2081

BIT403 · TU past paper

E-Commerce 2081 question paper

The complete TU 2081 exam paper for E-Commerce (BIT403), all 12 questions with solved model answers written to the mark scheme.

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  1. 110 marksCapital raising approaches for business moAnswer

    What is business model? Discuss various ways of raising capital for business model.[10]

    Model Answer: Business Model and Capital Raising

    What is a Business Model?

    A business model is a conceptual framework that describes how an organization creates, delivers, and captures value. It outlines the fundamental logic of how a business operates, generates revenue, and sustains itself in the market.

    Key components of a business model include:

    • Value Proposition: What products/services are offered and what problems they solve
    • Target Market: Who the customers are
    • Revenue Streams: How the business makes money
    • Cost Structure: What resources and expenses are required
    • Competitive Advantage: What differentiates the business from competitors

    Various Ways of Raising Capital for Business Model

    Capital is essential for establishing and scaling a business. The main methods include:

    1. Equity Financing

    • Raising funds by selling ownership stakes in the company
    • Investors become shareholders and may have voting rights
    • No repayment obligation, but profits must be shared
    • Examples: Angel investors, venture capital, initial public offerings (IPOs)

    2. Debt Financing

    • Borrowing money that must be repaid with interest
    • Sources include bank loans, bonds, and credit lines
    • Business retains full ownership but has fixed repayment obligations
    • Interest is tax-deductible

    3. Personal Savings and Bootstrapping

    • Using founder's own money to fund the business
    • Maintains complete control and ownership
    • Limited by personal financial resources

    4. Friends and Family Funding

    • Raising capital from personal network
    • Often informal arrangements
    • May involve equity or debt terms

    5. Crowdfunding

    • Raising small amounts from many people via online platforms
    • Can be equity-based or reward-based
    • Validates market demand while raising funds

    6. Government Grants and Subsidies

    • Non-repayable funds from government agencies
    • Often targeted at startups, innovation, or specific sectors
    • Competitive application process

    7. Venture Capital (VC)

    • Investment from specialized firms in exchange for equity
    • Provides mentorship and networking alongside capital
    • Suitable for high-growth potential businesses

    8. Private Equity

    • Investment from private equity firms in established businesses
    • Usually involves significant ownership stake
    • Focuses on profitability and exit strategy

    9. Retained Earnings

    • Reinvesting profits back into the business
    • Sustainable long-term growth method
    • No external stakeholders involved

    Conclusion

    Choosing the right capital-raising method depends on business stage, growth objectives, industry, and founder preferences regarding control and risk. Most successful businesses use a combination of these methods at different growth stages.

  2. 210 marksMulti-channel marketing approachesAnswer

    What is multi-channel marketing? How important is viral marketing in E-business? Explain the social marketing process.[10]

    Model Answer: Multi-Channel Marketing, Viral Marketing, and Social Marketing Process

    1. Multi-Channel Marketing (3 marks)

    Definition: Multi-channel marketing is a strategy where businesses use multiple communication and distribution channels simultaneously to reach customers and deliver products/services. These channels work in an integrated manner to provide a seamless customer experience.

    Key Channels Include:

    • Online channels: Website, email, social media, mobile apps, online advertising
    • Offline channels: Physical stores, direct mail, telephone, print media
    • Emerging channels: SMS, push notifications, chatbots

    Objectives:

    • Reach customers wherever they are
    • Provide consistent brand messaging across all touchpoints
    • Increase customer convenience and accessibility
    • Maximize market penetration and sales opportunities

    2. Importance of Viral Marketing in E-Business (4 marks)

    Definition: Viral marketing is a technique where marketing messages spread rapidly through social networks and online platforms, similar to a virus, with minimal paid promotion.

