1. What is visualforce?  Visualforce is tag based markup language to develop customized user interface in salesforce. 2. What is visualforce controller in salesforce? What are they?  Visualforce controller is a set of instructions that specify what happens, when user interacts with components on visualforce pages, such buttons & links. There are three types of controllers. They are. Standard Controller, Custom controller & Controller extensions. 3. What is Standard Controller?  Standard controller provides the salesforce in built functionality to interact with visualforce pages. You can use the standard actions like Save, Edit, Cancel & delete by using standard controllers. 4. What are expressions used in pages to bind in controllers?  Using methods we can bind. Getter:Will return value from controller to vf page Setter:Will pass value from vf page to controller Action:Will redirect to another page. 5. Compare and contrast custom controllers and controller extensions.  How are they the same?  How are they different? Both allow for custom code to be used, allowing for custom data sets and custom actions.  Extensions leverage the existing data and actions within a standard or custom controller.  Custom controllers must contain all data and actions that need to be executed by the page.  Extensions that extend standard controller allow for the pages which use those extensions to be used in custom buttons, standard button overrides, and over declarative features. 6.What identifies a controller as being an extension? The controller must declare a constructor which takes another controller explicitly.  For example:

  7. What is Standard List Controller? Standard List Controller allows to display list of […]

Salesforce Certification Verification If you are looking to verify a Salesforce professional’s certifications? Use the below link to verify. Please enter their full name (first and last) or primary email address. Results will be displayed if […]

Whitelist All IPs in Your Salesforce Org: You can enable all the IPs for your organization , so it will not ask any security code/verification code for your your salesforce org by creating a home […]

Features of the Data Loader includes below: Client application and easy to install An easy-to-use wizard interface An alternate command line interface A batch mode interface with database connectivity Support for large files with up […]

What is Data Loader?

The Data Loader is an easy to use UI tool that helps you to load your data into Salesforce objects. The Data Loader can also be used to extract data from salesforce objects. If your […] Data Migration Best Practices Import Legacy Ids Create Compound Keys for Companies Create and Map Only Relevant Data Fields Replace Large Pick Lists With Look-ups Perform a Limited Test Migration Create a Old/New Field […]

Spring 15 Maintenance Exam for ADM 201 1 of 7. What is a capability of report notifcations? Choose 2 answers A. Uses can configure automatic report notifcations for public groups B. Users can subscribe to […]

Spring 15 Maintenance Exam for Dev 401 1 of 6. How can an administrator make the Manager Groups feature available for use? A. Enable Manager Groups under Organization- Wide Defaults. B. Enter a request for […]

What is BDD? Behavior driven development(BDD) is a software development process based on test-driven development (TDD) and it combines the general techniques and principles of TDD with ideas from domain-driven design and object-oriented analysis and […]

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