Magento 2 - Study guides, Class notes & Summaries

Magento 2 Certified Developer(MCAD+MCPD) Exam Questions & Answers 2023/2024 You're tasked with investigating a custom page layout declared in MyCompany/MyModule that isn't loading. You've determined that this is result of your XML configuration. Which 2 files do investigate to locate issue? - ANSWER-A.My/Mod/view/frontend/ B.|| /page_layout/ building an extension that will be sold on Magento marketplace. This mextension depends on Magento_Catalog.How is a Magento database upgrade per...

You're tasked with investigating a custom page layout declared in MyCompany/MyModule that isn't loading. You've determined that this is result of your XML configuration. Which 2 files do investigate to locate issue? - Answer- A.My/Mod/view/frontend/ B.|| /page_layout/ building an extension that will be sold on Magento marketplace. This mextension depends on Magento_Catalog.How is a Magento database upgrade performed? - Answer- Manually on CLI A merchant would like to manually specify o...

Magento 2 Certified Developer MCAD+MCPD | Questions And Answers Graded A+ 2024 Tests

A merchant asks you to create a module that is able to process URLs with a custom structure that can contain any combination of a product type code, a partial name, and a 4-digit year in any order. The request path will look like this: /product/:type-code/:name-part/:year Which layer in the Magento request processing flow is suited for this kind of customization? - Front controller - Router - Action controller - HTTP Response - Answer- Router While integrating a merchant's product i...

Which files are necessary to install - upgrade database tables and to records in it - Answer- o InstallSchema o UpgradeSchema o InstallData o UpgradeData In which file vender path stored and at which location? - Answer- App/etc/vendor_ Which class Magento 2 helper extend? - Answer- MagentoFrameworkAppHelperAbstractHelper What is the difference between cache:clean and cache:flush command? - Answer- o Cache:clean deletes all items from enabled Magento cache types only. But ca...

What is the difference between omnichannel and multichannel retailing? - Answer- • Multichannel means that each channel of interacting with a company is siloed. There is little organization and universal strategy. Seems to be mostly an anti-pattern. • Omnichannel is where all lines of access to the company are coordinated. Similar teams. The goal is to reduce the friction across the experiences and make it as seamless as possible How can you set up a product catalog for best search...

How many design patterns does Magento2x Have? - Answer- about 14+ What addition design patterns use Magento 2x not in 1? - Answer- SERVICE CONTRACT DESIGN PATTERN, OBJECT MANAGER, PROXY PATTERN, FACTORY PATTERN OR FACTORY CLASSES, MVVM (Model-view-viewmodel) Magento 1/2 Design Patterns - Answer- 1: MVC 2: Front Controller 3: Factory 4: Singleton 6: Prototype 5: Registry 7: Object Pool 8: Iterator 9: Lazy Loading 10: Service Locator 11: Module 12: Observer 13: Active record ...

What are the roles of a Magento controller ? 4 - Answer- - Define which layout to use - Handling saving datas when POST requests - Redirecting users to next or previous page - Telling system to render HTTP response What is the main module configuration file ? - Answer- etc/ Where is the module activation ? 2 - Answer- app/etc/ and Where is located the route file of a module ? - Answer- etc/frontend/ How is located a controller ? - Answer- MagentoFrameworkAppActionAction ...

What are five areas? - Answer- - adminhtml - frontend - base - webapi_rest - webapi_soap - cron Required files to initiate a module? - Answer- 1) 2) etc/ Where would you create a new module? - Answer- app/code/CompanyName/ModuleName What does the file do? - Answer- It sets the path to the component by calling MagentoFrameworkComponentComponentRegistrar::register() What does etc/ do? - Answer- Defines the module version and the load order (using sequence nodes) How ...

*MagentoFrameworkEventObserverInterface* - Answer- Which interface must an Event Observer class implement *PSR-0* - Answer- Magento 2 follows which PSR standard for module name and structure? *adminhtml, frontend, base, webapi_rest, webapi_soap, crontab* - Answer- Name all the application areas *, etc/, * - Answer- What are the three files required to create a new module? In *app/code/VendorName/ModuleName* or *vendor/vendor-name/module-name* - Answer- Where would Magento loo...