Oracle
1Z0-805 · Question #6
Given this code fragment: ResultSet rs = null; try (Connection conn = DriverManager. getConnection (url) ) { Statement stmt = conn.createStatement(); rs stmt.executeQuery(query); //-.. other methods…
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Building Database Applications with JDBC
Question
Given this code fragment:
ResultSet rs = null; try (Connection conn = DriverManager. getConnection (url) ) { Statement stmt = conn.createStatement(); rs stmt.executeQuery(query); //-.. other methods } } catch (SQLException se) { System.out.println ("Error"); } Which object is valid after the try block runs?
Options
- AThe Connection object only
- BThe Statement object only
- CThe Result set object only
- DThe Statement and Result Set object only
- EThe connection, statement, and ResultSet objects
- FNeither the Connection, Statement, nor ResultSet objects
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Topics
#ResultSet scope#try-with-resources#Connection lifecycle#JDBC resources