D
Anne and Joseph are talking about an interesting question. Why do some people change their names? There can be many reasons. Hanna changed her name to Anne because she thought it would be easier for people to remember. On the other hand, Joseph is thinking about changing his name to an unusual name because he wants to be different.
People have a lot of reasons for changing their names. Film stars, singers, sportsmen and some other famous people often change their names because they want names that are not ordinary, or that have special sound. They chose the “new name” for themselves instead of the name their parents gave them when they were born.
Some people have another reason for changing their names. They have moved to a new country and want to use a name that is usual there. For example, Li Kaiming changed his name to Ken Lee when he moved to the United States. He uses the name Ken at his job and at school. But with his family and Chinese friends, he uses Li Kaiming. For some people, using different names makes life easier in their new country.
In many countries, a woman changes her family name to her husband’s after she gets married. But today, many women are keeping their own family name and not using their husband’s. Sometimes , women use their own name in some situations (情况)and their husband’s in other situations . And some use both their own name and their husband’s.
根据短文内容,完成下面表格。
different people
reason to change the name
Hanna
It is ____61____ for people to remember.
Joseph
He wants to have a name that’s ____62_____.
famous people
Their name may sound _____63_____.
Li Kaiming
Using different names can make ____64_____ easier.
a woman
After she gets _____65_____, she may change her name.
61._________________________________________________________________________
A、mistakes
B、characteristics
C、replacement
D、analysis
( 29 )有如下程序:
#include<iostream>
using namespace std;
class Name{
char name[20];
public:
Name(){
strcpy(name,""); cout<<'?';
}
Name(char *fname)){
strcpy(name,fname); cout<'?';
}
};
int main(){
Name names[3]={Name(" 张三 "),Name(" 李四 ")};
Return 0;
}
运行此程序输出符号?的个数是
A ) 0
B ) 1
C ) 2
D ) 3
When you meet a group of people, it is better to remember __
A. all their names B. a couple of names first
C. just their last names D. as many names as possible
关于group by 以下语句正确的是( )
A.SELECT store_name FROM Store_Information GROUP BY store_name
B. SELECT SUM(sales) FROM Store_Information GROUP BY sales
C.SELECT store_name, price SUM(sales) FROM Store_Information GROUP BY store_name,price
D.SELECT store_name, SUM(sales) FROM Store_Information GROUP BY store_name
北京中长石基信息技术股份有限公司10月招聘面试题面试题面试官常问到的一些题目整理如下:问题 Q1:如何删除python数组的值?可用的回答 :可以使用pop()或remove()方法删除数组元素。这两个函数之间的区别在于前者返回已删除的值,而后者则不返回。问题 Q2:列表的扁平化和降维?比如有一个二维列表,降成普通的一维的。如:groups = huahua, xiaojian, musen, yuze, keyou得到结果 huahua, xiaojian, musen, yuze, keyou可用的回答 : 方法一:最简单的方式可以通过 for 循环的方式一一提取: names = for group in groups: for name in group: names.append(name) print(names) 方法二:但是在面试的时候可能会加一些限制,比如让你用一行代码实现 这个时候就需要对 python 基础有进一步的理解了,比如说使用 sum 函数: names = sum(groups, ) 方法三:通过列表推导式也可以方便的解决: a = e for group in groups for e in group 问题 Q3:如果对方网站反爬取,封IP了怎么办?可用的回答 : 放慢抓取熟速度,减小对目标网站造成的压力,但是这样会减少单位时间内的数据抓取量 使用代理IP(免费的可能不稳定,收费的可能不划算) 问题 Q4:请用代码简答实现stack?可用的回答 : stack的实现代码(使用python内置的list),实现起来是非常的简单,就是list的一些常用操作 class Stack(object): def _init_(self): self.stack = def push(self, value): # 进栈 self.stack.append(value) def pop(self): #出栈 if self.stack: self.stack.pop() else: raise LookupError(stack is empty!) def is_empty(self): # 如果栈为空 return bool(self.stack) def top(self): #取出目前stack中最新的元素 return self.stack-1 问题 Q5:list和tuple有什么区别?可用的回答 :列表和元组之间的区别在于列表是可变的而元组不是。元组可以被散列,例如作为词典的关键。问题 Q6:为什么使用* args,* kwargs?可用的回答 :当我们不确定将多少个参数传递给函数,或者我们想要将存储的列表或参数元组传递给函数时,我们使用* args。*当我们不知道将多少关键字参数传递给函数时使用kwargs,或者它可以用于将字典的值作为关键字参数传递。标识符args和kwargs是一个约定,你也可以使用其他名称问题 Q7:Python中的命名空间是什么?可用的回答 : 在Python中,引入的每个名称都有一个存在的地方,可以被连接起来。这称为命名空间。 它就像一个框,其中变量名称映射到放置的对象。每当搜索到变量时,将搜索此框以获取相应的对象。 问题 Q8:ngnix的正向代理与反向代理?