Algonquin College专业四 -Internet Applications Web Development 和Interactive Media Design


Internet Application & Web Development这个专业是Algonquin College IT相关专业之一,更偏向前端开发,包括网站,电子商务等等,这个专业也是有两个学期coop 实习机会,工作机会来自政府和企业,对于想在IT领域工作的朋友也是比较推荐。对于有相关工作经验的新移民朋友,是一个快速找到工作的途径。

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Java Interview Questions – 高级篇之Spring

Q1. What is Spring framework ?

Spring framework as “an application framework and inversion of control container for the Java platform. The framework’s core features can be used by any Java application, but there are extensions for building web applications on top of the Java EE platform.” Spring is essentially a lightweight, integrated framework that can be used for developing enterprise applications in java.

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Java Interview Question – OOPS 面向对象

Q1. What is Polymorphism? (什么是多态)

Polymorphism is briefly described as “one interface, many implementations”. Polymorphism is a characteristic of being able to assign a different meaning or usage to something in different contexts – specifically, to allow an entity such as a variable, a function, or an object to have more than one form. There are two types of polymorphism:

  1. Compile time polymorphism
  2. Run time polymorphism

Compile time polymorphism is method overloading whereas Runtime time polymorphism is done using inheritance and interface.

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Java Interview Questions – 基础篇

对于Entry level 或 Junior level的职位,技术面试中,80%的题目是非常基础的,能不能抓住这80% 是很重要的,如果基础的题目都不能回答正确,面试基本上就失败了。

1. Explain JDK, JRE and JVM?


It stands for Java Development Kit. It stands for Java Runtime Environment. It stands for Java Virtual Machine.
It is the tool necessary to compile, document and package Java programs. JRE refers to a runtime environment in which Java bytecode can be executed. It is an abstract machine. It is a specification that provides a run-time environment in which Java bytecode can be executed.
It contains JRE + development tools. It’s an implementation of the JVM which physically exists. JVM follows three notations: Specification, Implementation, and Runtime Instance.

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六一儿童节 Doors Open – Carp 冷战博物馆

Carp是渥太华西边的小镇,离家十几分钟的车程,这里有有名的冷战博物馆 – Diefenbunker Museum (Cold War Museum),地址:3929 Carp Rd, Carp, ON K0A 1L0

除了Doors Open有免费活动,Canada Day也有免费的主题活动,大家可以关注官方网址:。

这个核武防空洞是1959年由加拿大总理John Diefenbaker批准建立的,用以应对冷战时期的紧张局势。这个防空洞主要是为了在核侵略的时候为政府要员和军队提供防护,指挥作战。




六一儿童节 Doors Open 之消防站


今年带着娃去了消防站 – Ottawa Fire Station 81,这个消防站位于:1641 Stittsville Main St, Stittsville, ON K2S 1A5。 紧挨着图书馆,图书馆门口可以停车。

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