MMPC 08 Solved Assignment

Here are detailed solutions for the MMPC-008 assignment questions:

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1. Open-Source Software and Decision-Making Process for Acquiring Application Software

Definition of Open-Source Software

Open-source software (OSS) refers to software with source code that is freely available for anyone to inspect, modify, and enhance. Examples include Linux, Apache, and MySQL.

Advantages of Open-Source Software

1. Cost-Effective: No licensing fees, reducing costs.
2. Flexibility: Users can modify the code as per their needs.
3. Security: Transparent code allows quick identification and fixing of vulnerabilities.
4. Community Support: Large community ensures continuous updates and improvements.
5. Interoperability: Works across multiple platforms.

Decision-Making Process for Acquiring Application Software

1. Identify Business Needs: Define the problem the software will solve.
2. Evaluate Alternatives: Compare open-source, commercial, and in-house solutions.
3. Assess Cost and ROI: Consider costs of licensing, support, and maintenance.
4. Security and Compliance Check: Ensure the software meets regulatory requirements.
5. Implementation and Training: Deploy the software and train users.
6. Evaluation and Feedback: Continuously monitor performance and update as needed.

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2. Ethics in the Information Society and Data Privacy Concerns

Definition of Ethics in Information Society

Ethics in IT refers to moral principles governing how information is collected, shared, and used. It includes issues like privacy, cybersecurity, and data ownership.

Right to Collect and Share Information

Organizations should not collect or share personal information without explicit consent. Unauthorized data collection violates privacy laws like GDPR.

Ethical Issues in Information Society

1. Privacy Invasion: Tracking user behavior without consent.
2. Cybersecurity Threats: Misuse of sensitive information.
3. Digital Divide: Unequal access to IT resources.
4. Intellectual Property Violations: Unauthorized use of digital content.
5. Misinformation and Fake News: Spreading false information online.

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3. System Life Cycle Phases and Their Activities

The System Development Life Cycle (SDLC) consists of the following phases:

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4. Relationship Between Information and Communication

• Complementary Role: Information provides the data, while communication ensures its effective dissemination.
• Supplementary Role: Sometimes, communication occurs without detailed information (e.g., informal discussions).
• Example: In a company, a database (information) helps managers make decisions, while emails (communication) distribute insights.

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5. Short Notes on IT Concepts

a) Enterprise Resource Planning (ERP)

ERP integrates core business processes (finance, HR, supply chain) into a unified system, improving efficiency and decision-making.

b) Customer Relationship Management (CRM)

CRM software helps businesses manage interactions with customers to enhance relationships and drive sales (e.g., Salesforce).

c) Transaction Processing System (TPS)

TPS processes business transactions like online purchases and banking transactions in real time.

d) Data Modeling

Data modeling structures data logically to represent real-world entities, helping in database design.

e) Data Mining

Data mining extracts patterns from large datasets using techniques like clustering and machine learning.