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所在平台: Udemy |
课程主页: https://www.udemy.com/course/sap-odata-interview-questions-answer-made-easy/
课程评论：没有评论
课程名称：SAP OData面试问题及答案轻松掌握 课程概述： 本课程旨在帮助学员顺利通过OData面试，属于ABAP仪式倡议的一部分，帮助各类顾问以简单的方式应对OData面试。课程内容深入解析答案，便于记忆。为了有效备考，课程强调复习，确保在开始下一个环节前对上一个环节进行充分的回顾。尽管学员可选择跳过某些内容，但对于初学者和经验较少的求职者，强烈推荐完整学习。 课程将涵盖丰富的OData问答，区别于传统视频课程。可访问部分示例视频以更好地了解课程讲解方式。主要内容包括但不限于： 1. OData的定义及基本概念 2. 协议、REST和SOAP的区别 3. 实体类型与实体集的概念 4. SAP OData的架构与不同部署方式 5. 注册与测试服务的事务代码（T-Code） 6. 缓存清理的方法及时机 7. HTTP方法（如PUT与PATCH）的区别 8. 并发控制及E-Tag的使用 9. OData服务的增删该查操作 10. OData批量调用的优势与性能提升策略 11. CSRF令牌的定义及应用实例 本课程通过详细解析和大量实例，帮助学员掌握OData的关键知识点，为面试做好充分准备。
This course will be helping to crack the ODATA Interview. This course is part of the ABAP ritual initiative to help all categories of Consultant to Crack the interview for ODATA in a simple wayThis contains the Answer Explanation in Depth so that it can be remembered longerRepetition is the key for any Interview Preparation so before starting the Next session, the previous session has been revised and covered significantly in detail. If someone doesn't want to listen they can skip. However, for Fresher/Low Experienced candidates, it is highly recommended.These ODATA Questions answer videos is different from traditional Videos.Request you visit some sample videos which will give a better idea of how the class has been conducted.Below is the list of QuestionsIn this video, I have discussed -1. What is Odata?2. What is Protocol?3. What is REST?4. What is SOAP?5. What is the difference between SOAP and REST?What is Entity Type?What is Entity SetWhat is Central Deployment?What is Embedded Deployment?What is the difference between Entity, Entity type, and Entity Sets?Q. What is the t-Code to Register the Service?Q. What is the T-Code to Test the service? Q. What is the T-Code to Troubleshoot any error that occurred? Q. What are the classes generated when we create and activate?Q. What is the Architecture of SAP OData? a project?Q. What are the different ways of generating O Data Service?Q. What is SADL?Q. What are the different methods for each entity set?Q. On top of which artifact do you perform the CURD/CRUD operation?In this session, we have discussed the -Q. What is the T-Code for Cache Clean-Up?Q. What are the different ways of cleaning the Cache?Q. When do we have to clean the Cache?Q. When do we need to clean up the Cache?1. put vs patch2. HTTP methods 3. Difference between put and patch4. T-codes for Cache cleanup5. Different way for cache clean up6. Class method to clean up the cache through the program7. Methods to create media/file/pdf/image8. How to handle concurrency issue9. What is concurrency control10. What is E-Tag/ Entity Tag11. how to handle concurrency issues by E-TagHow to delete an O-data service.What is Association? What is Navigation?What cardinality?Deep InsertExpanded Entity SetWhat is the difference between n and m of the dependent entity?Query structure to display the Entity setDifferent Query Formatdifferent URI Query for various purposes and status codes.1. Various Query String2. Various Status Code3. What is the difference between Bad request and a Bad Gateway?4. What is a resource Root?5. What is Resource?6. What is a Query string?O-Data Batch CallWhy O-Data Batch CallHow O-Data Batch improves the performanceWhat is the correct Full form of CSRF?What is XCRF Token?Explain XCRF Token with an example?What is CSRF Definition?When CSRF Token is required?How to achieve this one?What is the T-Code to set the parameter to enable or disable the CSRF Token Request?What are the performance improvement techniques in O data?How to improve OData's performance?How to analyze different network parameters?Q. What is the T-Code for Cache Clean-Up?Q. What are the different ways of cleaning the Cache?Q. When do we have to clean the Cache?Q. When we need to clean up the Cache1. put vs patch2. HTTP methods 3. Difference between put and patch4. T-codes for Cache cleanup5. Different way for cache clean up6. Class method to clean up the cache through the program7. Methods to create media/file/pdf/image8. How to handle concurrency issue9. What is concurrency control10. What is E-Tag/ Entity Tag11. how to handle concurrency issues by E-Tag7. How to delete an O-data service.
