1) What is an Virtual memory? 2) How do we test API's in both Windows/Linux/Unix? 3) What is an IOCTL? 4) How do you open a char device through API's? 5) What is major num/ minor num? 6) What is the max num for minor num? 7) Who gives you the major / minor numbers? 8) Reverse a string using recursive func. 9) fork/vfork/clone. 10) What does fork returns? 11) What is a zombie process? 12) What happens when a child completes before parent tries to wait for it? 13) Interrupt handlers, top-hdnl....?

0 Answers   TCS, Wipro,

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What is the latest version of google browser?

0 Answers   BirlaSoft,

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Can we kill init process?

0 Answers  

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What is deadlock? How do you avoid it?

9 Answers   HCL, Motorola,

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DEFINE YOURSELF AT THE TIME OF INTERVIEW IN TELECOM SECTOR?

2 Answers   Airtel,

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What are positional parameters?

0 Answers  

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What is a Safe State and what is its use in deadlock avoidance?

0 Answers   BirlaSoft,

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how does virtual memory work?

1 Answers  

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How do you say gnu?

0 Answers  

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Why does kernel panic occur?

0 Answers  

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What is the difference between concurrency and parallelism?

0 Answers  

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what is multitask win95

0 Answers  

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