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	<title>IT公司面试手册</title>
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		<title>一套Java测试题 带答案</title>
		<link>http://www.mianwww.com/html/2010/09/7714.html</link>
		<comments>http://www.mianwww.com/html/2010/09/7714.html#comments</comments>
		<pubDate>Wed, 01 Sep 2010 08:08:22 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[Java]]></category>

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		<description><![CDATA[试题1
指出下面语句没有编译错误的是（ D ）。
  A. long n = 999999999999;
  B.int n = 999999999999L;
  C. long n = 999999999999L;
  D. double n = 999999999999;
试题2
完成代码计算10的阶乘并输出，应该填入的代码是（  ）
long result = 1;
for(int i = 2; i &#60;= 10; i++) {
&#60;        填入代码          &#62;
}
System.out.println(&#8221;result= &#8221; + result);
… … …
 A. result = result * i;
 B. result = i*i;
 C. result = i*(i+1);
 D. reslut = i*(i-1);
试题3
下列关于数组的声明错误的是
 A.int[] [...]]]></description>
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		<title>Simple Java questions and answers</title>
		<link>http://www.mianwww.com/html/2010/07/7712.html</link>
		<comments>http://www.mianwww.com/html/2010/07/7712.html#comments</comments>
		<pubDate>Tue, 13 Jul 2010 05:12:01 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[Java]]></category>

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		<description><![CDATA[Real-world objects contain __state_ and _behavior__.
A software object&#8217;s state is stored in _fields__.
A software object&#8217;s behavior is exposed through _methods__.
Hiding internal data from the outside world, and accessing it only through publicly exposed methods is known as data _encapsulation__.
A blueprint for a software object is called a _Class__.
Common behavior can be defined in a _superclass__ [...]]]></description>
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		<item>
		<title>非常详细的C#面试题集</title>
		<link>http://www.mianwww.com/html/2010/05/7709.html</link>
		<comments>http://www.mianwww.com/html/2010/05/7709.html#comments</comments>
		<pubDate>Fri, 21 May 2010 08:57:48 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[C#]]></category>

		<guid isPermaLink="false">http://www.mianwww.com/?p=7709</guid>
		<description><![CDATA[1、在C＃中，string str = null与string str = “” 请尽量使用文字或图象说明其中的区别。
回答要点：说明详细的空间分配。(10分)
答：string str = null是不给他分配内存空间,而string str = “” 给它分配长度为空字符串的内存空间.
２、请详述在dotnet中类(class)与结构(struct)的异同：(10分)
答：Class可以被实例化,属于引用类型,是分配在内存的堆上的,Struct属于值类型,是分配在内存的栈上的.
3、根据委托(delegate)的知识，请完成以下用户控件中代码片段的填写：(10)
namespace test
{
public delegate void OnDBOperate();
public class UserControlBase : System.Windows.Forms.UserControl
{
public event OnDBOperate OnNew;
privatevoidtoolBar_ButtonClick(objectsender,System.Windows.Forms.ToolBarButtonClickEventArgs e)
{
if(e.Button.Equals(BtnNew))
{
//请在以下补齐代码用来调用OnDBOperate委托签名的OnNew事件。
}
}
}
答：if( OnNew != null )
OnNew( this, e );
4、分析以下代码，完成填空(10分)
string strTmp = “abcdefg某某某”;
int i= System.Text.Encoding.Default.GetBytes(strTmp).Length;
int j= strTmp.Length;
以上代码执行完后，i= j=
答：i=13,j=10
5、SQLSERVER服务器中，给定表table1中有两个字段ID、LastUpdateDate，ID表示更新的事务号， LastUpdateDate表示更新时的服务器时间，请使用一句SQL语句获得最后更新的事务号。(10)
答：Select ID
FROM table1
Where LastUpdateDate = (Select MAX(LastUpdateDate) FROM table1)
6、根据线程安全的相关知识，分析以下代码，当调用test方法时i&#62;10时是否会引起死锁?并简要说明理由。(10分)
public void test(int i)
{
lock(this)
{
if (i&#62;10)
{
i&#8211;;
test(i);
}
}
}
答：不会发生死锁，（但有一点int是按值传递的，所以每次改变的都只是一个副本，因此不会出现死锁。但如果把int换做一个object，那么死锁会发生）
7、分析以下代码。(10)
public [...]]]></description>
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		<item>
		<title>Why Is a Process Model Important?</title>
		<link>http://www.mianwww.com/html/2010/05/7707.html</link>
		<comments>http://www.mianwww.com/html/2010/05/7707.html#comments</comments>
		<pubDate>Thu, 20 May 2010 09:09:35 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[项目管理]]></category>

