Does sql allow null values ?


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More JDBC Interview Questions

Give steps to connect to the db using jdbc?

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What is the meaning of “dirty read” in the database?

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What are the packages are used in jdbc?

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What is java soft framework?

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Is jdbc open source?

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How MS-Access DB can be accessed over a network, using JDBC API?

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How is jndi useful for Database connection?

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What is phantom read and which isolation level prevents it?

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What is resultsetmetadata?

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How to check null value in JDBC?

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Why do we need a jdbcrowset like wrapper around resultset?

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What are temp tables ?

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