MPMIR Semester-I Exam 2019-20 Computer Applications & Management Information System PDF

Printed Pages : 3 Roll No... REFNO 024236 MPMIR (Semester-I) Examination, 2019-200 PMIR Paper: S1-06 Computer Applications and Management Information System Time:Three Hours...

Printed Pages : 3 Roll No... REFNO 024236 MPMIR (Semester-I) Examination, 2019-200 PMIR Paper: S1-06 Computer Applications and Management Information System Time:Three Hours Full Marks : 70 (Write your Roll No. at the top immediately on the receipt ofthis question paper) Note: Answer all questions. Words limit should be strictly adhered to. Section - A Note: Answer each of the following in one word or few words (not exceeding 50 words). Each question carries 2 marks. 1. (i) What is the difference SRAM and DRAM? (ii) What is EBCDIC code ? (iii) Define the term 'system' ? (iv) What is the difference between algorithm and flowchart ? (v) Define MIS ? P.T.O.  REFNO 024236 Section - B Note: Answer each of the following questions in about 250 words. Each question carries 10 marks. 2. Convert the following: (i) (1100.11), =)10 (ii) (605) =016 (iii) Add (5DA)j and (BC3)16 (iv) (5978) = ()16 OR (i) Subtract (101110), from (110011), using 1's and 2's complement methods. (ii) Add (537) and (998) in BCD. 3. Explain the block diagram of computer. OR What are the steps involved in decision making? Explain with suitable example. 2  REFNO 0242366 4 What are the steps involved in Mail merge ? Explain it with examples. OR Explain about BCD and ASCII codes in detail. Section - C Note: Answer each of the following questions in detail. Each question carries 15 marks. 5. Explain the role of an MIS in an information flow along with its objectives, benefits and characteristics. OR What is Motivation ? Explain any one motivational model. 6. What is SDLC ? Explain the various steps involved in SDLC in detail. OR What are organizational models ? Also focus on Rational actor, bureaucratic, political and garbage can. 3 200