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单选题Which of the following represents the correct sequence of events for Database Replay？（）A  Capture，analyze，preprocess，replayB  Capture，preprocess，analyze，replayC  Capture，preprocess，replay，analyzeD  Analyze，capture，preprocess，replayE  None of the above

题目
单选题
Which of the following represents the correct sequence of events for Database Replay？（）
A

 Capture，analyze，preprocess，replay

B

 Capture，preprocess，analyze，replay

C

 Capture，preprocess，replay，analyze

D

 Analyze，capture，preprocess，replay

E

 None of the above

参考答案和解析
正确答案： A
解析： 暂无解析
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相似问题和答案

第1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


参考答案：C, E

第2题：

A Windows Azure application connects to a SQL Azure database.  The database size has increased significantly.   Some queries in the application no longer complete.   You need to recommend an approach for identifying queries that do not complete.  What should you recommend？（）

  • A、 Use the SQL Server Profiler to capture all SQL activities.
  • B、 Use a Dynamic Management View to analyze performance.
  • C、 Use the Database Engine Tuning Advisor to analyze the workload.
  • D、 Use Microsoft SQL Server Management Studio to analyze the SQL logs.

正确答案:B

第3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


参考答案：C, E

第4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5题：

Which of the following represents the correct sequence of events for Database Replay？（）

  • A、 Capture，analyze，preprocess，replay
  • B、 Capture，preprocess，analyze，replay
  • C、 Capture，preprocess，replay，analyze
  • D、 Analyze，capture，preprocess，replay
  • E、 None of the above

正确答案:C

第6题：

下面哪个SSSU指令用于查询HP存储系统信息并可以创建用于以后重建该存储系统的脚本?()

A.capture host

B.capture configuration

C.capture script

D.capture cell


答案：B

第7题：

Which of the following backup methods should be used nightly to ensure backups capture all necessary data in the LEAST amount of time？（）

  • A、 Daily
  • B、 Incremental
  • C、 Normal
  • D、 Differential

正确答案:B

第8题：

WhichofthefollowingrepresentsthecorrectsequenceofeventsforDatabaseReplay?()

A.Capture，analyze，preprocess，replay

B.Capture，preprocess，analyze，replay

C.Capture，preprocess，replay，analyze

D.Analyze，capture，preprocess，replay

E.Noneoftheabove


参考答案：C

第9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10题：

Performance divergence indicated in the Workload Replay report is most likely due to what？（）  

  • A、 DML and SQL statement results that do not match between the capture and replay systems
  • B、 When errors that occur in the capture system dont occur in the replay system
  • C、 Top SQL statements
  • D、 Infrastructure or system-configuration differences
  • E、 Time-of-day differences between capture and replay systems

正确答案:D

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