Registration no: Total Number of Pages: 2 B.TECH PETX5412 8th Semester Regular / Back Examination 2016-17 MANAGEMENT INFORMATION SYSTEM BRANCH(S): MECHANICAL Time: 3 Hours Max Marks: 70 Q.CODE: Z156 Answer Question No.1 which is compulsory and any five from the rest. The figures in the right hand margin indicate marks. Q2 a) What is MIS? Explain the characteristics of MIS. (2 x 10) (5) b) Discuss the three types of Information based on their use at different levels of management. (5) Q3 a) What do you mean by DFD? Draw context level and first level DFD for Marks Scored and its corresponding Grade calculation/display software. (5) b) What are the two main behavioral models for Decision Making? Explain. (5) What do you mean by System Development Life Cycle model? Explain the steps of Waterfall model. (10) Q5 a) What do you mean by feasibility study? Describe different types of feasibility study? (5) Q4 1 a) b) c) d) e) f) g) h) i) j) Answer the following questions: What is the significance of MIS to an organization? Differentiate between decision making under certainty and uncertainty. What do you mean by SRS document? Define an explain data dictionary? Define Coupling. What is meant by control coupling? What is OLTP and OLAP? Explain E R diagram. What are the uses of HIPO diagram? What are the main features of ethical choice? What is Critical Success Factor? Page Q1
b) What is a decision tree? A University has rules for student to give grade based on % of marks. (i) If % of marks >= 90 then ‘O’ grade (ii) If % of marks >= 80 and <= 89 then ‘E’ grade (iii) If % of marks >= 70 and <= 79 then ‘A’ grade (iv) If % of marks >= 60 and <= 69 then ‘B’ grade (v) If % of marks >= 50 and <= 59 then ‘C’ grade (vi) If % of marks >= 40 and <= 49 then ‘D’ grade (vii) Otherwise F Grade (5) Draw a decision tree for the above problem. b) What is Enterprise Resource Planning (ERP) System? Explain its advantages and disadvantages. (5) Q7 a) How does the Information System affect the social environment? What is Information System hacking? (5) b) Discuss the role of MIS in marketing. (5) Write short notes on any two: Data Warehouse Structure Charts Decision support system (DSS) MIS in HRM (5 x 2) Q8 a) b) c) d) 2 (5) Page Q6 a) What are the basic characteristics of a good system design?