Question : Visualforce markup consists of 1. Visualforce tags 2. HTML 3. Access Mostly Uused Products by 50000+ Subscribers 4. Any other Web-enabled code embedded with or without apex:page> tag 5. Java WebService code 1. 1,2,3
Explanation: Visualforce markup consists of Visualforce tags, HTML, JavaScript, or any other Web-enabled code embedded within a single apex:page> tag. The markup defines the user interface components that should be included on the page, and the way they should appear.
Question : With Metadata API you can move configuration changes between sandbox and production environments: 1. True 2. False
Explanation: Metadata API provides two parts that work in conjunction: a rich and powerful metadata model and an application programming interface (API). The metadata model describes the components in your organization. For example, Salesforce custom objects and their fields can be controlled by manipulating the XML files provided by Metadata API. Metadata API also includes a set of Web service methods that provide programmatic access to the configuration and source of your metadata components. In other words, it describes what you can do with those components, such as create an object or deploy one. If it helps you to separate them into two parts, you can think of the metadata components as nouns, and the API calls as verbs. With Metadata API you can: o Work with setup configuration as metadata files. o Copy, paste, merge, and manipulate metadata files using familiar tools, such as text editors, IDEs, batch scripts, and source control systems. o Migrate configuration changes between organizations, either between two development environments or from development to production. o Create your own tools for managing organization and application metadata.
Question : What can be done with Bulk API? 1. Bulk API is based on REST principles and is optimized for loading or deleting huge sets of small datasets. 2. Load large amounts of data into the system 3. Access Mostly Uused Products by 50000+ Subscribers 4. To Call more than 100's API in one Asynchronous requests. 5. To Call more than 100's API in one Synchronous requests.
Explanation: The Bulk API provides programmatic access to allow you to quickly load your organization's data into Salesforce. To use this document, you should have a basic familiarity with software development, Web services, and the Salesforce user interface. Bulk API is based on REST principles and is optimized for loading or deleting large sets of data. You can use it to query, insert, update, upsert, or delete a large number of records asynchronously by submitting batches which are processed in the background by Salesforce. SOAP API, in contrast, is optimized for real-time client applications that update small numbers of records at a time. Although SOAP API can also be used for processing large numbers of records, when the data sets contain hundreds of thousands of records, it becomes less practical. Bulk API is designed to make it simple to process data from a few thousand to millions of records. The easiest way to use Bulk API is to enable it for processing records in Data Loader using CSV files. This avoids the need to write your own client application.