.Which two operations are NOT performed by the DUPLICATE command in Recovery Manager (RMAN) whileduplicating a running database? ()(Choose Two)A. Creating the control file for the duplicate databaseB. Restoring the target data files to the duplicate databaseC. Performing complete recovery using all available backupsD. Generating a new, unique DBID for the duplicate databaseE. Copying the online redo log files from the target database to the duplicate database

3.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

4.Which client requests to the database can be captured as a part of the workload capture?()A. flashback queryB. distributed transactionsC. logging in and logging out of sessionsD. all DDL statements having bind variablesE. direct path load of data from external files

更多“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 *loaderED”相关问题

  • 第1题：

    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.


    正确答案：ABE
    解析：Explanation:
    A: Bulk update locks are taken when bulk copying data into a table and either the TABLOCK hint is specified, or the table lock on bulk load table option is set using sp_tableoption. Bulk update locks allow processes to bulk copy data concurrently into the same table while preventing other processes that are not bulk copying data from accessing the table. In this scenario the bulk update lock would meet the requirement that data should be loaded as quickly as possible.

    B: SQL Server 2000 allows data to be bulk copied into a single table from multiple clients in parallel using the bcp utility or BULK INSERT statement. This can improve the performance of data load operations. To bulk copy data into an instance of SQL Server in parallel, the database must be set to Bulk-Logged Recovery, the TABLOCK hint must be specified, and the table must not have any indexes.

    E: By specifying the Bulk-Logged Recovery model, the logging for all SELECT INTO, CREATE INDEX, and bulk loading data operations will be minimal and will therefore require less log space while also improving performance.

    Incorrect Answers:
    C: When data is bulk copied into a single table from multiple clients in parallel using the bcp utility or BULK INSERT statement to improve the performance of data load operations, the database must be set to Bulk-Logged Recovery, the TABLOCK hint must be specified, and the table must not have any indexes.

    D: When data is bulk copied into a single table from multiple clients in parallel using the bcp utility or BULK INSERT statement to improve the performance of data load operations, the database must be set to Bulk-Logged Recovery, the TABLOCK hint must be specified, and the table must not have any indexes.

  • 第2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

    正确答案:C

  • 第3题：

    In a Database Replay workload capture， what client request information is gathered？（）

    • A、 SQL text
    • B、 Shared server requests （Oracle MTS）
    • C、 Bind variable values
    • D、 Information about transactions
    • E、 Remote DESCRIBE and COMMIT operations

    正确答案:A,C,D

  • 第4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.

    正确答案:A,D

  • 第5题：

    Which two client requests are captured during database replay Capture？（）

    • A、 Flashback queries
    • B、 Shared server requests
    • C、 Login and logoff activities of sessions
    • D、 Direct path load of data from external files by using utilities such as SQL *loader
    • E、 Data definition language （DDL） and data manipulation language （DML） operations

    正确答案:C,E

  • 第6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 population
    • B、use the Oracle Data Pump export and import utility
    • C、use the conventional path data load of SQL*Loader utility
    • D、use the direct path data load of Oracle export and import utility

    正确答案:C

  • 第7题：

    Which two files in the database can be configured for automatic backups by using the autobackupfeature in Recovery Manager （RMAN）（）

    • A、data files
    • B、control files
    • C、parameter file
    • D、online redo log files
    • E、server parameter file

    正确答案:B,E

  • 第8题：

    Which two operations are NOT performed by the DUPLICATE command in Recovery Manager (RMAN) whileduplicating a running database? （）(Choose Two)

    • A、Creating the control file for the duplicate database
    • B、Restoring the target data files to the duplicate database
    • C、Performing complete recovery using all available backups
    • D、Generating a new, unique DBID for the duplicate database
    • E、Copying the online redo log files from the target database to the duplicate database

    正确答案:C,E

  • 第9题：

    多选题
    Which two prerequisites are needed for performing workload capture and replay？（）
    A

    Close all sessions performing queries using database links

    B

    running the database in shared server mode

    C

    The database on which the workload is replayed has to be a restore of the original database to a specific SCN

    D

    setting up the directory to capture the workload


    正确答案： C,D
    解析： 暂无解析

  • 第10题：

    多选题
    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.


