Free Oracle 1Z0-829 Exam Actual Questions

The questions for 1Z0-829 were last updated On Nov 3, 2024

Question No. 1

Given the course table:

Given the code fragment:

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Correct Answer: C

The code fragment will execute the update statement and set the course fee of the course with ID 1021 to 5000. The executeUpdate method returns an int value that indicates the number of rows affected by the SQL statement. In this case, only one row will be updated, so the result variable will be 1. The if statement will check if the result is greater than 0, which is true, and print ''Updated successfully''. Therefore, the output of the code fragment is true.Reference: https://education.oracle.com/products/trackp_OCPJSE17, https://mylearn.oracle.com/ou/learning-path/java-se-17-developer/99487, https://docs.oracle.com/en/java/javase/17/docs/api/java.sql/java/sql/Statement.html#executeUpdate(java.lang.String)


Question No. 3

Given:

Which statement is true while the program prints GC?

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Correct Answer: B