[Sanjana]

Hello Suniti

To ensure reliable transactions and secure confidential information, web services requires very high level of security which can be only achieved through Entrust Secure Transaction Platform. Security issues for web services are broadly divided into three sections as described below

1. Confidentiality: A single web service can have multiple applications and their service path contains a potential weak link at its nodes. Whenever messages or say XML requests are sent by the client along with the service path to the server, they must be encrypted. Thus, maintaining the confidentiality of the communication is a must.
2. Authentication: Authentication is basically performed to verify the identity of the users as well as ensuring that the user using the web service has the right to use or not? Authentication is also done to track user’s activity.
3. Network Security: This is a serious issue which requires tools to filter web service traffic.

[Sanjana]

Hello Suniti

JAX-WS is a library (API)  used for doing SOAP communication with Java.

[Sanjana]

Hello Suniti

Some advantages of Web Services are-

• Web services help in exposing the existing functionalities over the network to help other applications to use in their programs.
• It has features like ‘Interoperability’ which determines the communication between various applications, sharing of data as well as services among themselves.
• Web services use the standardized web service protocol stack for communication which consists of 4 layers namely, Service Transport, XML messaging, Service description and Service discovery.
• It has the feature of the low cost of communication because of the usage of SOAP (Simple Object Access Protocol) over HTTP protocol.
• Allows simple integration between different feature as a part of loose coupling feature.

[Sanjana]

Hello Prachi

AJAX stands for Asynchronous JavaScript and XML. It is a group of web development programs used to design websites. The programs create interactive web applications using a combination of XHTML for basic programming, CSS for styling, DOM for interaction, data exchange using XML and XSLT, XMLHttpRequest and JavaScript.

REST stands for Representational State Transfer. It is a type of software architecture for distributed systems.

• This reply was modified 6 years, 4 months ago by  Sanjana.

[Sanjana]

Hello Suniti

Command Line Interface Data Loader helps to automate the batch operations such as nightly scheduled loads and data extractions.

[Sanjana]

Hello Suniti

Import Wizard is designed for less-technical users and smaller, simple imports of up to 50,000 records. It is a step by step process and displays error messages to alert the potential record duplications (“dupes”).

Apex Data Loader is used for complex imports of any size. It doesn’t display error messages to alert the potential problems. This tool includes several features that help in making large data imports easier.

[Sanjana]

Hello Madhulika

Change Set helps in migrating and customising data from one Salesforce org to another.

[Sanjana]

Hello Shradha

Test.startTest is used to mark the point in your test code when your test actually begins. Each test method is allowed to call this method only once. After you call this method, you get a fresh set of governor limits for the remainder of the test until you call Test.stopTest.

Test.stopTest is used to marks the point in your test code when your test ends. Each test method is allowed to call this method only once. After calling this method, any post assertions are done in the original context.

[Sanjana]

Hello Shradha

In Salesforce, duplicate rule defines what happens when a user views a duplicate record or starts creating a duplicate record.

[Sanjana]

Hello Madhulika

Cross Filter are used to filter the results by including or excluding records from related objects and their fields, without the need of writing formulas or code.

 

[Sanjana]

Hello Anjali

In salesforce, only one assignment rule can be active at a time.

[Sanjana]

Hello Anurag

Metadata is the data that is used to represent  and give information about other data. It leads us to the detailed data.

Thank You

[Sanjana]

Hello Chanchal

Custom labels are used to create applications in multiple languages. Custom labels are custom text values that can be translated into any language Salesforce supports.

Thank You