Is Apex on demand language?
Apex is strongly typed object-oriented, on-demand programming language. It is compiled, stored, and run entirely on the Force.com platform (multi-tenant environment and is very controlled in its invocations and limits).
What is an on demand programming language?
On demand languages are entirely provided by a service provider, and so usually have minimal requirements to get started. For example, with client-side applications, you need a compiler or interpreter that has to run on each client, and have to find a way to install/distribute these components to other systems.
What is Apex programming language?
Apex is a strongly typed, object-oriented programming language that allows developers to execute flow and transaction control statements on Salesforce servers in conjunction with calls to the API. Apex code can be initiated by Web service requests and from triggers on objects.
What kind of programming language does apex use?
Apex is strongly typed object-oriented, on-demand programming language. It is compiled, stored, and run entirely on the Force.com platform (multi-tenant environment and is very controlled in its invocations and limits). Apex syntax looks mostly like Java and acts like stored procedures.
What do you need to know about apex?
After understanding what Salesforce is, you must be thinking about Apex and its role in Salesforce.
How does the Apex platform work in Salesforce?
Below image helps you to understand how apex works: When developers write & save code in the platform, which is compiled on force.com platform and stores in the form of metadata in Salesforce servers. End users can send request from UI & retrieve results from Salesforce servers.
How does apex work in a multitenant environment?
Multitenant Environment: Apex runs in a multitenant environment like other lighting platforms, which means only a single instance runs on the server and serves multiple tenants. Easy to Test: Apex provides built-in support to create and run the unit test. It includes the test result so that the user can get to know how much code is covered.