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| Sno. | Question | Options | Marks |
|---|---|---|---|
| 1. | Which content is NOT cached by Varnish? |
(a). CMS pages (b). Product pages (c). Customer-specific data (cart, account) (d). Category pages |
1 |
| 2. | A third-party module contains a class:
Vendor\Module\Model\OrderManager You need to modify the return value of the placeOrder() method without breaking other modules. What is the best solution? |
(a). Class Preference (b). Plugin (After method) (c). Rewrite core class (d). Observer |
1 |
| 3. | Where is checkout UI logic defined? |
(a). XML only (b). Knockout.js (c). PHP (d). CSS |
1 |
| 4. | Best indexing mode for large catalogs? |
(a). Update on Save (b). Update by Schedule (c). Manual (d). Disabled |
1 |
| 5. | A homepage is cached using Full Page Cache. It contains customer-specific data (e.g., loyalty points). What is the correct approach? |
(a). Disable Full Page Cache (b). Use AJAX to load dynamic data (c). Use global registry (d). Store data in config |
1 |
| 6. | A CMS block is updated. Which cache tag is used? |
(a). cms_block (b). cms_block_<id> (c). block_cache_<id> (d). cms_cache |
0 |
| 7. | In Magento 2, plugins (interceptors) are defined in: |
(a). module.xml (b). di.xml (c). config.xml (d). webapi.xml |
1 |
| 8. | A CTO wants to disable one of Magento’s core cron jobs. What is the recommended way for a developer to accomplish this? |
(a). Use cron_job_run event and stop execution (b). Rewrite cron schedule with a date that will never happen (c). Rewrite cron job and add disable="true" to job node (d). Disable cron job from Magento Admin |
0 |
| 9. | A product has:
|
(a). ₹1000 (b). ₹800 (c). ₹750 (d). ₹900 |
1 |
| 10. | Which of the following is NOT a valid plugin method type in Magento 2? |
(a). before method (b). around method (c). after method (d). replace method |
1 |
| 11. | Which service is commonly used for Magento caching? |
(a). Redis (b). MongoDB (c). Cassandra (d). SQLite |
1 |
| 12. | Which tool is used for search? |
(a). MySQL (b). Redis (c). Elasticsearch (d). RabbitMQ |
1 |
| 13. | Which configuration file should NOT be committed to the repository? |
(a). config.php (b). env.php (c). composer.json (d). module.xml |
1 |
| 14. | Which cache stores layout XML? |
(a). Layout cache (b). Config cache (c). Block cache (d). Full page cache |
1 |
| 15. | Which Magento feature protects against CSRF? |
(a). Form Key (b). Session ID (c). Token (d). Salt |
1 |
| 16. | Which file defines REST API routes? |
(a). routes.xml (b). webapi.xml (c). api.xml (d). rest.xml |
1 |
| 17. | Which file is mainly used to configure Dependency Injection in a custom module? |
(a). config.xml (b). routes.xml (c). di.xml (d). module.xml |
1 |
| 18. | What is the main purpose of a Plugin in Magento 2? |
(a). To override core files directly (b). To intercept public method calls and modify input/output (c). To add new database tables (d). To manage static content deployment |
1 |
| 19. | Which file defines the deployment hooks for build, deploy, and post-deploy phases? |
(a). composer.json (b). magento.env.yaml (c). .magento.app.yaml (d). env.php |
1 |
| 20. | Which table stores product entity data? |
(a). catalog_product_entity (b). product_entity (c). catalog_product_data (d). product_table |
0 |
| 21. | Which component handles checkout UI? |
(a). Knockout.js (b). Vue.js (c). Angular (d). React |
1 |
| 22. | A constructor has too many dependencies. Best practice? |
(a). Add more dependencies (b). Use service class / refactor logic (c). Use ObjectManager directly (d). Remove DI |
1 |
| 23. | Which file is used to configure environment variables in Adobe Commerce Cloud? |
(a). env.php (b). .magento.env.yaml (c). config.php (d). services.yaml |
1 |
| 24. | Which command recompiles dependency injection code? |
(a). setup:install (b). setup:upgrade (c). setup:di:compile (d). setup:static-content:deploy |
1 |
| 25. | Where is module version defined? |
(a). composer.json (b). module.xml (c). di.xml (d). routes.xml |
1 |
| 26. | What invalidates product cache? |
