nailing job interview

1 , what are the aspects of object-oriented features ?　　The object-oriented programming language has 4 main features: encapsulation, inheritance, abstraction, polymorphism, etc.Details:http://www.cnblogs.com/guweiwei/p/6599289.html2 , access modifiers public,private,protected, and what is the difference between not writing (the default)? 　　Defaults to default when members of a class do not write access adornments. The default is equivalent to exposing (public) to other classes in the same packag

Java's current heat has declined, but there are still a lot of people who learn java. Java's post is also a lot of infiltration. So, those classic Java knowledge points, you can see the problem can say 123? Come and have a look.The difference between 1.JDK and JRE What is the difference between 2.final, finally, and finalize?3. The difference between threads and processesHow does the HashMap in 4.Java work?What is the purpose of garbage collection in 5.Java? When does garbage collection take pla

resigned one year after the contract expires.[September, May-September, August] Our work in innovation and software in Wuhan was in charge of the development of wisco erp in August, and we were also exposed to the company's own product innovation OA. Because of the completion of the ERP project, we were arranged to go to various mines for implementation, and we did not want to leave the company after implementation. [At that time, the boss arranged for me to contact the company's core product i

growth.Variables are changed and other threads can immediately know. There are several ways to ensure visibility: Volatile Variables added to the volatile keyword will be compiled with a lock prefix directive, which is equivalent to a memory barrier, the memory barrier can guarantee the order of memory operations. When a variable declared as volatile is written, the variable needs to write the data to main memory.Because the processor implements the cache consistency protocol, wri

. Continuous learning technology, the value of their own will be improved. In addition Interview is also a learning, more than a few interviews will find some of their own problems, found that the problem will be brain to solve the plan, not a few years later, the interview is still a mess. Just take me for a while. I used to remember the code, so the interview w

is What do you always sigh why their large number of recruit students do not find a job for two years of their own, they are asking questions when they are very fancy to your basic skills, asked the project on the resume also asked very carefully. The big manufacturers will ask you. Data structure and algorithm (linked list inversion will be asked), especially three years of work in the students, if the relevant work experience and then will ask very

you do if we have hired you through this interview but have found that you are not suitable for this position for some time? A tip: I found that my work is not suitable for me for a while. There are two situations: 1. If you really love this profession, you need to keep learning and learn business knowledge and experience from the leaders and colleagues modestly, to understand the spiritual connotation and Career requirements of this profession, stri

goneLinuxthe world, I also feel very magical, of course, this is due to the teacher's guidance and the help of students, as well as their own efforts, although the entry of the company's Offeralready have, but I know very well that I have a lot of shortcomings in the whole knowledge system structure and technical difficulties, in general I divided the course of operations into several links:LinuxInfrastructure, network services, databases,Shellscript, integrated cluster actual combat, a few of

I have been interviewed by others, and I have written some experience for the reference of my colleagues:========================================================== ProgramNot a prostitute, worse than a prostitute.Just take a look at the prostitute interview. the programmer has to pass the interview, including body, intelligence, experience, and character... big and small supervisors test the test repeated

In simple terms, it is a two-way choice between employers and candidates. "Request" is an application, not an "request ". Job seekers must be self-positioned to impress the interviewer with their professional knowledge, abilities and talents and win their positions.Fully prepared before Job Search1. Collect and understand employment information through multiple channels in order to "know yourself and know w

Job expectation is one of the must-ask questions in an interview. Usually the interviewer will ask you what you want from your job, or your plans for 3-5 years. So, how to answer such a question. The following two examples will give you a little revelation. Case One Interviewer:what do you want most from your work?What do you want to get from work? Applicant:i h

Preface With the rapid development of the global economy, the modernization process of enterprises is getting faster and faster, and various supporting management systems are also increasingly improved. Human Resource Management has also gained unprecedented development in recent years. Various recruitment systems have begun to become scientific and standardized. Coupled with the increasingly fierce job competition, interviews are no longer a simple c

Front-End Job Interview Questions This repo contains a number of front-end interview questions that can be used when vetting potential candidates. it is by no means recommended to use every single question here on the same candidate (that wocould take hours ). choosing a few items from this list shocould help you vet the intended skills you require. Rebecca murph

Xiaomi interviewI:Side:Data structure + algorithm:Fibonacci sequence: Non-recursive-iterative1MB memory, external memory -100w Integer, Sort, O (1)-Bitmap methodDesign mode:Proxy mode: OOC++:Mixed programming, plus what, whyvirtual function tableTwo sides:Data structure + algorithm:Quick LineBinary Tree TraversalDesign mode:Singleton mode-Multithreading:Characteristics of a relational databaseThe difference between a process and a threadThree sides:Data structure + algorithm:Stack: Take the smal