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  OracleDBA数据库结构题选1
发布时间:2010/11/26 17:31:22 来源:www.xue.net 编辑:城市总裁吧

  Q. 1 : Physical Disk Resources in an Oracle Database are

  1. Control Files

  2. Redo Log Files

  3. Data Files

  4. All of the above

  4

  Q. 2 : What is a Schema

  1. A Physical Organization of Objects in the Database

  2. A Logical Organization of Objects in the Database

  3. A Scheme Of Indexing

  4. None of the above

  2

  Q. 3 : An Oracle Instance is

  1. Oracle Memory Structures

  2. Oracle I/O Structures

  3. Oracle Background Processes

  4. All of the Above

  4

  Q. 4 : The SGA Consists of the Following Items

  1. Buffer Cache

  2. Shared Pool

  3. Redo Log Buffer

  4. All of the Above

  4

  Q. 5 : The area that stores the blocks recently used by SQL statements is called

  1. Shared Pool

  2. Buffer Cache

  3. PGA

  4. UGA

  2

  Q. 6 : Which of the following is not a Background Server Process in an Oracle Server

  1. DB Writer

  2. DB Reader

  3. Log Writer

  4. SMON

  2

  Q. 7 : Which of the following is a valid background server processes in Oracle

  1. ARCHiver

  2. LGWR ( Log Writer )

  3. DBWR ( Dbwriter )

  4. All of the above

  4

  Q. 8 : The process that writes the modified blocks to the data files is

  1. DBWR

  2. LGWR

  3. PMON

  4. SMON

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