Skip to main content

codeigniter interview questions and answers for 2 year experience

codeigniter interview questions and answers for 2 year experience


1.what is the Codeigniter?
Ans: Codeigniter is open source, webapplication a PHP framework. Codeigniter is loosely based on MVC pattern simple framework in php.

2.What is the current version of codeigniter?
The lastest version 2.2.0 till 6-05-2014.

3.what are the features of codeigniter?
Ans:
1. codeigniter is open source, webapplication framework.
2.codeigniter is light weight framework.
3.codeigniter faster than any other farmework.
4.codeigniter search engine friendly urls generator.
5.codeigniter is easy exensible.


4. Explain codeigniter file structure.

Application
-cache
-config
-controllers
-core
-errors
-helpers
-hooks
-languages
-logs
-models-
-thirdparty
-view
system
-core
-database
-fonts
-helpers
-language
-libraries

what is mvc framework?

 Controller: The controller serves as an intermediary between the model and view.
MOdel: The model represents your data structures.
the model consists of application data and business rules.

view: the view can be any output representation of data.


Popular posts from this blog

java script

This Javascript tutorial is for people with little or no experience with programming. It covers these topics: The Definition of Javascript The History of Javascript Java Versus Javascript Learning Javascript A Basic JavaScript Example The Definition of Javascript JavaScript is a type of programming language that works with HTML to make web pages more interactive. For instance, if you had a trivia quiz on a web page you could use JavaScript to check the answers. Javascript is limited. It is not a full-featured programming language like Java or C++. Think of the JavaScript language as a simple, easy-to-use programming language that has only the features necessary to make web pages interactive. The History of Javascript When the Web was first created in the early 1990s all web pages were static. In other words there were no popup windows, no shopping carts, no flying thingy's etc. Pages just stayed still. At that time Netscape Navigator and Internet Explorer were the top browsers. Net...
Read more

Collection Shell Commands in MongoDB

Create Collection  Syntax: db.createCollection("Collection Name"); Example: db.createCollection("users"); Delete collection in Mongodb Shell Command db.collection.drop()  Find Collection in Mongodb Shell Command db.collection.find() Show all Collection in Mongodb Shell Command show collections Creat Collection in Mongodb Shell Command db.createCollection("users") Rename the Collection In Mongodb Shell Command db.collection.renameCollection()   Update the single document in MongoDB collections Shell Command db.collection.updateOne()  Updates all the documents in MongoDB collections that match the given query.  db.collection.updateMany() Replaces the first matching document in MongoDB collection db.collection.replaceOne()  Deletes the first document in Mongodb collection db.collection.deleteOne()  db.collection.deleteMany()
Read more