Oracle ATG Interview – 3 (Sample Interview Questions)
Below are the set of Oracle ATG Interview questions asked during interview of a US based Fashion retailer. We have listed them to help you understand practicality of the interview:
- How do you check if the User is logged in to ecommerce site?
- Use of TRANSIENT variables in ATG
- What is the difference between REPOSITORY and Mutable REPOSITORY?
- In an ATG application development when do you use a DROPLET and FORMHANDLER?
- List few best practices you have followed in implementing ATG custom FormHandler?
- List few best practices you have followed in implementing ATG custom Droplet?
- Explain ATG ecommerce flow – from home page to order processing? Technical Overivew.
- Best practice in ATG application coding?
- Droplet / FormHandler
- Manager classes
- Tools Classes
- Service and Service Implementation classes
- Web service calls
- Explain how to extend Out of the box Form Handler? Which method do you override?
- Explain how to extend Droplet? Which method do you override?
- When do you use SetParameter and setLocalParameter?
- Explain layering concepts in ATG? What advantage does it provide?
- List out the Out of the box form handlers used in your project? List the customization and use case for the same?
- You know ORDER is the heart of ecommerce – When is an Order created?
- Explain in detail steps involved in ADD ITEM TO CART?
- Different type of Relationships in ATG RM?
- When do you use one-to-many relation? Explain with an example?
- When do you use many-to-many relation? Explain with an example?
- Explain various types of Caching modes in ATG?
- In an ATG application explain what are SKU, PRODUCT, CATEGORY, and CATALOG?
- How is a SKU associated to a PRODUCT?
- How are the products in displayed in a ATG browse and shop page?
- Explain need of SLOT, SCENARIOS and TARGETTER with an use case implemented in your project?
- Explain the out of the box repositories available in ATG? How do you decide to write a custom repository? Also state the steps involved in achieving it?
- How do you add multiple items to cart? How do you achieve it?
- Come out with various scenarios REPRICE is called?
- Explain about how PRICING works in ATG? Responsibilities of different Price Engine?
- Differentiate Item Type and Component item type in a repository definition file?
- What is Auxiliary in ATG? Give as example when do you use it?
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