Which of the following methods can run without error for at least one SQL query? A. moreChoices()
Question:
Which of the following methods can run without error for at least one SQL query?
A. moreChoices()
B. stillMoreChoices()
C. choices() and stillMoreChoices()
D. moreChoices() and stillMoreChoices()
E. All three methods
F. None of the above
Transcribed Image Text:
private static void choices String sql) throws SQLException { try (var rs = ps.executeQuery()) { System.out.println(rs.getInt (1)); } (PreparedStatement ps, } private static void moreChoices String sql) throws SQLException { } try (var rs = ps.executeQuery()) { rs.next(); System.out.println(rs.getInt (1)); (PreparedStatement ps, } private static void stillMoreChoices (PreparedStatement ps, String sql) throws SQLException { } try (var rs = ps.executeQuery()) { if (rs.next()) } System.out.println(rs.getInt (1));
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The methods presented in the image are variations of methods for executing SQL queries in Java using ...View the full answer
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OCP Oracle Certified Professional Java SE 11 Developer Practice Tests Exam 1Z0 819 And Upgrade Exam 1Z0 817
ISBN: 9781119696131
1st Edition
Authors: Scott Selikoff, Jeanne Boyarsky
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