June 12, 2021

Tag: oracle questions and answers

Oracle Developer interview questions and answers
Oracle

Oracle Developer interview questions and answers

Oracle Developer interview questions and answers 1. What do Database Buffers contain? ANS: Database buffers store the most recently used blocks of database data. It can also contain modified data that has not yet been permanently written to disk. 2. What packages has Oracle provided for use by developers? ANS: Oracle provides the DBMS_ series […]

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Oracle

Oracle Interview Question and Answers

Oracle Interview Question and Answers 1. What is Oracle table? ANS: A table is the basic unit of data storage in an Oracle database. The tables of a database hold all of the user accessible data. Table data is stored in rows and columns. 2. What is an Oracle sequence? ANS: A sequence generates a […]

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