Câu 24: GSSP-Java: GIAC Secure Software Programmer-Java
Harry works as a Software Developer for SoftTech Inc. He has developed a Java application to perform various SQL statements such as INSERT, UPDATE, etc., against a database table named Employee. He has used the executeUpdate() method to perform various SQL queries and to know the exact affected rows in the database if…
Nội dung câu hỏi
Harry works as a Software Developer for SoftTech Inc. He has developed a Java application to perform various SQL statements such as INSERT, UPDATE, etc., against a database table named Employee. He has used the executeUpdate() method to perform various SQL queries and to know the exact affected rows in the database if any of the operations is performed against the database table. Which of the following types of values is returned by this method?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Double
- B. Integer — đáp án hiện tại
- C. Float
- D. String
Cộng đồng
0 bình luận công khai. Tên thành viên được ẩn một phần.