Oracle Interview Questions And Answers


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Oracle Interview Questions And Answers


Page 29 of 95 For Incremental exports, the flag indirects whether a record will be
stores data dictionary tables recording the export.

90. What is the use of PARFILE option in EXP command ?

Name of the parameter file to be passed for export.

91. What is the use of PARFILE option in EXP command ?

Name of the parameter file to be passed for export.

92. What is the use of ANALYSE ( Ver 7) option in EXP command ?

A flag to indicate whether statistical information about the
exported objects should be written to export dump file.

93. What is the use of CONSISTENT (Ver 7) option in EXP command ?

A flag to indicate whether a read consistent version of all the
exported objects should be maintained.


94. What is use of LOG (Ver 7) option in EXP command ?

The name of the file which log of the export will be written.

95.What is the use of FILE option in IMP command ?

The name of the file from which import should be performed.

96. What is the use of SHOW option in IMP command ?

A flag to indicate whether file content should be displayed or not.

97. What is the use of IGNORE option in IMP command ?

A flag to indicate whether the import should ignore errors encounter
when issuing CREATE commands.

98. What is the use of GRANT option in IMP command ?

A flag to indicate whether grants on database objects will be imported.

99. What is the use of INDEXES option in IMP command ?

A flag to indicate whether import should import index on tables or not.

100. What is the use of ROWS option in IMP command ?

A flag to indicate whether rows should be imported. If this is set to
'N' then only DDL for database objects will be exectued.