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OracleDBA數(shù)據(jù)庫結(jié)構(gòu)筆試題

時間:2018-12-31 12:00:00 資料大全 我要投稿

OracleDBA數(shù)據(jù)庫結(jié)構(gòu)筆試題

OracleDBA數(shù)據(jù)庫結(jié)構(gòu)筆試

OracleDBA數(shù)據(jù)庫結(jié)構(gòu)筆試題

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

 

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