Cloneable, Comparable and Runnable.
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- How can you retrieve data from the ResultSet?
- How can you create JDBC statements?
- How can you make the connection?
- What Class.forName will do while loading drivers?
- How can you load the drivers?
- the steps involved in establishing a connection?
- What are wrapper classes?
- the difference between String and StringBuffer?
- uses of toLowerCase( ) and toUpperCase( ) methods?
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- difference between the File and RandomAccessFile c...
- What is the purpose of the File class?
- What is an I/O filter?
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- Which class is extended by all other classes?
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