(a) Discuss in brief the new information technology trends that will change the way of industry workings. 15 marks (b) Discuss…

(a) Emerging Information Technology Trends and Industry Impact

Emerging IT trends are transforming organizational workflows through automation, connectivity, and intelligence. Artificial Intelligence and Machine Learning (AI/ML) enable predictive and autonomous operations. The Internet of Things (IoT) and Edge Computing drive real-time telemetry and decentralized data processing at the network periphery. The expansion of 5G networks provides high-bandwidth, ultra-low latency infrastructure, accelerating Robotic Process Automation (RPA) in repetitive business processes. Furthermore, Blockchain ensures secure, immutable and decentralised transactional verification, while Cloud Computing democratizes on-demand, scalable computational capacity; Augmented/Virtual Reality and additive manufacturing (3D printing) and big-data analytics complete the disruptive set.

These technologies drive structural transformation across sectors:

• Manufacturing: Industry 4.0 integrates digital twins and IoT-enabled predictive maintenance, as observed in smart automotive and heavy engineering plants.
• Services: The financial sector utilizes AI-driven algorithmic risk assessments and blockchain-based settlements, while healthtech leverages cloud-enabled telemedicine and precision diagnostics.
• Agriculture: Precision farming utilizes IoT-enabled soil sensors, drone imagery, and predictive weather analytics under national frameworks like the India Digital Ecosystem of Agriculture (IDEA) to optimize input costs and yields.

(b) Advantages and Disadvantages of ERP Systems

An Enterprise Resource Planning (ERP) system is an integrated software suite that manages and unifies core business processes across an organization through a common database.

Advantages: ERP provides cross-functional integration, eliminating organizational data silos. It facilitates real-time data visibility and reporting, which accelerates operational decision-making. Standardization of business processes improves operational consistency and quality control; success, however, hinges on top-management commitment, business-process re-engineering, user training and phased roll-out, with SAP and Oracle as the leading platforms (and Indian vendors such as Ramco in the mid-market). In supply chain management, ERP enhances end-to-end inventory visibility, order tracking, and demand forecasting. Additionally, it streamlines regulatory compliance, such as automated GST calculations and MCA-21 reporting frameworks.

Disadvantages: ERP adoption requires substantial capital investment in software licensing, hardware upgrades, and post-implementation maintenance. Customization complexity often results in project delays and budget overruns. The transition involves severe change management friction due to workforce resistance to restructured operational workflows. Furthermore, dependency on a single enterprise platform creates vendor lock-in, and centralized data architecture elevates enterprise vulnerability to severe disruption in the event of cybersecurity breaches.

(c) DSS, RDMS, and Comparative Analysis

A Decision Support System (DSS) is an interactive, computer-based information system designed to assist decision-makers in resolving semi-structured and unstructured problems. Its primary components include the Data Management Subsystem (holding operational and historical data), Model Management Subsystem (incorporating financial, statistical, and optimization models), and the User Interface/Dialogue Generation Subsystem. Based on operational focus, DSS is categorized into data-driven systems (OLAP and data warehouses), model-driven systems (simulation and optimization tools) and knowledge-driven systems (expert systems and rule-based logic); group DSS and executive information systems are related classes. (The paper’s ‘RDMS’ is read here as the relational database management system, i.e. the RDBMS.)

A Relational Database Management System (RDMS) organizes data into structured tables comprising rows and columns linked through primary and foreign keys. Its defining features include strict enforcement of ACID properties (Atomicity, Consistency, Isolation, Durability) to guarantee transactional reliability, schema normalization to eliminate redundancy, declarative data manipulation via Structured Query Language (SQL), and comprehensive data integrity controls. However, RDMS exhibits scalability limitations when processing high-velocity, semi-structured big data across distributed nodes.

Comparison between DSS and RDMS:

1. Purpose: RDMS manages transactional processing and routine record-keeping (OLTP), whereas DSS provides analytical processing for strategic planning (OLAP).
2. Data Structure: RDMS utilizes highly normalized, structured operational tables; DSS utilizes multi-dimensional, denormalized, summarized, and historical data repositories.
3. User Base: RDMS is designed for operational personnel, database administrators, and routine applications; DSS serves business analysts, middle management, and senior executives.
4. Analytical Capability: RDMS performs standard relational queries and basic aggregations; DSS executes complex "what-if" simulations, predictive analytics, and goal-seeking models.
5. Decision Support Level: RDMS supports routine, operational, structured decisions; DSS supports non-routine, semi-structured, and strategic decisions.
6. Implementation Complexity: RDMS requires schema design and indexing for transactional throughput; DSS requires complex ETL pipelines, multidimensional modeling, and specialized interface engineering.