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SharePoint Callout is one of the latest technology in SharePoint 2013 that is used to make a several types of commands on the SP list like adding new item, update and make a site navigation links, in simple words, it’s a list of commands in one capsule. SP callout is used to apply multiple action and navigation on SP list, without browsing inside the SP list itself. The user can append a new record to the SP list without the need to open the default add new SP list item dialog box. This will make the data updating method faster and flexible.

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what is a site in SharePoint?

A site collection is referred for a collection of SharePoint site which have the same owner and share administration settings, such as permissions. SharePoint online site collection has three sites collections the team site, public website and my sites.

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what is team site and public website in SharePoint?

Team Site: The team site enables you to invite users by giving them permission to the site or to the external users you explicitly share the site by using the external sharing feature·

Public Website: The public facing website is a site that caters as your organization’s web presence. It has everything you need for designing your site- libraries to store site content such as graphics, logos and design manager for customizing the content and style of your site

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What Do you know about SharePoint Object Model?

In Sharepoint Object model there are two Important namespaces. The Microsoft.Office.Server namespace is the root namespace of all Office Server objects and Microsoft.SharePoint is the root namespace for all WSS objects.

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How to develop webparts and other SharePoint solutions at your local machine?

In order to run and debug sharePoint solutions, the project must reside on the server which has Windows sharePoint services installed. However, you can reference the Microsoft.SharePoint dll in your project at your local, but you won’t be able to run it.