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Interview Questions and Answers for 'Ecommerce' - 5 question(s) found - Order By Newest

Frequently asked to fresh graduates and less experienced developers.
 Q1. Explain multithreading in Java ?Core Java
Anonymous
Ans. 1. Multithreading provides better interaction with the user by distribution of task

2. Threads in Java appear to run concurrently, so it provides simulation for simultaneous activities.The processor runs each thread for a short time and switches among the threads to simulate sim-ultaneous execution (context-switching) and it make appears that each thread has its own processor.By using this feature, users can make it appear as if multiple tasks are occurring simultaneously when, in fact, each is running for only a brief time before the context is switched to the next thread.

3. We can do other things while waiting for slow I/O operations.In the java.iopackage, the class InputStreamhas a method, read(), that blocks until a byte is read from the stream or until an IOExceptionis thrown. The thread that executes this method cannot do anything elsewhile awaiting the arrival of another byte on the stream.

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   Like         Discuss         Correct / Improve     java   threads   multi threading  concurrency   multithreading     Asked in 4 Companies      intermediate        frequent

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 Q2. What is fulfillment center ?ECommerce2017-01-23 12:57:40

Ans. Fulfillment center or Delivery Center is the store or warehouse from where the actual delivery of merchandise takes place.

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   Like         Discuss         Correct / Improve     fulfilment center  order fulfilment  ecommerce


 Q3. What is suborder ?ECommerce2017-02-02 14:47:23

Ans. Part of the order that needs to be shipped to a particular Address. There could be an Order where different portions needs to be delivered to different addresses. Each portion in such case is a suborder.

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   Like         Discuss         Correct / Improve     order management  sub order  ecommerce


 Q4. What is backorder ?ECommerce2017-02-02 14:47:38

Ans. The status of an ordered product when inventory allocation has determined that the product is not available.

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   Like         Discuss         Correct / Improve     order management  back order  ecommerce


 Q5. What is cross-selling ?ECommerce2017-02-02 14:47:53

Ans. Selling of Merchandise across stores. For example - Store A selling Store B's merchandise.

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   Like         Discuss         Correct / Improve     cross selling  order management  ecommerce



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