Java Beans Interview Questions And Answers
Java Beans Interview Questions and Answers will teach us now taht JavaBeans are reusable software components for Java that can be manipulated visually in a builder tool. Practically, they are classes written in the Java programming language conforming to a particular convention. They are used to encapsulate many objects into a single object. Learn JavaBeans or preparation of JavaBeans job with the help of this Java Beans Interview Questions with Answers guide
1 ► What are Java Beans?
2 ► Why do I get a NullPointerException when loading a JAR file into the BeanBox?
3 ► What is bean persistance property?
4 ► What are externizable interface?
5 ► What are the purpose of introspection?
6 ► What is property editor in java beans?
7 ► Write a simple bean program?
8 ► Difference between java bean and bean?
9 ► What is a Bean? Why is not a Bean an Applet?
10 ► Why are component architectures useful?
11 ► Is JavaBeans a complete component architecture?
12 ► Why a component architecture for the Java platform?
13 ► What kind of industry support exists for JavaBeans?
14 ► Are there JavaBeans components available that I can buy today?
15 ► Why nobody at Sun wants to read the messages sent to email@example.com?
16 ► What is the relationship between Sun s JFCs and JavaBeans?
17 ► Why do I get a duplicate name error when loading a JAR file?
18 ► What are the security implications for downloading Beans over the Internet?
19 ► When will JavaBeans be supported on the [fill in the blank] platform/operating system?
20 ► What is entity reference?
21 ► What is an entity?
22 ► What is enterprise bean provider?
23 ► What is Enterprise JavaBeans Query Language?
24 ► What is Enterprise JavaBeans?
25 ► What is enterprise information system?
26 ► What is EJB server?
27 ► What is entity bean?
28 ► What is EJB object?
29 ► What is EJB Home object?
30 ► What is EJB context?
31 ► What is EJB container?
32 ► What is bean customization?
33 ► What are introspection API in java beans?
34 ► What is introspection properties in java beans?
35 ► How to control serialization in java beans?
36 ► What is the serializable class in java beans?
37 ► How to create bound property in bean application?
38 ► What is Glasgow?
39 ► How does the InfoBus relate to JavaBeans?
40 ► Will the general public have access to the InfoBus API s?
41 ► Is the InfoBus client side only?
42 ► Difference between java Beans and Enterprise Java Beans?
43 ► What is the relation between the InfoBus and RMI?
44 ► Why is the JavaBeans Bridge for ActiveX only available on Windows/X86?
45 ► Who is developing the JavaBeans Migration Assistant to ActiveX?
46 ► What are/is Enterprise JavaBeans?
47 ► What are the properties of java beans?
48 ► What is the InfoBus?
49 ► Does the InfoBus compete with JavaBeans?
50 ► Is InfoBus easy to use?
51 ► JavaBeans has mechanisms like bound properties for data transfer between components. Why is the InfoBus necessary?
52 ► Can both Java applets and JavaBeans components use the InfoBus?
53 ► Can JavaBeans use DCOM as its network model?
54 ► Why would a developer need the JavaBeans Migration Assistant for ActiveX?
55 ► How and when will the JavaBeans Migration Assistant to ActiveX be available?
56 ► How to implement a bound property in your bean application?
57 ► What is the relationship between Enterprise JavaBeans and JavaBeans?
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