OracleDBA數(shù)據(jù)庫結(jié)構(gòu)筆試題

OracleDBA數(shù)據(jù)庫結(jié)構(gòu)筆試題

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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