可用的回答 : 正向代理 是一个位于客户端和原始服务器(origin server)之间的服务器,为了从原始服务器取得内容, 客户端向代理发送一个请求并指定目标(原始服务器),然后代理向原始服务器转交请求并将获得的内容返回给客户端。 客户端必须要进行一些特别的设置才能使用正向代理。 反向代理正好相反,对于客户端而言它就像是原始服务器,并且客户端不需要进行任何特别的设置。 客户端向反向代理的命名空间中的内容发送普通请求,接着反向代理将判断向何处(原始服务器)转交请求, 并将获得的内容返回给客户端,就像这些内容原本就是它自己的一样。 问题 Q9:在Python中切片是什么?可用的回答 :从序列类型(如列表,元组,字符串等)中选择一系列项目的机制称为切片。问题 Q10:数据库的优化?可用的回答 : 1. 优化索引、SQL 语句、分析慢查询; 2. 设计表的时候严格根据数据库的设计范式来设计数据库; 3. 使用缓存,把经常访问到的数据而且不需要经常变化的数据放在缓存中,能节约磁盘IO; 4. 优化硬件;采用SSD,使用磁盘队列技术(RAID0,RAID1,RDID5)等; 5. 采用MySQL 内部自带的表分区技术,把数据分层不同的文件,能够提高磁盘的读取效率; 6. 垂直分表;把一些不经常读的数据放在一张表里,节约磁盘I/O; 7. 主从分离读写;采用主从复制把数据库的读操作和写入操作分离开来; 8. 分库分表分机器(数据量特别大),主要的的原理就是数据路由; 9. 选择合适的表引擎,参数上的优化; 10. 进行架构级别的缓存,静态化和分布式; 11. 不采用全文索引; 12. 采用更快的存储方式,例如 NoSQL存储经常访问的数据 算法题面试官常问到的一些算法题目整理如下(大概率会机考):算题题 A1:岛屿的最大区域题目描述如下:与今日头条秋招第一题最相似的一道题,只是方向少了四个。Given a non-empty 2D array grid of 0s and 1s, an island is a group of 1s (representing land) connected 4-directionally (horizontal or vertical.) You may assum
A、Given name and middle names
B、Family name
C、Family name and given name
D、Last name and surname
It's very interesting to study names of different countries.Chinese names are different (1) foreign names.Once an English lady came to visit me.When I was introduced to her she said, “ Glad to meet you, Miss Ping.” Then she gave me her name card with three words on it:"Betty J.Black.So I said, “Thank you, Miss Betty.” We looked at each other and laughed heartily.Later I found that the English people (2)their family names last and the given names first, while their middle names are not used very much.I explained to her that the Chinese family name comes first, the given name last, so she(3) never call me Miss Ping.She asked if we Chinese had a middle name.I told her we didn't.but people may often find three words
on a Chinese name card.In this case the family name still come first, and the other words after it(4)a two-word given name.it is quite usual in China.My sister is Li Xiaofang.She has two words in her given name instead (5) just one like mine.(完型填空)
A.Put
B.From
C.Should
D.of
E.are
答案:B A C E D
解析:本段意思:研究不同国家的名称是非常有趣的。中国人的名字不同于外国人的名字。有一次,一位英国女士来看我。当我被介绍给她时,她说:“很高兴认识你,萍小姐。然后她给了我她的名片,上面有三个字:“贝蒂·j·布莱克。”所以我说:“谢谢你,贝蒂小姐。我们面面相觑,开怀大笑。后来我发现英国人把姓放在最后,名放在前面,中间的名字用得不多。我向她解释中国姓在前,名在后,所以她永远不要叫我萍小姐。她问我们中国人有没有中间名。我告诉她我们没有。但是人们经常会在一张中文名片上发现三个字。在这种情况下,姓仍然在前面,在它后面的其他单词是两个单词组成的名字。这在中国很常见。我妹妹是李小芳。她有两个字在她的名字,而不像我一样只有一个。
Your network consists of a single Active Directory domain.The domain contains more than 300 group objects. The group objects are divided between several regional organizational units (OUs).You need to create a list of all groups that have names that begin with the word Sales.Which command should you use? ()
A. Dsget group
B. Dsquery group
C. Netdom query
D. Net group
阅读下列函数说明和C++代码,将应填入(n)处的字句写在对应栏内。
[说明]
在一些大型系统中,大多数的功能在初始化时要花费很多时间,如果在启动的时候,所有功能(包括不用的功能)都要全面初始化的话,会导致应用软件要花很多时间才能启动。因此常将程序设计成到了实际要使用某种功能的阶段才初始化该功能。
以下示例展示了Proxy(代理)模式,PrinterProxy类执行一些比较“轻”的方法,需要真正执行“重”的方法时才初始化Print类。图5-1显示了各个类间的关系。
[图5-1]
[C++代码]
class Printable{
public:
virtual void setPrinterName(string name)=0;
virtual string getprinterName()=0;
virtual void print(string name)=0;
};
class Printer:public Printable{
private:
string name;
public:
Printer(string name){
cout<<"正在产生Printer的对象实例"<<endl;
this->name=name;
}
void setPrinterName(string name){
this->name=name;
}
string getPrinterName(){
return name;
}
void print(string msg){
cout<<"======="<<name<<"==========="<<endl;
cout<<msg<<endl;
}
};
class printerproxy :public (1) {
private:
String name;
Printer *real;
public:
PrinterProxy(string name){
(2)=NULL;
this->name=name;
}
void setPrinterName(string name){
if((3))real->setPrinterName(name);
this->name=name;
}
string getPrinterName(){
return name;
}
void print(string msg){
(4);
real->print(msg);
}
void realize(){
if(real==NULL)real=(5);
}
};
(1)
有如下程序:
#include<iostream>
using flamespace std;
class Name{
char name[20];
public:
Name(){
strcpy(name,“”); cout<<‘?’;
}
Name(char*fname){
strcpy(name,fname); cout<<‘?’;
}
};
int main(){
Name names[3]={Name(”张三”),Name(”李四”)};
return 0;
}
运行此程序输出符号?的个数是
A.0
B.1
C.2
D.3