Question Detail

What is the meaning of SVR4 ?

  • System Five Release 4
  • System Version Release 4
  • System Five Relocated 4
  • Storage Files Five Release 4
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1. In the shell, by default, all variables are considered and stored as ?

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2. Which is most important for Multi-tasking ?

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3. The system calls in UNIX is written using which language ?

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4. What control character signals the end of the input file ?

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5. How applications communicates with kernel ?

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