pca interview questions

PHP classic interview questions and php classic questions This article analyzes in detail the typical PHP interview questions. Share it with you for your reference. The details are as follows: I did some php questions on the Inter

: This article mainly introduces the basic questions about PHP interview questions. if you are interested in PHP tutorials, please refer to them. 1. What methods do you use to solve the traffic issue for websites with large traffic volumes? First, check whether the server hardware is sufficient to support the current traffic. Second, optimize database access. Th

in school, the interviewer hopes to learn whether the candidate thinks that he or she is not able to solve the problem. 　　 Wrong answer (for those with poor scores) I don't know, look at Dan 　　 Quayle (the Translator's note, an American politician) is certainly doing well-but his average score is only C. I don't think the score can do much. 　　 Wrong answer (for those with good scores) Yes, I think, if you can achieve this in a good school like me, that means you can succeed at work. 　　 Commenti

Microsoft interview questions Interviewing at Microsoft used to be different from interviwing at other companines. However, with the advent of a new economy and the internet things have changed dramatically in the past few years. More and more companies are adopting Microsoft interviewing philosophy and hence their questions. Here is a typical set of

establishes a dependency between the beans.Simply put, beans are objects that are initialized, assembled, and managed by the spring IOC container.The process of getting the Bean object, first loading the configuration file with resource and starting the IOC container, and then getting the bean object through the Getbean method, you can call his method.Scope of Spring Bean:There is only one shared bean instance in the Singleton:spring IOC container, which is generally the Singleton scope.Prototy

Java Exception Handling interview questions, java exception handling questions 1. What are the differences between error and exception? An error indicates a system-level error. It is an internal error in the java Runtime Environment or a hardware problem. You cannot expect a program to handle this problem. You have no choice but to exit the operation. It is throw

Oracle Database Development interview questions, I did not do the test at that time, now with the original questions and answers, oracle Test 1, ID123567810111215 Table Name tt. use SQL to find the non-consecutive IDs in the ID column, for example, 4 which does not exist: -- Create table and data create table tt (id integer ); insert into tt SELECT 1 FROM dualUNI

Android Interview Questions and answers (2), android Questions and answers1. Activity-related. Launchmode, OnSaveInstnceState, and lifecycle. Four default launchmodes and OnNewIntent callbacks. OnNewIntent-> OnRestart-> OnStart-> onResume OnActivity-> OnResume. OnNewIntent, OnActivityResult? OnNewIntent launchmode with singletask or singleInstance. But if set the

[Programmer interview questions selected 100 questions] 4. All the paths in the binary tree and for a specific value, the programmer's Binary Tree[Question] Enter an integer and a binary tree. Access from the root node of the tree to all the nodes that the leaf node passes through to form a path. Print all paths equal to the input integer. For example, enter the

AngularJS interview questions and angularjs questions What are the differences between ng-if and ng-show/hide? The first difference is that ng-if creates this dom node only when the following expression is true. ng-show is created at the initial time and uses display: block and display: none. The second difference is that ng-if will generate a new scope (implicit

1. Software developer Interview Hundred answers-what you need to help you determine whether the project meets the time requirements and work within the budget. 2. Software Developer interview questions-which diagram do you like to track the progress of the project? 3. Software Developers interview hundred answers-try

1000 bottles of liquid 10 white mice interview questions answer, 1000 bottles of questions answer Reprinted please indicate the source: http://blog.csdn.net/xiaojimanman/article/details/45917689 Http://www.llwjy.com/blogdetail/1cee085f07d9f8b59c35df384b30fccc.html The personal blog website has been launched. Its website is www.llwjy.com ~ Thank you ~Bytes -------

[Programmer interview questions selected 100 questions] 17. Converts a string to an integer, a programmer's integer Question Enter a string that represents an integer, convert it to an integer, and output it. For example, if the input string is "345", an integer of 345 is output. Analysis Although this question is not very difficult, the basic functions of C/C +

Java interview questions, java questionsCommon Java interview questions: What if the main method is declared as private? Answer: It can be compiled normally, but the system prompts "the main method is not public" during running ".Q: What is the difference between passing references and passing values in Java? Answer: T

Chinese word segmentation algorithm-Baidu interview questions, Chinese Word Segmentation Algorithm questions Question:Given a string and an array, you can determine whether the string can be separated into words in the dictionary. Dynamic Planning AlgorithmI wrote the following code during the interview. public static

according to your design to complete the following scenarios. 1. Find five articles closest to the specified article (similarity algorithms are based on the number of identical labels, and the larger the number, the more similar) Integrated Knowledge Section: 1. Talk about your understanding of cookies and sessions, what their application scenarios are, and how they might be able to explain how the session can be shared under a variety of applications. 2. Talk about your understanding of single

During the interview, you are usually asked to fill in two tables. One is your detailed information table, and the other is the answer to the questions.Both of them should pay attention to whether there are content in the anti-positive aspect. If you test your server, there are usually two types, that is Program Connect to the database or some basic Algorithm (Binary Search, recursion, etc.), the company generally tests whether your basic skills are s

8 PHP array interview questions and php array questions I have prepared to record the PHP array questions on the Internet. 1. Write a function to create an array with a length of 10. The elements in the array are an increasing odd number and the first item is 1.Copy codeThe Code is as follows: Function arrsort ($ first

Share several typical javascript interview questions and several javascript questions These questions are a bit interesting. You can study them to help you improve your skills. 1. What is output during the call process? Function fun (n, o) {console. log (o); return {fun: function (m) {return fun (m, n) ;}} var a = f

Sizeof series pen questions seem simple. In fact, if you don't go into depth, it is easy to make mistakes, and I am sometimes defeated here. I will give a conclusion in my close-up blog, taking it as a warning.Differences between V1.0 32-bit and 64-bit Compilers The test code is as follows: # Include "stdafx. H "# include The execution result is as follows:V2.0 sizeof character array The test code is as follows: # Include "stdafx. H "# include The e