BT8902, E-COMMERCE

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[ Spring 2015 ] ASSIGNMENT

PROGRAM	BSc IT
SEMESTER	FIFTH
SUBJECT CODE & NAME	BT8902, E-COMMERCE
CREDITS	4
BK ID	B1186
MAX. MARKS	60

Note: Answer all questions.

Q. 1. Explain the modes of operation associated with E – Commerce.

Answer:E-Commerce or Electronics Commerce business models can generally categorized in following categories.

·         Business - to - Business (B2B): Website following B2B business model sells its product to an intermediate buyer who then sells the product to the final customer. As an example, a wholesaler places an order from a company's website and after receiving the consignment, sells the end product to final customer who comes to buy the product at wholesaler's retail outlet.

Q. 2. Explain the purpose of Network layer of the OSI model.

Answer:The third-lowest layer of the OSI Reference Model is the network layer. If the data link layer is the one that basically defines the boundaries of what is considered a network, the network layer is the one that defines how internetworks (interconnected networks) function. The network layer is the lowest one in the OSI model that is concerned with actually getting data from one computer to another even if it is on a remote network; in contrast, the data link layer only deals with devices that are local to each other.

Q. 3. Differentiate between direct and indirect metrics.

Answer:The OMG Structured Metrics Metamodel (SMM) specification defines a standard Software Metrics Metamodel. It is a publicly available specification from the Object Management Group (OMG). An SMM model describes how metrics can be extracted from a model. It also allows for metric reporting. It is developed by the Architecture Driven Modernization Task Force. The SMM uses OMG's Meta-Object Facility (MOF) to define an XMI interchange format between metric extraction tools. It can be used to extract

Q. 4. Explain the architectural components of CRM.

Answer:The Customer relationship management architecture can be broken down into three categories, and these are operational, collaborative, and analytical. Each plays an important role in Customer relationship management, and a company that wants to success must understand the importance of using these three components successfully.

Operational CRM deals with the automation of certain business processes. An example of business processes that are connected to operational CRM

Q. 5. Explain the working of a WAP transaction.

Answer: Wireless transaction protocol is a standard used in mobile telephony. It is a layer of the Wireless Application Protocol (WAP) that is intended to bring Internet access to mobile phones. WTP provides functions to similar to TCP,except that WTP has reduced amount of information needed for each transaction. WTP saves processing and memory cost as compared to TCP.

It Supports 3 types of transaction:

1.Unreliable One-Way Request

Q. 6. What is the purpose of Security and Resolution Centre of eBay? Explain.

Answer:eBay Inc. is an American multinational corporation and e-commerce company, providing consumer to consumer & business to consumer sales services via Internet. It is headquartered in San Jose, California, United States. eBay was founded by Pierre Omidyar in 1995, and became a notable success story of the dot-com bubble. Today, it is a multi-billion dollar business with operations localized in over thirty countries.

Dear students get fully solved assignments

Send your semester & Specialization name to our mail id :

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or

Call us at : 08263069601