题目内容
（请给出正确答案）
参考答案
更多“String sql =”select*from item order by” ＋ colname此类SQL查询语句使用PrepardeStatement参”相关的问题
A.executeUpdate(String sql)
B.executeQuery(String sql)
C.execute(String sql)
D.executeDelete(String sql)
A、prepareCall(String sql)
B、prepareStatement(String sql)
C、registerDriver(Driver driver)
D、createStatement()
A.prepareStatement（String sql）
B.createStatement
C.commit
D.createPrepareStatement（String sql）
A、private void insert(SQLiteDatabase db){ ContentValues cValue = new ContentValues(); cValue.put("sname","xiaoming"); cValue.put("snumber","01005"); db.insert("stu_table",null,cValue); }
B、private void insert(SQLiteDatabase db){ String sql="insert into stu_table(sname,snumber) values('xiaoming','01005')"; db.execSQL(sql); }
C、private void insert(SQLiteDatabase db){ String sname = "xiaoming"; String snumber = "01005"; String sql="insert into stu_table(sname,snumber) values('"+sname+"','"+snumber+"')"; db.execSQL(sql); }
D、private void insert(SQLiteDatabase db){ String sname = "xiaoming"; String snumber = "01005"; String sql="insert into stu_table(sname,snumber) values(sname,snumber)"; db.execSQL(sql); }
A、String sql="Select * from Student where Sname="+txtName.getText();
B、String sql="Select * from Student where Sname='"+txtName.getText()+"'";
C、String sql="Select * from Student where Sname like "+txtName.getText();
D、String sql="Select * from Student where Sname like '"+txtName.getText()+"'";
A.execute(String sql)用于执行各种SQL语句，该方法返回一个boolean类型的值
B.executeUpdate(String sql) 用于执行SQL中的query、insert、update和delete语句
C.executeQuery(String sql) 用于执行SQL中的query语句
D.executeUpdate(String sql) 用于执行各种SQL并返回 int类型结果
A、rawQuery(String sql, String[] selectionArgs)
B、search(String sql, String[] selectionArgs)
C、query(String table, String[] columns, String selection, String[] selectionArgs, String groupBy, String having, String orderBy)
D、update(String table, String[] columns, String selection, String[] selectionArgs, String groupBy, String having, String orderBy)
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