Interview Q&A

• what is Cross-Site Scripting?

  An attack technique that forces a web site to echo client-supplied data, which execute in a users web browser. When a user is Cross-Site Scripted, the attacker will have access to all web browser content (cookies, history, application versi...

• A website says I have spyware, is it true?

  hose "spyware detected" and similar messages that appear on specific web pages on top of the actual content are ads.

• Which is the fastest web browser?

  Microsoft Internet Explorer usually has the fastest startup time on Microsoft Windows machines, although this is mostly because the real "price" of starting it up is paid during the booting of your Microsoft Windows system,Opera is the fast...

• What is your definition of the term "Cross-Site Scripting"? What is the potential impact to servers and clients?

  Goal of question This question will determine if the applicant is well versed in the terminology used in web security. The applicant needs to be able to articulate highly technological topics to a wide audience. The second question will hel...

• How Do I Copy Slides to Disk?

  If you have been enjoying photography for more than a few years, you probably have plenty of slides taken with analog cameras. Before digital photography, slides were a great way to view photos en masse. They were very small, making them li...

• What is an HDMI Optical Switch?

  HDMI stands for High Definition Multimedia Interface; HDMI is an audio video interface that is used to transmit both digital audio and video streams of data which are uncompressed and encrypted.

• How are Projector Lumens Measured?

  Lumens are extremely important when choosing a projector because you will want a bright, sharp image to be displayed. The brighter the image, usually the sharper the contrast will be. Lumens are extremely important due to the fact that proj...

• How do I Change DivX to VOB?

  One of the frequent questions many computer users ask is how to do I change DivX to VOB? For the most part, the answer is quite simple and there is software to use that can help you easily change these files in a relatively short period of...

• What are WMV Files?

  WMV (Windows Media Video) is a generic name for video encoding solutions developed by Microsoft. The format is a part of the Windows Media framework that also includes formats like Windows Media Audio (WMA), Advanced Systems Format (ASF) an...

• What is Multimedia?

  Multimedia is simply multiple forms of media integrated together. Media can be text, graphics, audio, animation, video, data, etc.

• What is video-on-demand?

  Video-on-demand is existing video or an archived webcast available for people to watch on the web any time. The original video can be digitized as a RealMedia, Windows Media, QuickTime, or Flash Video file and can be viewed with the appropr...

• How can I view video files on the web site?

  There are two ways to view the online video clips. Because of variations in browsers and operating systems, both methods might not work for all individuals. However, one of the two methods should work if you have the Windows Media Player in...

• what is a ambeant acclusion?

  Ambient occlusion is a shading method used in 3D computer graphics which helps add realism to local reflection models by taking into account

• what is the use of depth?

  depth works as layers works in flash. used for determining stacking order of objects on the stage.

• What are the diff var use for creating preloaders?

  Following are the two variables used while loading or creating any preloaded - 1. _framesloaded 2. _totalframes

• what is use of preloader?

  Preloader are used to load all the content or animation before its play

• What components can be cached by Flash Player?

  Flash Player will only cache signed Adobe platform components. The Flex framework is one of the first components to utilize this new feature. We will continue to develop libraries and components to provide additional platform capabilities f...

• How does the Flash Player cache work?

  When an application loads a cacheable platform component, the player will first check the player cache and if it is available load it locally. If the component is not in the cache, the player goes out to the network to load it from the prov...

• What is the Flash Player cache?

  The player cache is designed to allow caching of signed Adobe platform components, which provide additional capabilities to the Flash Player. Flash Player will only cache signed Adobe platform components, however the signed components can b...

• How to download Flash object embeded in HTML Page?

  . First we want to know the file name of .swf, we can get it by Right click the mouse View Source and Enter the key word .swf in find option. we can get the file name. Now, we can take this fi...

• Can you organize layers as in photoshop?

  Yes we can organize layes.. For example you create a Ball in 1st layer and then in second layer you create the background.

• What is the difference between _root and parent?

  he super parent for all the movieClip is _root but using the _parent you can get particular MovieClip's parent. For example you are having one Movie Called MovieHolder_mc and MovieHolder2_mc on Stage, and inner1_mc inside the MovieHol...

• How can I query RDF data?

  The W3C Data Access Working Group has developed the SPARQL Query Language. SPARQL defines queries in terms of graph patterns that are matched against the directed graph representing the RDF data. SPARQL contains capabilities for querying r...

• Isn’t RDF simply an XML application?

  No. The fundamental model of RDF is independent of XML. RDF is a model describing qualified (or named) relationships between two (Web) resources, or between a Web resource and a literal. At that fundamental level, the only commonality betwe...

• What formats can RDF be represented in?

  RDF statements (or triples) can be encoded in a number of different formats, whether XML based (e.g., RDF/XML) or not (Turtle, N-triples, …). In general it does not really matter which of these formats (or serializations) are used to expres...

• What is RDF?