    Importance in E-Business:

    AspectSignificance
    Cost-EffectivenessMinimal advertising spend; relies on organic sharing and word-of-mouth
    Rapid ReachExponential growth in audience through social sharing and network effects
    Brand AwarenessCreates massive visibility and brand recall in short timeframes
    Customer EngagementGenerates high levels of interaction, comments, and user participation
    CredibilityPeer recommendations carry more weight than traditional advertising
    Data CollectionProvides valuable insights into customer preferences and behavior

    Example: A creative video or meme shared on social media can reach millions organically, generating brand awareness at fraction of traditional marketing costs.


    3. Social Marketing Process (3 marks)

    Definition: Social marketing is the application of marketing principles to promote social causes, behavioral change, and public welfare through social media and digital platforms.

    Process Steps:

    1. Audience Analysis & Segmentation

      • Identify target demographic
      • Understand their values, behaviors, and pain points
      • Segment audience for targeted messaging
    2. Objective Setting

      • Define clear, measurable goals (awareness, behavior change, engagement)
      • Align with social cause or campaign purpose
    3. Strategy Development

      • Design messaging and content strategy
      • Select appropriate social media platforms
      • Plan campaign timeline and resources
    4. Content Creation & Distribution

      • Create engaging, shareable content (videos, infographics, posts)
      • Distribute across chosen channels
      • Ensure consistent brand voice
    5. Community Engagement

      • Respond to comments and messages
      • Foster two-way dialogue with audience
      • Build community around the cause
    6. Monitoring & Analytics

      • Track metrics (reach, engagement, conversions)
      • Analyze campaign performance
      • Gather feedback
    7. Optimization & Iteration

      • Refine strategy based on data
      • Adjust messaging and channels as needed
      • Scale successful tactics

    Outcome: Drives social behavior change, builds brand loyalty, and creates positive social impact through authentic community engagement.

  3. 310 marksSET protocol features and participantsAnswer

    Explain about the SET participants. Discuss the status of E-payment system in Nepal.[10]

    SET (Secure Electronic Transaction) is a security protocol for electronic credit card transactions over the internet. The main participants in the SET system are: - The individual who initiates the transaction - Holds a credit/debit card...

  4. 45 marksMobile e-commerce and social e-commerceAnswer

    Differentiate Mobile E-commerce from Social E-commerce. [5]

    Mobile E-commerce refers to buying and selling of goods and services conducted through mobile devices such as smartphones and tablets. Key characteristics include: - Platform: Transactions occur through mobile apps or mobile-optimized we...

  5. 55 marksSignificance of EDI in e-businessAnswer

    What is significance of EDI in E-business? Explain the EDI layers. [5]

    Significance of EDI in E-business and EDI Layers

    Significance of EDI in E-business

    EDI (Electronic Data Interchange) holds critical importance in e-business for the following reasons:

    1. Automation of Business Processes: EDI eliminates manual data entry and paper-based document handling, automating routine business transactions like purchase orders, invoices, and shipping notices.

    2. Cost Reduction: By reducing paperwork, manual processing, and associated administrative overhead, EDI significantly lowers transaction costs for organizations.

    3. Faster Transaction Processing: Electronic transmission of documents enables near-instantaneous exchange of business information between trading partners, improving business cycle time.

    4. Improved Accuracy: Automated data transmission reduces human errors that occur in manual document preparation and data entry.

    5. Enhanced Business Relationships: EDI facilitates seamless integration between business partners' systems, enabling better coordination and stronger trading relationships.

    6. Competitive Advantage: Organizations using EDI can respond faster to market demands and maintain better inventory management through real-time information exchange.

    EDI Layers

    EDI operates through a structured layered architecture:

    LayerFunction
    Application LayerContains business applications and processes that generate or consume EDI documents (e.g., accounting systems, inventory management)
    Translation LayerConverts internal business data formats into standard EDI message formats (like X.12 or EDIFACT) and vice versa
    Communication LayerHandles the actual transmission of EDI messages using protocols such as SMTP, FTP, or VAN (Value Added Network)
    Security LayerEnsures authentication, encryption, and non-repudiation of EDI transactions for secure data exchange

    These layers work together to enable standardized, secure, and efficient electronic business communication.

