java spring interview questions

Follow Finddreams Blog: http://blog.csdn.net/finddreams/article/details/44513579The general interview process is followed by the interview, and the technical manager will ask you some questions about the android you're working on, the project you're doing, and the role you're playing in the project. Today I will give you some of the

any application running on top of a Java EE 6 compliant container can easily use CDI. Weld is a reference to the CDI implementation.Q. in your experience, why choose to use the spring framework? A. With more than 20 modules available, spring is structured in a hierarchical structure. This means that you can choose freely according to your needs.

"Common Interview questions Summary folder >>>"61. The Spring IOC container relies on two layers of meaning:bean-dependent containers : That is, the bean relies on the container, where the dependency is that the container is responsible for creating the bean and managing the bean's life cycle, precisely because the container controls the creation of the bean and

is running. C + + compiles directly into machine code at compile timeWith 1-5 working experience, in the face of the current popular technology do not know where to start, need to break through the technical bottleneck can add group. Stay in the company for a long time, have a very comfortable, but job-hopping interview wall. Need to study in a short period of time, job-hopping to get a high salary can add group. If there is no work experience, but t

multithreading concurrency security problem that can lead to wasted memoryLazy: Relatively memory-saving, there is a thread-safety problemThe creation of beans in the spring framework is by default a singleton2) Decorative Mode---Use a unified parent class or interface, a subclass object as a parameter to construct another sub-class object, the method in which to change or enhance3) Proxy modeStatic Proxy Generation ClassThe dynamic proxy produces th

JSP Servlet interview questions The following is an interview on JSP Servlet. We are willing to have some conflicts with the previous interview summary. However, it does not affect our learning. Therefore, we can continue to explore Jsp interview

69 Classic Spring Noodles Questions and AnswersSpring Overview1. What is Spring?Spring is an open-source development framework for Java Enterprise applications. Spring is primarily used to develop

Spring Overview1. What is Spring?Spring is an open-source development framework for Java Enterprise applications. Spring is primarily used to develop Java applications, but some extensions are for Web applications that build the E

, avoid concurrency, as for code tuning, these need to accumulate, such as refactoring, factories, etc. Database tuning I'm not quite sure of that. Index and stored procedures, specific reference: MySQL Database tuning 21 best practices, other database tuning aspects look for yourselves. 5. Talk about your understanding of distributedA: Personal understanding: Distributed is to split a system/business into multiple subsystems/sub-business to work together, this process is called distributed, t

81, SimplejdbctemplateThe Simplejdbctemplate class is also based on the JdbcTemplate class, but takes advantage of the variable list of java5+ and self-actively boxing and unpacking to get more concise code.Simplejdbctemplate mainly provides two types of methods: Query and Queryforxxx method, update and BatchUpdate method.82. Integrated spring JDBC and best practicesIn most cases, spring JDBC is used with t

ObjectiveAbout winning in the interview of the Java series of basic collection and finishing, all the topics are carefully selected, very basic and test candidates for the basic skills, should say that the chances of being interviewed is very large. Here sorting out for everyone to take a look before the interview, all the topics collated from the network, there

ObjectiveAbout winning in the interview of the Java series of basic collection and finishing, all the topics are carefully selected, very basic and test candidates for the basic skills, should say that the chances of being interviewed is very large. Here sorting out for everyone to take a look before the interview, all the topics collated from the network, there

Objectiveabout winning in the interview of the Java series of basic collection and finishing, all the topics are carefully selected, very basic and test candidates for the basic skills, should say that the chances of being interviewed is very large. Here sorting out for everyone to take a look before the interview, all the topics collated from the network, there

PHP interview questions, that is, no answer I. Basic and program questions (we suggest using the languages you are good at: C/C ++, PHP, and Java) 1. Write a sorting algorithm, which can be Bubble sorting or fast sorting. Assume that the object to be sorted is a dimension array. (Note: you cannot use existing functions

Android development interview post-3. common Android advanced pen questions, android advanced Follow finddreams blog: http://blog.csdn.net/finddreams/article/details/44301359In the previous article, we have learned some basic questions about the Android test. Android development interview: 2. Common basic Android test

Spring Overview1. What is Spring?Spring is an open-source development framework for Java Enterprise applications. Spring is primarily used to develop Java applications, but some extensions are for Web applications that build the E

Android common test and interview questions, android Test I. JAVA: (Pending) Ii. Android: 1. Android system architecture 2. Five common la s for Android 3. What are the four main components of Android? 4. Activity Lifecycle 5. Four startup modes of Activity 6. What are the differences between several Service startup methods? 7. BroadCastReceiver usage Mechanism 8

;Var y = new cls2;Alert (X. );Alert (Y. ); Question 3Function cls1 (){This. A = 1;}Function cls2 (){}VaR x = new cls2;Cls2.prototype. A = 1;Var y = new cls2;Alert (X. );Alert (Y. ); Question 4Function cls1 (){This. A = 1;}Function cls2 (){}VaR x = new cls2;Cls2.prototype. A = 1;Var y = new cls2;Alert (X. );Alert (Y. ); Question 5String. Prototype. Self = function (){Return this;}VaR S = "S ";Alert ("S". Self () = "S ")Alert (S. Self () = s)Alert ("S" = "S ")Alert ("S". Self () = "S". Self ())Ale

What is AOP in the Java programmer interview test book? A programmer interview test book AOP (Aspect-Oriented Programming) is a supplement to object-oriented development, it allows developers to dynamically modify the model without changing the original model to meet new requirements. For example, you can dynamically add log, security, or exception handling funct

2018.03.09 Shenzhen le Wei TechnologyI looked at the feeling that the company looks pretty good, interview my husband is also very good, the atmosphere should be very good, but I lack of strength, alas, successive efforts, the following interview in the deep impression of the three questions to write about.Interview Question 1: The database deletes duplicate data