How many bits use for MAC address?

7 Answers   Google,

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what do you understand by 'building block primitive'?

3 Answers   Infosys,

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How to view the hidden files in /etc directory?

10 Answers  

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What will the following command do?

0 Answers  

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what does a process mean?

5 Answers   Infosys,

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When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include<stdlib.h> # include <stdio.h> int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

0 Answers  

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distinguish between physical addresses and logical address?

3 Answers   Infosys,

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what is the shell for dos,nt operating systems?

1 Answers  

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What Command will remove a Directory in UNIX?

8 Answers   IBM,

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1-how will you display a file whose name is starting with '- '? 2-how will you add a patten at end of every line in vi editor?

7 Answers  

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What is the behavioural difference between cmp and diff commands?

0 Answers  

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How do you execute a UNIX command in the background?

6 Answers  

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