  RDF—the Resource Description Framework—is a standard model for data interchange on the Web. RDF has features that facilitate data merging even if the underlying schemas differ, and it specifically supports the evolution of schemas over time...

• How do I put RDF into my (X)HTML Pages?

  Until recently, it was not possible to incorporate full RDF into XHTML without violating the validity of the resulting XHTML, except for the usage of the meta and the link elements in the header. The best solution was to store the RDF separ...

• Does the Semantic Web require me to manually markup all the existing web-pages, or to convert all the data in relational databases into RDF?

  he Semantic Web is about a web of data. The data itself can reside in databases, spreadsheets, Wiki pages, or indeed traditional web pages. The challenge is to develop tools that can “export” these data into RDF form: RDF plays the role of...

• When should I use RDF and when should I use XML?

  Both formalisms have their strengths and weaknesses; their area of usage is different. The two data models serve different constituencies and the choice really depends on the application. There is no better or worse; only different.

• Will I “see” the Semantic Web in my everyday browser?

  Not necessarily, at least not directly. The Semantic Web technologies may act behind the scenes, resulting in a better user experience, rather than directly influencing the “look” on the browser.

• What is the “killer application” for the Semantic Web?

  It is difficult to predict what a “killer application” is for a specific technology, and the prediction is often erroneous. That said, the integration of currently unbound and independent “silos” of data in a coherent application is certain...

• What other work has been done with microformats and RDF?

  # XFN on the GRDDL # GRDDL specification updated works with Microformats

• What are the major building blocks of the Semantic Web?

  In order to achieve the goals described above, the most important is to be able to define and describe the relations among data (i.e., resources) on the Web. This is not unlike the usage of hyperlinks on the current Web that connect the cur...

• What is the Semantic Web?

  The Semantic Web is a Web of data. There is a lot of data we all use every day, and it's not part of the Web. For example, I can see my bank statements on the web, and my photographs, and I can see my appointments in a calendar. But can I s...

• What is an RSS Feed?

  RSS stands for "Really Simple Syndication." RSS is a way for Web sites to share their content with their Guests. Additionally, RSS provides Web users the ability to access all their favorite content, news and information without visiting do...

• How can I promote my RSS file?

  There are a couple of important places to register RSS files, firstly XMLTree.com, a specialist directory of XML content, and secondly My.Userland.Com. Once an RSS file has been included in these sources it is likely to be found by websites...

• How can I create an RSS file?

  RSS is a simple XML format and anyone who has experience in a mark-up language like HTML or XML should find it very easy to create and maintain an RSS file by hand. Many websites prefer to generate their RSS file using a programming lang...

• What are the main benefits of creating an RSS file:

  RSS content can be included in customisable online news portals that aggregate RSS headlines •Websites that display news headlines can use an RSS file to incorporate another websites headlines into their own• RSS content can be added to p...

• Why syndicate your headlines with RSS?

  Syndicating headlines is an excellent and cost-effective way of driving traffic to, and increasing brand awareness of, any website that publishes new content regularly. Once a website produces an RSS file they are enabling others to synd...

• What is headline syndication?

  Websites that publish new content regularly usually provide a list of news headline style links to their latest content. In addition to displaying these headlines on their own websites, it is very common for publishers to make them availabl...

• What is RSS?

  RSS is the name given to a simple and well-established XML format used to syndicate headlines. Once a website creates an RSS file they have created a means to allow others to syndicate their headlines.

• State and explain about XML encoding errors?

  When loading an XML document you have two kinds of errors they are 1) Invalid character found 2) Switch from current encoding

• State some disadvantages of XML?

  These are some of the disadvantages regarding XML 1) XML syntax is large when compared to binary representations and is redundant. 2) Due to redundancy it occupies much higher memory and this increases costs on transmission, storage and p...

• Explain about the DTD features?

  This is the oldest form of format for XML is DTD. The full form for DTD is document type definition and it is inherited from SGML. It can be said that inclusion of DTD has increased the popularity of XML but DTD has its share of limitations...

• What is Xalan

  An interpreting version of XSLT.

• Explain about XML Canonicalization?

  Often it happens that documents are identical in many different ways either logical of statistical. It becomes a major problem when you try to sign a digital signature on two identical documents, to eliminate this problem you have to use Ca...

• Explain about XML signature?

  XML signature is recommended by w3c. It acts as a digital signature for XML documents. This technology is used by various technologies such as SAML, SOAP, etc.

• Explain about core validation?

  During the process of XML validation two processes are followed which are 1) Reference validation and 2) Signature validation Record digest value is used to verify digital signature. In signature validation a process called Canonicalizat...

• State some features of XQuery.

  Some of the features which are present in XQuery language are as follows: - 1) Logical and physical data independence 2) Declarative 3) High level 4) Side effect free 5) Strongly typed language

• Explain about XQuery?

  Xquery is a useful query language which is designed to query XML data and it is very useful in making changes to query. Its subset is Xpath. This XQuery is formed from the experts of w3c. This facilitates extraction of data from many differ...