BSc CS Sem 1 BSc CS Semester 1 (2012 2013) 2013 Comp I Question Paper - Mumbai University | munotes

Questions asked in this paper

• Figures to the right indicate marks

1. Q1 Answer any three questions
   • a) Explain the characteristics of information. 5
   • b) Classify computer according to their use. 5 What is the relationship between Data, Information and Knowledge? 5
   • d) Write a short note on Magnetic Disk
   • e) Write a short note on Optical Disk. 5
   • f) Explain the Building Blocks of Computer 5
2. Q2 Answer any three questions
   • a) Explain the following logic gates. 5
   • i) AND ii) NAND
   • b) Explain Half Adder. 5
   • c) Explain the use of Instruction decoder. 5
   • d) Add the following numbers
   • ii)1010 and 1111
   • e) Explain working of Full Adder. 5
   • f) What is Multiplexer? 5
3. Q3 Answer any three questions
   • a) Explain the function and working of SRAM. 5
   • b) What is Multiprogramming Operating Systems. 5
   • c) Writé short note on assemblers, 5
   • d) Explain the function and working of DRAM. 5
   • e) What is an Operating System? Explain with diagram
   • f) What is Memory management in Operating System? 5
4. Q4 Answer any Three Questions
   • a) Explain Architecture of 8085 Microprocessor
   • b) Explain the principles of Cache Memory
   • c) Explain the use of Program Counter. >
   • d) Whaf is the difference between PROM and EPROM? 5
   • e) What are different RAID levels? Explain any two
   • f) Write a assembly language program of Subtraction. 5

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