
JDBC Quiz
Quiz
•
Information Technology (IT)
•
12th Grade
•
Practice Problem
•
Hard
Hoang Khoa
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18 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What does JDBC stand for?
Java Database Connectivity
Java Data Base Connection
Java Database Connection
Java Data Connectivity
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Loại driver JDBC nào bị khuyến cáo không nên sử dụng do driver mỏng?
Driver gốc
Driver giao thức mạng
JDBC-ODBC Bridge
Driver mỏng
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Phương pháp nào được sử dụng để thiết lập kết nối cơ sở dữ liệu trong JDBC?
Statement.executeQuery()
Connection.createStatement()
ResultSet.next()
DriverManager.getConnection()
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following is NOT a method of the Connection interface?
prepareStatement()
createStatement()
executeQuery()
setAutoCommit()
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the default auto-commit mode of a Connection object?
Not defined
Depends on the driver
True
False
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Phương pháp nào được sử dụng để thực thi một lô lệnh trong JDBC?
executeUpdate()
addBatch()
executeQuery()
executeBatch()
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mục đích của PreparedStatement là gì?
Quản lý giao dịch
Chỉ thực thi SQL tĩnh
Thực thi các truy vấn có tham số
Tạo một cơ sở dữ liệu mới
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