    正确答案： B,A
    解析： 暂无解析

  • 第11题：

    多选题
    Which client requests to the database can be captured as a part of the workload capture?（）
    A

    flashback query

    B

    distributed transactions

    C

    logging in and logging out of sessions

    D

    all DDL statements having bind variables

    E

    direct path load of data from external files


    正确答案： B,A
    解析： 暂无解析

  • 第12题：

    多选题
    Which two client requests are captured during database replay Capture?（） (Choose two)
    A

    Flashback queries

    B

    Shared server requests

    C

    Login and logoff activities of sessions

    D

    Direct path load of data from external files by using utilities such as SQL *loader

    E

    Data definition language (DDL) and data manipulation language (DML) operations


    正确答案： C,E
    解析： 暂无解析

  • 第13题：

    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.

    正确答案:A,D

  • 第14题：

    Which client requests to the database can be captured as a part of the workload capture？（） 

    • A、 flashback query
    • B、 distributed transactions
    • C、 logging in and logging out of sessions
    • D、 all DDL statements having bind variables
    • E、 direct path load of data from external files

    正确答案:C,D

  • 第15题：

    Which two prerequisites are needed for performing workload capture and replay？（）

    • A、Close all sessions performing queries using database links
    • B、running the database in shared server mode
    • C、The database on which the workload is replayed has to be a restore of the original database to a specific SCN
    • D、setting up the directory to capture the workload

    正确答案:C,D

  • 第16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.

    正确答案:C

  • 第17题：

    Which two client requests are captured during database replay Capture?（） (Choose two)

    • A、Flashback queries
    • B、Shared server requests
    • C、Login and logoff activities of sessions
    • D、Direct path load of data from external files by using utilities such as SQL *loader
    • E、Data definition language (DDL) and data manipulation language (DML) operations

    正确答案:C,E

  • 第18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.

    正确答案:A,B

  • 第19题：

    Which two files in the database can be configured for automatic backups by using the autobackup feature inRecovery Manager （RMAN）（）

    • A、Data files
    • B、Control files
    • C、Parameter file
    • D、Online redo log files
    • E、Server parameter file

    正确答案:B,E

  • 第20题：

    多选题
    Which two client requests are captured during database replay Capture？（）
    A

    Flashback queries

    B

    Shared server requests

    C

    Login and logoff activities of sessions

    D

    Direct path load of data from external files by using utilities such as SQL *loader

    E

    Data definition language （DDL） and data manipulation language （DML） operations


    正确答案： D,A
    解析： 暂无解析

  • 第21题：

    多选题
    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.


    正确答案： B,A
    解析： 暂无解析

  • 第22题：

    多选题
    In a Database Replay workload capture， what client request information is gathered？（）
    A

    SQL text

    B

    Shared server requests （Oracle MTS）

    C

    Bind variable values

    D

    Information about transactions

    E

    Remote DESCRIBE and COMMIT operations


    正确答案： E,B
    解析： 暂无解析

  • 第23题：

    多选题
    Which two operations are NOT performed by the DUPLICATE command in Recovery Manager (RMAN) whileduplicating a running database? （）(Choose Two)
    A

    Creating the control file for the duplicate database

    B

    Restoring the target data files to the duplicate database

    C

    Performing complete recovery using all available backups

    D

    Generating a new, unique DBID for the duplicate database

    E

    Copying the online redo log files from the target database to the duplicate database


    正确答案： B,C
    解析： 暂无解析

  • 第24题：

    多选题
    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.


    正确答案： A,E
    解析： 暂无解析

相关内容