B.Sc. (Computer Science) Sem 2 Operating System 2015-16 ATKT Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Answer the following.(Attempt any four)
   • a. Explain interrupt driven input output Describe differénce between SRAM and DRAM
   • d. Explain optical memory in detail 3 Explain cache memory principles
   • f. Explain magnetic disk in detail,
   • g. Explain process lifecycle
   • h. Describe interrupt with its types 3 Q.2 Answer the following.(Attempt any four) [20marks] Explain operating system With its services Explain swapping in detail i c. Explain multiport memory
   • d. Explain time shared bus
   • e. Describe in detail advantages of time sharing operating system
   • f. What are the characteristic of input output channel
   • g. Describe batch operating system
   • h. Explain scheduling with its types
2. Q3 Answer the following. (Attempt any four)
   • a. Write a program in assembly language to find largest of numbers
   • b. Write a program in assembly language to transfer block of data
   • c. Explain 8085 microprocessor architecture
   • d. Explain register organisation
   • e. Explain different types of operations How instruction is represented in assembly language
   • g. instruction cycle state diagram
   • h. Write a program to find complement
3. Q4 Answer the following.(Attempt any three) {15 marks] Explain process control block Write a program in assembly language for addition of two numbers Explain paging in detail
   • e. Explain Explain external devices with block diagram

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