		<guid isPermaLink="false">http://www.mianwww.com/?p=7707</guid>
		<description><![CDATA[A process model provides
a place to start improving
•
the benefit of a community’s prior experiences
•
a common language and a shared vision
•
a framework for prioritizing actions
•
a way to define what improvement means for an organization
•
A process model provides
a place to start improving
•
the benefit of a community’s prior experiences
•
a common language and a shared vision
•
a framework for prioritizing [...]]]></description>
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		<item>
		<title>What Is a Process Model?</title>
		<link>http://www.mianwww.com/html/2010/05/7705.html</link>
		<comments>http://www.mianwww.com/html/2010/05/7705.html#comments</comments>
		<pubDate>Thu, 20 May 2010 09:08:52 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[项目管理]]></category>

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		<description><![CDATA[A process model is a structured collection of practices that describe the
characteristics of effective processes.
Practices included are those proven by experience to be effective.
A process model is a structured collection of practices that describe the
characteristics of effective processes.
Practices included are those proven by experience to be effective.



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		<title>查看回滚段名称及大小</title>
		<link>http://www.mianwww.com/html/2010/05/7703.html</link>
		<comments>http://www.mianwww.com/html/2010/05/7703.html#comments</comments>
		<pubDate>Thu, 20 May 2010 03:02:32 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[Oracle]]></category>

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		<description><![CDATA[select segment_name, tablespace_name, r.status,
(initial_extent/1024) InitialExtent,(next_extent/1024) NextExtent,
max_extents, v.curext CurExtent
From dba_rollback_segs r, v$rollstat v
Where r.segment_id = v.usn(+)
order by segment_name ;
select segment_name, tablespace_name, r.status,
(initial_extent/1024) InitialExtent,(next_extent/1024) NextExtent,
max_extents, v.curext CurExtent
From dba_rollback_segs r, v$rollstat v
Where r.segment_id = v.usn(+)
order by segment_name ;


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		<title>查看表空间物理文件的名称及大小</title>
		<link>http://www.mianwww.com/html/2010/05/7701.html</link>
		<comments>http://www.mianwww.com/html/2010/05/7701.html#comments</comments>
		<pubDate>Thu, 20 May 2010 03:02:06 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[Oracle]]></category>

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		<description><![CDATA[select tablespace_name, file_id, file_name,
round(bytes/(1024*1024),0) total_space
from dba_data_files
order by tablespace_name;


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		<title>查看表空间的名称及大小</title>
		<link>http://www.mianwww.com/html/2010/05/7699.html</link>
		<comments>http://www.mianwww.com/html/2010/05/7699.html#comments</comments>
		<pubDate>Thu, 20 May 2010 03:01:44 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[Oracle]]></category>

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		<description><![CDATA[select t.tablespace_name, round(sum(bytes/(1024*1024)),0) ts_size
from dba_tablespaces t, dba_data_files d
where t.tablespace_name = d.tablespace_name
group by t.tablespace_name;


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		<title>Oracle查看当前用户的角色和查看当前用户的系统权限和表级权限</title>
		<link>http://www.mianwww.com/html/2010/05/7697.html</link>
		<comments>http://www.mianwww.com/html/2010/05/7697.html#comments</comments>
		<pubDate>Thu, 20 May 2010 03:00:55 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[Oracle]]></category>

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		<description><![CDATA[查看当前用户的缺省表空间
SQL&#62;select username,default_tablespace from user_users;
查看当前用户的角色
SQL&#62;select * from user_role_privs;
查看当前用户的系统权限和表级权限
SQL&#62;select * from user_sys_privs;
SQL&#62;select * from user_tab_privs;
查看当前用户的缺省表空间
SQL&#62;select username,default_tablespace from user_users;
查看当前用户的角色
SQL&#62;select * from user_role_privs;
查看当前用户的系统权限和表级权限
SQL&#62;select * from user_sys_privs;
SQL&#62;select * from user_tab_privs;


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		<title>Oracle查看当前用户的缺省表空间</title>
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		<pubDate>Thu, 20 May 2010 03:00:07 +0000</pubDate>
		<dc:creator>jim.jin</dc:creator>
				<category><![CDATA[Oracle]]></category>

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		<description><![CDATA[SQL&#62;select username,default_tablespace from user_users;


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