要在Connection对象conn上创建Statement对象,可以使用________: Statement statement = Connection.createStatement();|Statement statement = conn.createStatement();|Statement statement = conn.statement();|Statement statement = connection.create();

Most men use communication to create connection or equality between people.

It is said in this chapter that connection with others can create resilience. Which of the following is the correct interpretation of the work “resilience” in this chapter?

It is said in this chapter that connection with others can create resilience. Which of the following is the correct interpretation of the work “resilience” in this chapter? ()

MySQL中，下列关于创建、管理数据库的操作语句不正确的是（ ） A: CREATE DATABASE Instant B: USE Instant C: CREATE DATABASE Instant default character set utf8; D: Connection Instant

在JDBC中使用事务,想要回滚事务的方法是()。 A: Connection的commit() B: Connection的setAutoCommit（） C: D: Connection的rollback() E: Connection的rollback()Connection的rollback（） F: Connection的close（）

列声明并创建Connection对象的语句，正确的是（）。 A: Dim ADOcn As New Connection B: Dim ADOcn As Connection C: Declare ADOcn As New Connection D: Declare ADOcn As Connection

You have a Windows Server 2008 R2 Hyper-V server. You need to ensure that you are prompted to specify a custom snapshot name when you create a snapshot. What should you use to create the snapshot？（） A: Hyper-V Manager B: Windows Server Backup C: the Virtual Machine Connection window D: the Backup command-line tool （also known as wbadmin.exe）

3.The keyboard can be divided into independent connection and ( ) according to the connection mode.

在JDBC中使用事务,想要回滚事务的方法是什么？ A: Connection的commit() B: Connection的setAutoCommit() C: Connection的rollback() D: Connection的close()