READ Free Dumps For Microsoft- 70-489
| Question ID 22609 | You need to resolve the image loading issue.
What should you do?
(Each correct answer presents a part of the solution. Choose all that apply)
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| Option A | Set the size of the site collection object cache to at least 100MB.
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| Option B | Enable the binary large object (BLOB) cache on each front-end web server.
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| Option C | Activate the Content Organizer site feature.
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| Option D | Enable authenticated cache profiles for the site output cache.
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| Option E | Enable publishing features for the site collection.
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| Option F | Set the default device channel to the active channel
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| Correct Answer | A,B,E |
Explanation Image Renditions are one of the new capabilities of the SharePoint 2013 platform that can help you improve the user experience of your website by optimizing images. Using Image Renditions you can have original (large) images stored in your website and then define a number of scaled variants to be used throughout the website. To minimize the performance impact caused by dynamically rendering images, the Image Renditions capability depends on the BLOB cache which caches generated renditions. For this mechanism to work properly, you have to enable the BLOB cache for your Web Application in web.config. For image renditions to work you need to have three things done: A publishing site collection (or at least the publishing features enabled) A configured BLOB cache An Asset Library (recommended) A: The object cache is used internally to optimize page rendering by storing properties of sites, page layouts, and pages The object cache reduces the amount of traffic between the Web server and a SQL database. This results in higher throughput of rendered pages, thereby increasing the number of pages that can be delivered to clients. B: SharePoint Server 2013 provides a disk-based cache that stores files that are used by web pages to help them load quickly in the browser, and reduces the load on the database server when it uses those files. These files are known as binary large objects (BLOBs), and the cache is known as the BLOB cache. The BLOB cache is stored directly on the hard disk drive of a front-end web server computer When using lmage Rendition you will have to enable BLOBCache to improve performance By using Device Channel Renditions you can create smaller image sizes designed specifically for mobile use. This allows the mobile user to browse the smaller version, increasing the overall performance for the device they are using lmage Rendition enables you to have large files stored within your website along with smaller scaled variations for mobile users. When using lmage Rendition you will have to enable BLOBCache to improve performance http://blog.mastykarz.nl/image-renditions-sharepoint-2013/ http://sharepoint.stackexchange.com/questions/72802/2013-image-renditions-no-edit-rendition-option
| Question ID 22610 | You need to raise the visibility of the sites.What should you do?
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| Option A | Enable the Reports and Data Search feature for the site collection.
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| Option B | Create a custom timer job that generates the SiteMap xml file in the root directory of the web application
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| Option C | Add a Script Editor Web Part to the landing page of the publishing site. In the web part, enter the location of
the SiteMap.xml file.
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| Option D | In Internet Information Services (lIS), enable the SiteMap ISAPI filter for the web application
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| Option E | Enable the Search Engine Sitemap Site Collection feature for the site collection.
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| Correct Answer | E |
Explanation SiteCollection Feature: Search Engine Sitemap Automatically generating a search engine sitemap containing all valid URLs in a SharePoint website on a recurring basis which can be used to improve search engine optimization. Anonymous access must be enabled Sitemap SEO features are enabled by default when you provision your public website. As you might expect, they are accessed from the Site Settings page under Site Collection Administration. The features are divided into two groups, SEO settings and sitemap settings. - Search engine optimization settings Includes two settings for analyzing and refining search results. The first enables you to verify ownership of your website so you can aggregate site statistics using webmaster tools provided by search engines. The second, canonical link filtering, allows for consolidation of related URLs so popularity rankings for a given page can be calculated accurately. - Search engine sitemap settings Used to edit the robots.txt file to indicate which URLs on your site to exclude from search. Also generates a sitemap file automatically. http://office.microsoft.com/en-001/office365-sharepoint-online-enterprise-help/enable-or-disable-site-collectionfeatures- HA102772720.aspx http://office.microsoft.com/en-001/sharepoint-help/optimize-your-website-for-search-seo-HA102900145.aspx