  6. 65 marksNon-repudiation enforcement mechanismsAnswer

    What is non-repudiation? How sniffing and spoofing are harmful to E-commerce transactions? [5]

    Model Answer: Non-Repudiation and E-commerce Threats

    Non-Repudiation (2 marks)

    Non-repudiation is a security principle that ensures a party cannot deny having performed a particular action or transaction. In e-commerce, it means:

    • The sender of a message cannot deny that they sent it
    • The receiver cannot deny that they received it
    • Both parties are bound to their actions with cryptographic proof

    Implementation: Non-repudiation is typically achieved through:

    • Digital signatures - sender signs with private key, receiver verifies with public key
    • Timestamps - records when transaction occurred
    • Audit trails - maintains records of all transactions

    This prevents disputes where parties falsely claim they did not participate in a transaction.


    Sniffing and Spoofing Threats (3 marks)

    Sniffing

    Definition: Unauthorized interception and capture of data packets traveling over a network.

    Harm to E-commerce:

    • Data theft - Captures sensitive information like credit card numbers, passwords, and personal data
    • Session hijacking - Attacker intercepts session tokens to impersonate legitimate users
    • Loss of confidentiality - Transmitted data is exposed to unauthorized parties
    • Financial fraud - Stolen payment information used for unauthorized transactions

    Spoofing

    Definition: Falsifying the source identity (IP address, email, or MAC address) to impersonate a legitimate entity.

    Harm to E-commerce:

    • Phishing attacks - Attacker spoofs legitimate merchant website to trick users into revealing credentials
    • Man-in-the-middle attacks - Spoofed identity allows attacker to intercept and modify communications
    • Loss of authenticity - Users cannot verify they are communicating with genuine merchant
    • Unauthorized transactions - Attacker can perform actions on behalf of legitimate user or merchant
    • Reputation damage - Legitimate businesses blamed for fraudulent transactions

    Mitigation: Use HTTPS/SSL encryption, digital certificates, firewalls, and authentication mechanisms.

  7. 75 marksElectronic Transaction Act of Nepal sectioAnswer

    Summarize the sections and sub sections mentioned in electronic transaction act of Nepal. [5]

    The Electronic Transaction Act (ETA) of Nepal, 2063 B.S. (2006 A.D.), is the primary legislation governing electronic transactions and digital commerce in Nepal. The Act is structured into several key sections and subsections. - Short ti...

  8. 85 marksOnline credit card transaction processAnswer

    Explain how online credit card transaction system works. [5]

    An online credit card transaction system is a secure process that enables customers to make purchases over the internet using their credit card details. The system involves multiple parties working together to authorize, process, and set...

  9. 95 marksE-commerce website development stepsAnswer

    Describe the steps of building E-commerce website. [5]

    Since reference notes are not provided, this answer follows standard e-commerce development practices aligned with typical BSc CSIT curriculum: - Define business objectives and target market - Identify product/service categories - Determ...

  10. 105 marksLocation-based marketing toolsAnswer

    Consider you are hired as a digital marketing analyst for meroghar.com which sells various products. Now explain various location based marketing tools that you can use for meroghar.com. [5]

    Location-based marketing uses geographic data to deliver targeted promotional content to customers based on their physical location. For an e-commerce platform like meroghar.com, these tools can drive foot traffic to partner stores, incr...

  11. 115 marksOn-page SEO techniques for e-commerceAnswer

    Being a SEO analyst, how can you perform on-page SEO of an E-commerce website? [5]

    On-page SEO refers to optimizing individual web pages to rank higher in search engines and attract relevant traffic. For e-commerce sites, this is critical for product visibility and sales conversion. - Conduct thorough keyword research ...

  12. 125 marksCross-selling and upselling supportAnswer

    How recommender systems are supporting cross selling and upselling in E-commerce? [5]

    Recommender systems are intelligent tools that analyze customer behavior, preferences, and purchase history to suggest relevant products. In e-commerce, they play a crucial role in increasing revenue through cross-selling and upselling s...