Question 1

Define E-Commerce.

Accepted Answer

E-Commerce is the rigid architectural framework enabling the buying, selling, and massive exchange of goods, services, and strict financial data exclusively over electronic networks like the Internet.

Question 2

Differentiate between B2B and B2C e-commerce.

Accepted Answer

B2B executes massive, complex financial transactions strictly between two corporations, whereas B2C focuses on single-item retail transactions directly between a business and individual human consumers.

Question 3

What is Electronic Data Interchange (EDI)?

Accepted Answer

EDI is a highly strict, standardized digital architecture that mathematically allows autonomous computer systems in different organizations to exchange business documents without human intervention.

Question 4

List the various types of electronic payment systems.

Accepted Answer

The primary electronic payment architectures include Credit/Debit Cards, Electronic Funds Transfer (EFT), Digital Wallets, E-Cash, and massive cryptographic Blockchains.

Question 5

Define Digital Signature.

Accepted Answer

A Digital Signature is an absolute cryptographic mathematical mechanism that perfectly authenticates the sender's identity and absolutely guarantees that a digital document was not violently altered in transit.

Question 6

What is the role of a firewall in e-commerce?

Accepted Answer

A firewall is an absolute mandatory network security architecture that violently inspects all incoming and outgoing TCP/IP traffic to block malicious hackers from penetrating the E-commerce database.

Question 7

Define Enterprise Resource Planning (ERP).

Accepted Answer

ERP is a massive, centralized software architecture that mathematically integrates every single core business process (HR, Finance, Manufacturing, Supply Chain) into one unified, real-time database.

Question 8

List the main modules of an ERP system.

Accepted Answer

The fundamental architectural modules of an ERP include Financial Management, Human Resources (HRM), Supply Chain Management (SCM), Manufacturing, and Customer Relationship Management (CRM).

Question 9

What is Supply Chain Management (SCM)?

Accepted Answer

SCM is the aggressive, end-to-end mathematical optimization of the physical flow of raw materials, manufacturing, and final product delivery to the consumer.

Question 10

Define Customer Relationship Management (CRM).

Accepted Answer

CRM is a highly specialized data architecture designed to aggressively analyze, manage, and optimize all interactions and historical data between a corporation and its customers.

Question 11

Explain the various E-commerce business models with examples.

Accepted Answer

A detailed architectural classification of E-Commerce business models, violently analyzing the financial mechanisms of B2B, B2C, C2C, and C2B architectures with explicit real-world examples.

Question 12

Discuss the security issues and threats in E-commerce.

Accepted Answer

A critical review of E-Commerce Security architectures. Details catastrophic threats like Sniffing, Spoofing, and DDoS attacks, and explains the mathematical requirements for absolute Confidentiality and Non-repudiation.

Question 13

Describe the architecture of Electronic Data Interchange (EDI).

Accepted Answer

A rigorous technical exposition of the Electronic Data Interchange (EDI) architecture. Explains the strict translation software, communication networks (VANs), and rigid formatting standards required for autonomous B2B data exchange.

Question 14

Explain the benefits and challenges of ERP implementation.

Accepted Answer

A critical analysis of ERP implementation. Contrasts the massive business benefits of unified data silos and real-time analytics against the catastrophic financial costs and horrific change management challenges of deployment.

Question 15

Discuss the key features of an E-payment system.

Accepted Answer

A comprehensive review of Electronic Payment Systems. Explains the critical architectural features including absolute cryptographic security, mathematical non-repudiation, interoperability, and micro-payment efficiency.

Question 16

Write a short note on the ERP implementation lifecycle.

Accepted Answer

A detailed walkthrough of the ERP Implementation Lifecycle. Explains the rigid phases from Pre-evaluation and Project Planning to catastrophic Gap Analysis, Reengineering, and the final Go-Live phase.

Question 17

Explain the relationship between ERP, SCM, and CRM.

Accepted Answer

An architectural synthesis of ERP, SCM, and CRM. Explains how ERP acts as the central database engine, while SCM violently optimizes the back-end supply chain and CRM aggressively maximizes front-end customer revenue.

Question 18

(a) Discuss in detail the framework of E-commerce.
(b) Explain how public key…

Accepted Answer

A massive architectural exposition on the E-Commerce Framework and Public Key Cryptography. Violently details the network, messaging, and interface layers, and rigorously executes the RSA cryptographic mathematics providing absolute transaction security.

Question 19

What is EDI? Explain the components and standards of EDI in detail. Illustrat…

Accepted Answer

A definitive theoretical breakdown of Electronic Data Interchange (EDI). Explains the strict mathematical formatting standards, the critical role of Translation software, and illustrates the flawless, autonomous machine-to-machine B2B transaction flow.

Question 20

Explain the Secure Electronic Transaction (SET) protocol and its working mech…

Accepted Answer

A deep architectural dissection of the Secure Electronic Transaction (SET) protocol. Explains the brilliant Dual Signature mathematics that allows the Merchant to verify the order without ever seeing the catastrophic Credit Card data.

Question 21

Discuss the phases of the ERP implementation lifecycle in detail. Illustrate …

Accepted Answer

A comprehensive lifecycle analysis of ERP Implementation. Violently traces the catastrophic multi-year journey from initial package selection and Business Process Reengineering to Data Migration, Stress Testing, and the final Big Bang Go-Live.

Question 22

(a) Explain the role of ERP in modern business environments.
(b) Discuss the …

Accepted Answer

An architectural synthesis of ERP and E-Commerce Integration. Details how mathematically fusing the Web Storefront with the core ERP Database creates a singular, autonomous architecture that updates global inventory, triggers manufacturing, and processes financials instantaneously upon a customer click.

E-Commerce and ERP