(a). Product save (b). Cron (c). Admin login (d). API call |
1 |
| 27. | If an event passes data using ['order' => $order], how do you access it inside the observer? |
(a). $order = $observer->getOrder(); (b). $order = $observer->getEvent()->getOrder(); (c). $order = $observer->order; (d). $order = $this->getOrder(); |
0 |
| 28. | In Magento 2, the preference tag in di.xml is used to: |
(a). Replace one class implementation with another globally (b). Set constructor arguments dynamically (c). Define a plugin for a class (d). Inject dependencies into controller actions |
0 |
| 29. | What is the correct way to dispatch a custom event in Magento 2? |
(a). $this->dispatchEvent('custom_event'); (b). $this->_eventManager->dispatch('custom_event', ['data' => $value]); (c). Event::trigger('custom_event'); (d). Mage::dispatch('custom_event'); |
1 |
| 30. | What command is used to deploy static content in production mode? |
(a). bin/magento cache:flush (b). bin/magento setup:static-content:deploy (c). bin/magento deploy:static (d). bin/magento setup:upgrade |
1 |
| 31. | Which cache system is recommended for full page caching? |
(a). Redis (b). Varnish (c). Memcached (d). Elasticsearch |
1 |
| 32. | In Magento 2, which file defines module dependencies and version? |
(a). registration.php (b). di.xml (c). module.xml (d). config.xml |
1 |
| 33. | Special price is applied: |
(a). Based on quantity (b). Based on customer group (c). Globally to all customers (with date range) (d). Only in admin panel |
0 |
| 34. | Which Magento component handles routing? |
(a). Router (b). Controller (c). FrontController (d). Dispatcher |
1 |
| 35. | Which cache type stores full page responses? |
(a). Config cache (b). Page cache (c). Layout cache (d). Block cache |
1 |
| 36. | What type of plugin executes before method? |
(a). around (b). before (c). after (d). override |
1 |
| 37. | Which plugin method runs before original method execution? |
(a). beforeMethod (b). aroundMethod (c). afterMethod (d). overrideMethod |
1 |
| 38. | What is the purpose of db_schema.xml? |
(a). Define UI components (b). Define database tables (c). Configure API routes (d). Configure cache |
1 |
| 39. | Which scenario requires cache invalidation? |
(a). Static CSS loaded (b). Product price updated (c). JS file loaded (d). Layout XML parsed |
1 |
| 40. | Which interface must be implemented to make a block cache-aware using cache tags? |
(a). CacheInterface (b). TagInterface (c). IdentityInterface (d). CacheableInterface |
0 |
| 41. | In Magento 2, what is the purpose of the generated folder? |
(a). Stores compiled classes and dependency injection generated files (b). Stores static content like CSS and JS (c). Stores cache and logs (d). Stores backup copies of modules |
1 |
| 42. | Which message broker is commonly used with Adobe Commerce Cloud? |
(a). Kafka (b). RabbitMQ (c). ActiveMQ (d). ZeroMQ |
1 |
| 43. | Which of the following is true about around plugins? |
(a). They must call $proceed() to execute the original method (b). They cannot access method arguments (c). They always run after before and after plugins (d). They do not support return value modification |
1 |
| 44. | Quote becomes order when: |
(a). Add to cart (b). Checkout complete (c). Login (d). Payment method selected |
1 |
| 45. | What database model does Magento use for catalog? |
(a). Relational (b). Document (c). EAV (d). Graph |
1 |
| 46. | GraphQL schema files are located in? |
(a). etc/graphql (b). etc/schema (c). etc/schema.graphqls (d). etc/api |
1 |
| 47. | What is the purpose of virtualType in Magento 2 DI configuration? |
(a). To define a class that doesn’t exist physically but uses another class as its base (b). To make a class abstract (c). To create a singleton object automatically (d). To define plugins for abstract classes |
1 |
| 48. | Which cache improves frontend speed most? |
(a). Config cache (b). Block cache (c). Full Page Cache (d). Layout cache |
1 |
| 49. | Which protocol is used for GraphQL queries? |
(a). HTTP (b). FTP (c). TCP (d). UDP |
1 |
| Total Marks:42/50 | Percentage:84% | ||