Interview Questions and Answers

1.What is a  Framework ? In software development, a framework is a defined support structure in which another software project can be organized and developed. An abstract design  Set of common functionality  Developed for a particular domain   2.How to disable layout from controller? $this->_helper->layout()->disableLayout(); Disable Zend Layout from controller for Ajax call only if($this->getRequest()->isXmlHttpRequest()){ $this->_helper->layout()->disableLayout(); } 3.How to change the View render file from controller? function listAction(){ //call another view file file $this->render(“anotherViewFile”); } 4.How to protect your site from sql injection in zend when using select query? $select = $this->select() from(array(‘u’ => ‘users’), array(‘id’, ‘username’)) where(‘name like ?’,”%php%”) where(‘user_id=?’,’5′) where(‘rating<=?’,10); 5.How to check post method in zend framework? if($this-...

1.What is the use of  SAP GRC? SAP Governance , Risk and Compliance solution enables organization to manage regulations and compliance and remove any risk in managing organizations key operations. As per changing market situation organizations are growing and rapidly changing and inappropriate documents, spreadsheets are not acceptable for external auditors and regulators. 2.What are the different activities that you can perform in SAP GRC? SAP GRC helps organization to manage their regulations and compliance and you can perform following activities Easy integration of GRC activities into existing process and automating key GRC activities. Low complexity and managing risk efficiently. Improve risk management activities. Managing fraud in business processed and audit management effectively. Organizations perform better and companies can protect their values. SAP GRC solution consists of three main areas: Analyze, manage and monitor. 3.What are the different GRC m...

Q1).Explain what is Django? Ans1:   Django  is a web framework in python to develop a web application in python. Django is a free and open source web application framework, written in Python. Q2).Mention what are the features available in Django? Ans2:  Features available in Django are Admin Interface (CRUD) Templating Form handling Internationalization Session, user management, role-based permissions Object-relational mapping (ORM) Testing Framework Fantastic Documentation Q3).Mention the architecture of Django architecture? Ans3:  Django architecture consists of Models:  It describes your database schema and your data structure Views:  It controls what a user sees, the view retrieves data from appropriate models and execute any calculation made to the data and pass it to the template Templates:  It determines how the user sees it. It describes how the data received from the views should be changed or formatted for display on ...

1) What is GIT? GIT  is a distributed version control system and source code management (SCM) system with an emphasis to handle small and large projects with speed and efficiency. 2) What is a repository in GIT? A repository contains a directory named .git, where git keeps all of its metadata for the repository. The content of the .git directory are private to git. 3) What is the command you can use to write a commit message? The command that is used to write a commit message is “git commit –a”.  The –a on the command line instructs git to commit the new content of all tracked files that have been modified. You can use “git add<file>” before git commit –a if new files need to be committed for the first time. 4)  What is the difference between GIT and SVN? The difference between GIT and SVN is a)      Git is less preferred for handling extremely large files or frequently changing binary files while SVN can handle multiple ...

1. What is JSON? How would convert JSON data into Python data? JSON – stands for JavaScript Object Notation. It is a popular data format for storing data in NoSQL databases. Generally JSON is built on 2 structures.  A collection of <name, value> pairs.  An ordered list of values. As Python supports JSON parsers, JSON-based data is actually represented as a dictionary in Python. You can convert json data into python using load() of json module. 2. How are the functions help() and dir() different? These are the two functions that are accessible from the Python Interpreter. These two functions are used for viewing a consolidated dump of built-in functions. help() – it will display the documentation string. It is used to see the help related to modules, keywords, attributes, etc. To view the help related to string datatype, just execute a statement help(str) – it will display the documentation for ‘str, module. ◦ Eg: >>>help(str) or >>...