html5 css3 interview questions and answers

Today, I read a blog on innovative workshop interview questionsQuestion: ABCDE five-member fishing, sleep, a woke up, threw away one fish, divided the rest into five points, took one, and left; B woke up and threw away one, divide the remaining parts into five portions and take one portion. Then CDE obtains the fish according to the above method. How many fish have they caught? It is interesting that many of the students participate in the solution. I

Java Multithreaded interview questions 1. What is the difference between processes and threads? A process is a stand-alone (self contained) operating environment that can be viewed as a program or an application. A thread is a task that is performed in a process. The Java Runtime environment is a single process that contains different classes and programs. Threads can be called lightweight processes. Thre

Typical questions and answers from Oracle 1. Explanations of differences between cold backup and hot backup and their respective advantages answer: Hot Backup is applicable to databases in archive mode when the database is still working. Cold backup refers to the backup after the database is closed, applicable to all databases. The advantage of hot backup is that the database can still be used during Backup

I recently saw a blog post posted by Lao Zhao, "questions I asked during the interview with. Net/C # programmers". I tried to answer this question and I forgot to add it: What is. Net? What is CLI? What is CLR? What is Il? What is JIT and how does it work? What is GC? How does GC work? What is. net Dot Net is a complete set of platforms proposed by Microsoft in 2000, including the underlying operating sy

. Net interview questions and answer 1) What is the difference between a thread and a process? Both threads and processes define some boundary. The difference is that processes define applications. Program Boundaries with applications, different processes cannot be shared Code And data space, while the thread defines the boundary between the code execution stack and the execution context. A process can co

Interview Questions (1 ):Connect n numbers to obtain the smallest or Largest Integer (Baidu exam) Description: There are n positive integers connected into a row to form a minimum integer.Program input: N countProgram output: Multi-digit join For example:When n = 2, the minimum integer connected by two integers 32,321 is: 32132,When N = 4, the minimum integer of the four integers, namely, 55, 31, 312, and

contentDescribes the relationship between SGML (standard Universal Markup Language) and HTML (Hypertext Markup Language), XML (Extensible Markup Language), and HTML. What is HTML5. Why is it that we don't need a DTD (document type definition HTML5).If I don't put Introduced I am a asp.net mvc developer who recently was asked a lot of questions and new features r

Html5shim framework How to differentiate: DOCTYPE declaration \ New structure element \ Functional Element A semantic understanding? Do the right thing with the right label!HTML semantics is to make the content structure of the page, easy to browser, search engine analysis;It is also displayed in a document format without a style CCS, and is easy to read.Search Engine crawler relies on the tag to determine the context and the weight of each keyword, conducive to SEO.Make it ea

Recently summed up some common interview questions about HTML5 and CSS3, hoping to help you find a job. We also welcome you to add ~ ~ ~First, HTML5 CSS3　　　　　　1. CSS3 to achieve fillet

allowed: 406 Not acceptable: 407 Proxy Authentication Required: 408 Request Timeout: 409 Conflict: 410 Gone: 411 Length Required: 412 Precondition Failed: 413 Request Entity Too Large: 414 Request-uri Too Long: 415 Unsupported Media Type: 416 Requested Range not satisfiable: 417 Expectation Failed: 5XX: Server Error $ Internal Server Error: 501 Not implemented: 502 Bad Gateway: 503 Servi

simple example: 7. What media labels are available in addition to audio and VIDEO,HTML5?HTML5 provides strong support for multimedia, with the following tags supported in addition to audio and video tags: 8. What is the use of HTML5 Canvas elements?the Canvas element is used to draw a graphic on a Web page, and the element tag is powerful in that it can be gr

table instead of block: You can prevent containers and * Sub-element Top-margin folding, this can make the cleaning effect and bfc,ie6/7* zoom:1;*/. Clearfix:before,.clearfix:after{content: " ";/*1*/Display:Table;/*2*/}. Clearfix:after{Clear:both;}/** * IE 6/7 use * * by triggering the haslayout implementation contains floating **/. Clearfix{*zoom:1;}13. How to create a block-level formatting context (block formatting context), BFC What is the use ofTo create a rule: root element F

Webworker, WebSocket, geolocationElements to remove:1. Elements of pure expression: Basefont,big,center,font, s,strike,tt,u;2. Elements that have a negative impact on usability: frame,frameset,noframes;Support for HTML5 new tags:1. IE8/IE7/IE6 supports tags generated through the Document.createelement method, which allows these browsers to support HTML5 new tags,After the browser supports new tags, it is a