1. schema refresh – tax.
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2. abort the session when taking export, restart the export from the interruption add parallel option.
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3. export all tables from a user without records.
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4. create export and import without creating dump file (using network link).
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5. take export of a single column from a table.
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6. create a table as a copy of all_objects without data. Import the data from dump of the all_objects.
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7. how will you increase performance of data pump and start the job, stop the job, kill the job,
restart the job,check the status and continue the job.
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8. clone the TAX schema to tax1 using datapump.
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9. export the tax dump and import all the tables into user02 without data and without index.
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10. import the data separately into the user user02.
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11. import the index separately into user user02.
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12. read the dump.
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13. using transport tablespace option complete import and export of dev database.
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14. read the dump.
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15. take a dump in 12c and import it into 19c database.
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