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PHP Interview Questions and Answers for Freshers 2018

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Q1. What is PHP? PHP is a server-side scripting language. It is the most widely used web technology to create dynamic web pages. There are many PHP based frameworks and Open sources available for free to use. Some examples include WordPress, Drupal, Laravel, etc. We can embed PHP  with HTML and can further write server-side code with PHP for web development. Q2. Which is the latest version of PHP? Stable release‎: ‎7.1.4 / 13 Apr 2017; http://php.net/downloads.php Q3. What are the extensions of PHP File? .php, .phtml, .php3, .php4, .php5, .php7, .phps  . Q4. What is the difference between include(), include_once()  and require_once() The  include()  statement includes and evaluates a specified line i.e. it will include a file based in the given path.  require()  does the same thing except upon failure it will generate a fatal error and halt the script whereas include() will just give a warning and allow the script to continue.  require_once()  will check if the f
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WCF Interview Questions and Answers

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Q1.What is WCF? Briefly explain. Windows Communication Foundation is a Software development kit (SDK) to develop and deploy services in Windows. WCF provides a runtime environment for services. It enables Common Language Runtime (CLR) kinds of services to be exposed, while consuming other services as CLR types. WCF is a part of the .NET 3.0 framework and it requires .NET 2.0, and it can run only on systems that support it. Q2.What are the main components of WCF? We need to define three main components in WCF:- Service class. Hosting environment End point    Q3.Explain how does WCF works? WCF follows the “Software as a Service” model, where all units of functionality are defined as services. For communication, each point is a portal or connection either with the client or other services. It is a program that exposes a collection of endpoints. Q4.What are the protocols used in Message Layer in WCF ? There are some functionality of protocols which are used in mes
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ASP.NET Interview Questions and Answers For Experienced

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Q1. What is ASP.NET? ASP.NET was evolved in direct acknowledgment to the problems that developers had with standard ASP. Since ASP is in such wide use, Microsoft guaranteed that ASP scripts execute without modification on a machine with the .NET Framework (the ASP engine, ASP.DLL, is not modified when installing the .NET Framework). Thus, IIS can house both ASP and ASP.NET scripts on the same machine. Q2. What is XHTML? Are ASP.NET Pages compliant with XHTML? In plain words, XHTML is a stricter and cleaner version of HTML. XHTML stands for EXtensible Hypertext Markup Language and is a W3C Recommendation. Yes, ASP.NET 2.0 Pages are XHTML compliant. However, the facility has been given to the user to add the applicable document type declaration. Q3. Does ViewState affect performance? What is the ideal size of a ViewState? How can you compress a viewstate? Viewstate stores the state of controls in HTML hidden fields. At times, this information can grow in capacity.
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Indiabix Interview Questions and Answers

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Q1. Define Network? A network is a set of devices connected by physical media links. A network is recursively is a connection of two or more nodes by a physical link or two or more networks connected by one or more nodes. Q2. What is RDBMS? Relational Data Base Management Systems (RDBMS) are database management systems that maintain data records and indices in tables. Relationships may be created and maintained across and among the data and tables. In a relational database, relationships between data items are expressed by means of tables. Interdependencies among these tables are expressed by data values rather than by pointers. This allows a high degree of data independence. An RDBMS has the capability to recombine the data items from different files, providing powerful tools for data usage. Q3. What is PHP? PHP is a server side scripting language commonly used for web applications. PHP has many frameworks and cms for creating websites.Even a non technical person can c
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