platform developer 2 topics

• ·         Apex Design pattern
• ·         Visualforce Developer Guide
• ·         Lightning Design System Basics.
• ·         Asynchronous Apex
• ·         Apex Triggers and Order of Execution
• ·         When and how to use @future (callout=true)
• ·         Tools for using metadata in salesforce (Whisper word: Workbench)
• ·         Best practices in Unit testing (about getURLU especially)
• ·         Displaying Error messages in Vf pages and in lightning pages
• ·         Sharing model in Salesforce
• ·         Apex code Debugging from the sample code (some examples around: Database.rollback )
• ·         Best practices for Apex CPU time limits
• ·         Have Apex Governor limits on your fingertips
• ·         Custom and Standard controllers
• ·         Using multiple custom controllers and order of execution in the same
• ·         Ways to view state issues
• ·         Debugging triggers
• ·         Exception handling
• ·         Debugging in Developer Console and its components (refer Salesforce Help Doc here)
• ·         SOQL and its best practices (especially preventing SQL injection)
• ·         Types of fields in objects.
• ·         Unique and External ID fields.
• ·         Using SOAP/REST web services and its best practices.
• ·         SOAP API parameters
• ·         REST annotations
• ·         Types of APIs in Salesforce and its basics
• ·         VF pages with Javascript remote actions
• ·         Dynamic SOQL and its limitations
• ·         Visualforce tags (Tip: Not the basic tags)
• ·         List, Set and Map collections in apex
• ·         Workflows and Process builders (Tip: If process builder is an option in Ans, Think twice. Mostly that would be the ans. Don’t blame me if you get it wrong. )
• ·         Debugging run time errors from sample code. (Tip: there could be multiple bugs in the code. Look for the line which will cause failure at first in the order of execution)
• ·         Know about Debug logs and how to debug via debug logs, and setting the parameters for debug logs.
• ·         Chatter and how apex can access chatter programmatically
• ·         Pagination in Vf pages and best practices
• ·         https://developer.salesforce.com/page/Apex_Design_Patterns
• ·         https://www.youtube.com/watch?v=tsa8Z2S1Agc
• ·         https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_intro.htm
• ·         https://trailhead.salesforce.com/modules/lex_dev_lc_basics

Salesforce Sales Cloud Certification Topics and references

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https://help.salesforce.com/articleView?id=salesforce_help_map.htm&type=5

Click on Sales Cloud Basics

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