apple java interview questions

Answers to some questions about IOS interviewApril 26, 2015This post is primarily an answer to a list of questions about the iOS programmer, as well as sorting out the knowledge that you already have.If you have questions about the answer in this post, you can leave a comment below. If there is a problem, I will definitely modify the:-)Question and Answer 1. What

shock is very normal, at this time must not lose heart, from each interview to sum up their own shortcomings, not to make up for their knowledge, then you will find that the job search is not so difficult, Ask to ask about those things. I do not specifically say which company's interview, that is not good for the company. First of all, summarize some of the most important points of knowledge; Then, analyze

1. In the sorting array, find the number of occurrences of a given number. For example, in [1, 2, 2, 2, 3], 2 appears three times. The binary search method is used to locate the start and end positions of a given number. In the worst case, the time complexity is O (logn ).The method is straightforward, but it is still difficult to write the code. If you are interested in xdjm, you can practice it. 2. Reverse Order of a one-way linked list# Include Typedef struct snode {Char data;Struct snode * N

Last week wrote an article, database aspects of interview skills, how to display their ability from the table, courtesy of the administrator to lift, put in the home, but also thanks to you love, two days in the harvest of nearly 770 clicks, also once entered the 48-hour hot list.In order to thank the Administrator and everyone for their support, and then based on my interview experience, an original articl

environment. The Web container is more of a deal with HTTP-based requests. And the EJB container is not. It is more about dealing with databases and other services. But they are all interacting with the outside world to reduce the burden on the application. For example, the servlet does not care about the details of HTTP, directly referencing the environment variable session,request,response, EJB does not care about the database connection speed, various transaction control, directly by the con

by Long LuoPersonal blog LinksRecently in the study Java多线程 , encountered a following pen question, the topic is as follows:编写一个程序，程序会启动4个线程，向4个文件A，B，C，D里写入数据，每个线程只能写一个值。 线程A：只写A 线程B：只写B 线程C：只写C 线程D：只写D 4个文件A，B，C，D。 程序运行起来，4个文件的写入结果如下： A：ABCDABCD... B：BCDABCDA... C：CDABCDAB... Online search, as if still a Google pen questions , the problem involves the knowledge points are:,,

is read, and the way in which MySQL is synchronized from the slave Database 52. MySQL storage engine 53. Default isolation level for MySQL and other isolation levels 54. Reverse a linked list (use three pointers, but send only one at a time) 55. Implementation Principles of Spring AOP. 56. When will Memory leakage occur? What exceptions will Memory leakage cause? 57. Have you used autowire annotation? 58. Spring bean Injection Method 59. execution sequence of various SQL statements, such as sel

limited.Heap area: Also known as dynamic memory allocation, usually refers to the program when it runs directly new memory, that is, an instance of the object. The Java garbage collector will be responsible for recycling this part if it is not in use.2. How to manage memory in Java　　　　　　　　　　3. Memory leaks in JavaA memory leak refers to a useless object (an object that is no longer being used) that keeps m

", which claims that "It is a new way of thinking to analyze problems, let you easily solve the problem ". The author believes that if you assume the role of a problem solver, you should try to answer the question at the beginning of the game: Who has the question? Then, I asked every different group of people who answered this question: what is the nature of your question? We may analyze this so-called Microsoft interview question according to the bo

windows and activity?11. One activity opens another activity and another activity? What happened when I went back?12. How are constants defined in Java?13. Can the constant final string STR = "AB" be changed to "Abd"? Why?14. What is the role of stringbuffer?15. Write a method to exchange the values of two variables?16. Explain the usage of the task17. Do you have any questions?18. How much do you know abo

Old brother recruited an interview and asked me if I would like to attend the interview. Of course I would like to attend the interview and have a rare learning opportunity. To sum up, the old brother pays attention to the following aspects during the interview: first, the character is good or bad, people must be stead

Series of articles: 11 basic Linux interview questions Basic questions about Linux interview-Part 1 Basic questions about Linux interview-Part 1Q.1: What is the core of the Linux operating system? Shell Kernel Command Script

below is a list of 125 basic C # interview questions. These interview questions are simple and straightforward, covering the most basic concepts of C #, mostly related to object-oriented concepts. So if you're preparing a C # interview, I suggest you have to master these 125

This article will bring about 11 basic Linux interview questions, hoping to help friends who are about to change jobs or looking for relevant work. Q.1: What is the core of the Linux operating system? Shell Kernel Command Script Terminal A: Kernel is the core of the Linux operating system. Shell is a Command line interpreter, Command) is a computer-specific Command, Script is a collection of com

property name needs to be quoted , like the following name? {' name ': ' Csdn ', ' Age ': 11} 9. About the JVM There is a WAN (Lai) interview technique, you can ask the job seeker, what is the idea behind it, do you understand his principles, why do you do this, if you write yourself, how long do you want to do a basic version out? What are the GC, What are the differences in each JDK version, which algorithms are better, what is appropriate, wh

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

Php programmer interview questions and answers (Basic theory) This article introduces an interview question for php programmers, with detailed answers. it is a basic theoretical content. if you have any friends, please refer to it.1. what does PHP mean? A: PHP is a server-based scripting language used to create ** websites. you can use PHP and HTML to ge

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

PHP interview questions, with my answers and Analysis (1 ). Interview Question 11: use PHP to print out the time format of the previous day: 2006-5-, echo (), print (), print_r () difference 3. templates that can be used to separate HTML and PHP 4. how to implement PHP and interview question 1 1. use PHP to print the t

After returning from the Cisco interview, I reviewed these questions and thought I could answer a few questions. However, it seems that I did not answer well again. I hope you can answer them!1. View on Project Management? As PM, what do you think is the key to project success? 2. What are the opinions on the project documents? How to effectively manage many do