Management 2024 Paper II 50 marks Compulsory Explain

Q1

(a) Explain the necessary conditions for application of simplex method to be applied to linear programming problems. 10 marks (b) State the assumptions made for the study of ANOVA. 10 marks (c) Discuss in brief system development management life cycle in the context of Management Information System. 10 marks (d) What is e-business? Discuss the dependance of e-business on Internet, Intranet and Extranet to implement and to manage innovative e-business application. 10 marks (e) Discuss in brief flexible manufacturing systems. 10 marks

हिंदी में प्रश्न पढ़ें

(a) रैखिक प्रोग्रामिंग (लिनियर प्रोग्रामिंग) समस्या में सिम्प्लेक्स विधि के इस्तेमाल के लिए आवश्यक शर्तों को समझाइए। 10 (b) एनोवा (ANOVA) के अध्ययन के लिए धारणाएं स्पष्ट कीजिए। 10 (c) प्रबंधन सूचना प्रणाली के प्रसंग में निकाय (सिस्टम) विकास प्रबंधन जीवन चक्र की संक्षेप में विवेचना कीजिए। 10 (d) ई-व्यवसाय क्या है? ई-व्यवसाय के परिवर्तनात्मक उपयोग को अमल में लाने और उसके प्रबंधन के लिए ई-व्यवसाय की इंटरनेट, इंट्रानेट व एक्स्ट्रानेट पर निर्भरता की विवेचना कीजिए। 10 (e) लचीली विनिर्माण प्रणालियों की संक्षेप में विवेचना कीजिए। 10

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Directive word: Explain

This question asks you to explain. The directive word signals the depth of analysis expected, the structure of your answer, and the weight of evidence you must bring.

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How this answer will be evaluated

Approach

Explain the core concepts across all five sub-parts with equal weightage (~20% time/words each) since all carry equal 10 marks. Structure: brief introduction acknowledging the diverse topics in operations research, statistics, MIS, e-business and manufacturing; body with five clearly labelled sections addressing each sub-part with definitions, conditions/assumptions, and brief elaboration; conclusion synthesizing how these tools collectively enhance managerial decision-making in Indian industry.

Key points expected

For (a): Linearity, proportionality, additivity, divisibility, certainty, and non-negativity constraints as necessary conditions for simplex method; conversion to standard form with slack/surplus/artificial variables
For (b): ANOVA assumptions including independence of observations, normality of residuals, homogeneity of variance (homoscedasticity), and additive model; mention of Levene's or Bartlett's test for variance equality
For (c): SDLC phases—planning, analysis, design, implementation, and maintenance; mention of waterfall, spiral or agile models in MIS context; stakeholder involvement and feasibility studies
For (d): E-business definition (digital conduct of business processes); differentiation of Internet (global B2C/B2B), Intranet (internal collaboration), and Extranet (supply chain integration); Indian examples like Flipkart, TCS BaNCS, or IRCTC
For (e): FMS components—CNC machines, automated material handling, and computer control; benefits of flexibility in product variety and volume; Indian manufacturing applications like Tata Motors or Maruti Suzuki

Evaluation rubric

Dimension	Weight	Max marks	Excellent	Average	Poor
Concept correctness	20%	10	Precise mathematical and technical accuracy: for (a) correctly identifies all six simplex conditions with proper terminology; for (b) names all four ANOVA assumptions without confusion with regression; for (c) accurately sequences SDLC phases; for (d) distinguishes the three 'nets' by function and scope; for (e) correctly defines FMS hardware and software components	Broadly correct concepts with minor errors: misses one simplex condition, confuses ANOVA with ANCOVA assumptions, jumbles SDLC order, or conflates Internet/Intranet functions; FMS description lacks component specificity	Fundamental conceptual errors: describes graphical method instead of simplex, states ANOVA assumptions that actually belong to regression, describes system development without life cycle structure, defines e-commerce as e-business, or confuses FMS with JIT
Framework citation	20%	10	Appropriate methodological frameworks: for (a) references Dantzig's simplex algorithm or standard form conversion; for (b) cites Fisher's ANOVA or fixed/random effects models; for (c) names specific SDLC models (Waterfall-Royce, Spiral-Boehm, or Agile Manifesto); for (d) uses Rayport & Jaworski's value web or Timmers' business models; for (e) cites Groover's FMS architecture or Browne's hierarchical control	Generic or implied frameworks: mentions 'systematic approach' without naming SDLC models, refers to 'statistical methods' without Fisher citation, describes e-business levels without theoretical framework, or explains FMS benefits without structural reference	No recognizable frameworks or misattributed theories: invents non-existent models, confuses Porter's value chain with value web, or attributes ANOVA to wrong originator; complete absence of any named methodology across all parts
Case / Indian example	20%	10	Relevant Indian illustrations: for (c) cites ISRO's ERP implementation or NIC's e-Governance SDLC; for (d) analyzes Flipkart's Internet presence, TCS's internal KM Intranet, or Tata Steel's supplier Extranet; for (e) references BHEL's FMS adoption or Ashok Leyland's flexible lines; demonstrates awareness of Make in India and Industry 4.0 relevance	Generic or international examples only: mentions Amazon instead of Flipkart, SAP without Indian context, or Toyota's FMS without Indian subsidiary reference; examples technically correct but missing domestic applicability	No examples or inappropriate illustrations: provides examples for only one sub-part, uses pre-digital era cases, or gives examples that contradict the concept (e.g., rigid mass production for FMS); complete absence of Indian context
Multi-perspective analysis	20%	10	Integrative and critical treatment: for (a) notes simplex limitations (degeneracy, cycling) and interior point alternatives; for (b) acknowledges ANOVA robustness to violations and non-parametric alternatives; for (c) compares predictive vs adaptive SDLC approaches; for (d) analyzes security-privacy trade-offs across the three nets; for (e) evaluates cost-flexibility trade-offs in FMS adoption for MSMEs vs large firms	Descriptive coverage without critical depth: lists conditions/assumptions without noting limitations, describes SDLC linearly without methodology comparison, presents e-business benefits uncritically, or describes FMS without implementation challenges	Fragmented and superficial treatment: each part addressed in isolation with no connective tissue, no recognition of limitations or alternatives, purely definitional responses, or complete omission of one or more sub-parts
Conclusion & recommendation	20%	10	Synthesized managerial insight: explicitly connects OR techniques, statistical methods, information systems, digital platforms, and manufacturing flexibility as integrated decision support toolkit; recommends appropriate tool selection based on problem structure (structured vs semi-structured decisions); references Digital India, PLI scheme, or smart manufacturing policy relevance	Summary restatement: recaps what was covered without synthesis, offers generic 'these are all useful' conclusion, or provides five separate mini-conclusions without unifying theme; lacks explicit recommendation	Absent or misaligned conclusion: no conclusion section, conclusion introduces new unsubstantiated claims, contradicts body content, or addresses only one sub-part while ignoring others; abrupt ending without closure

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