java面试宝典(高级篇)

Java软件设计，网络工程师，试卷，及其答案，很有用的，大家可以随意下在下来看(Java software design, network engineers, papers, and their answers, very useful, we can freely under the next term)

说明：  一只青蛙一次可以跳上1级台阶，也可以跳上2级。求该青蛙跳上一个n级的台阶总共有多少种跳法。要求：分别用普通方法和递归方法实现(A frog can jump up a step or two at a time. Find out how many jumping methods the frog can use to jump up an n-step. Requirements: Implemented by common method and recursive method respectively)

基础练习，这是Java入门课程的基础练习。包括了许多的知识点(Basic exercises, which are the basic exercises of the Java introductory course. It includes many knowledge points.)

说明：  比较牛逼的snmp程序，关于拓扑发现的程序，(More Niubi the snmp procedures, on the topology discovery procedure)

使用java复制文件夹下的所有文件，亲自编写可用(Use java code assignment of all files in a folder method, personally writing and debugging)

List of Phone-specific settings screens.

管理员账号/密码：admin/admin

This class is used via J N I by code in frameworks/base Source Code for Andriod.

Java基本类型，基本类型之间的转化。运算符的使用。(Basic types of Java，Between the basic types of transformation.The use of the operator.)

这个Java类可以用来求出随机数，算出0至1之间的随机小数，然后乘以100，这样就能求出0至100之间的随机整数了。(The Java class can be used to seek the random, and work out between 0 to 1 random decimal, and then multiplied by 100, so they could work out between 0 to 100 of the random integer. )