A. <%@ include=”a.htm”%> B. <jsp:include file=”a.htm”/> C. <%@ include page=”a.htm”%> D. <%@ include file=”a.htm”%>
面是創(chuàng)建Statement接口并執(zhí)行executeUpdate方法的代碼片段: conn=DriverManager.getConnection("jdbc:odbc:book","",""); stmt=conn.createStatement(); String strsql="insert into book values(’TP003’, ’ASP.NET’,’李’,’清華出版社’,35)"; n=stmt.executeUpdate(strsql); 代碼執(zhí)行成功后n的值為()。
A. 1 B. 0 C. -1 D. 一個(gè)整數(shù)
A. Long.parseLong(String s) B. Integer.parseInt(Stirng s) C. Double.parseDouble(String s) D. 不確定