名企代表性笔试题目集粹

导读：名企代表了发展方向，笔试题目也不例外，很有代表性，以下是由本站小编J.L为您整理推荐的名企代表性笔试题目集粹，欢迎参考阅读。

1. 三个float:a,b,c问值(a+b)+c==(b+a)+c(a+b)+c==(a+c)+b2. 把一个链表反向填空

3. 设计一个重采样系统，说明如何anti-alias

4. y1(n)=x(2n), y2(n)=x(n/2),问：如果y1为周期函数，那么x是否为周期函数如果x为周期函数，那么y1是否为周期函数如果y2为周期函数，那么x是否为周期函数如果x为周期函数，那么y2是否为周期函数

5. 如果模拟信号的带宽为5KHZ，要用8K的采样率，怎么办。

4. 某个程序在一个嵌入式系统(200M的CPU,50M的SDRAM)中已经最化了，换到另一个系统(300M的CPU,50M的SDRAM)中运行，还需要优化吗?

5. x"4+a*x"3+x"2+c*x+d最少需要作几次乘法

6. 什么情况下，sin(x+y)+y ~ ....

7. 下面哪种排序法对12354最快a quick e e sort

8. 哪种结构，平均来讲，获取一个值最快a. binary treeb. hash tablec. stack

香港电信笔试题

d on your understanding of the following Java related technologies:

servlets,JavaServerPage,JavaBeans,Enterprise JavaBeans, how do you think these technologies are work together or are applied in the development of an internet-based application(25marks) your opinion ,what do you think are the advantages or benefitsof using an object-oriented approach to software development? how do you think those benefits can be achieved or realized?(15marks)

designing your classes, given the choice between inheritance and aggregation which do you choose(15marks)

would you work around the lack of multiple inheritance feature in Java(15marks)

would you consider to be the hardest part of OO analysis and designand why(10marks)

do you keep yourself up to date with the latest in software techonogy, especially in the field of software development(10marks)

si your career aspiration? Why do you think this E-Commerce Development Center can help you in achieving your career goals(10marks)

(1hr, answer in English)

国泰君安--一道试题

一列火车上三个工人，史密斯――琼斯――罗伯特，三人工作为消防员，司闸员，机械师，有三个乘客与三人名字相同。

1.罗伯特住在底特律.

2.司闸员住在芝加哥和底特律中间的地方.

3.琼斯一年赚2万美金.

4.有一个乘客和司闸员住在一个地方，每年的薪水是司闸员的3倍整.

5.史密斯台球打得比消防员好.