Test Status
      JDBCRANDOMTEST
      (A) TRANSACTION_READ_COMMITTED
      (B) TRANSACTION_READ_UNCOMMITTED
      (C) TRANSACTION_REPEATABLE_READ
      (D) TRANSACTION_SERIALIZABLE
      (A) CallableStatement clbstmnt = con.prepareCall("{call totalStock}");cs.executeQuery();
      (B) Statement stmt = connection.createStatement();stmt.execute("totalStock()");
      (C) StoreProcedureStatement spstmt = connection.createStoreProcedure("totalStock()");spstmt.executeQuery();
      (D) PrepareStatement pstmt = connection.prepareStatement("totalStock()");pstmt.execute();
      (A) TRANSACTION_READ_ COMMITTED
      (B) TRANSACTION_UNREAD_ COMMITTED
      (A) Both types of result sets will make changes visible if they are closed and then reopened.
      (B) A result set that is TYPE_SCROLL_INSENSITIVE does not reflect changes made while it is still open and one that is TYPE_SCROLL_SENSITIVE does.
      (C) You will get a scrollable ResultSet object if you specify one of these ResultSet constants.
      (D) A result set that is TYPE_SCROLL_INSENSITIVE makes the result set read only while one that is TYPE_SCROLL_SENSITIVE does not.
      (A) registerDriver() method
      (B) Class.forName()
      (C) Both A and B
      (D) getConnection()
      (A) Regular Statement
      (B) Interim Statement
      (C) Callable Statement
      (D) Prepared Statement
      (A) A workaround is to explicitly call the method DriverManager.registerDriver(new YourDriverClass).
      (B) The problem is due to race condition in the class loader.
      (C) The race condition prevents the static section of code in the driver class from executing and registering the driver with the DriverManager.
      (D) All the above.
      (A) Type 1 only
      (B) Type 2 only
      (C) Both Type 3 and Type 4
      (D) All of Type 1, Type 2, Type 3 and Type 4
      (A) Native-protocol, pure Java driver
      (B) JDBC-Net, pure Java driver
      (C) Native-API, partly Java driver
      (D) JDBC-ODBC Bridge plus ODBC driver
      (A) One
      (B) Two
      (C) Three
      (D) Four