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This exam paper is for Computers and Network Programming course. It held at Bengal Engineering and Science University. It includes: Rst, Error, Queue, Connection, Accept, Function, Fork, Signal, Disposition, Ignored
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: A What are the conditions to 9) Sik a Row 2. Differentiate between a hard SPOT ad a sop : nection Cues 5. 3. Why incomplete con Se queue ? Prete Connection [2 marks) : a©r UuMen 5 | 4. What happened i last wo arguments 1 4. accept function i « ‘ DS Set to NULL? T ** TUNCTio [3 marks) S. Why fork function retums 0 in the Chilg NSteag Of paren} process ID? } [3 marks) ror? 6. What is signal disposition? 7. Howa Signal is ignored? 1 marks) ‘>, — i. Pease? << Tia aS: i 3 8. In killing signals , which signal is. < least dangerous signal? b>» i< Marks 9. What is the significance of using SA_RESTART flag? [3 marks] 10. Why Zombies cannot be left aroung? [1 marks] > U1. Row WNOHANG option help in dealing with Zombies? [2 marks]