Unix - The Unix System


Kernel is not involved


When a read operation is done


When a pressed key is echoed on to the screen


In resource allocation


None of the above


Option: D

Explanation :

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Syllabus covered in this section is-

  • The UNIX System: File system, process management.
  •  Bourne shell, shell variables, command line programming
  •  Filters and Commands: Pr. Head, tail, cut. Paste. Sort. uniq, tr, join, etc, grep, egrep, fgrep, etc, sed, awk, etc.
  • System Calls (like) : Create, open. Close, read, write, iseek, link, unlink, stat, fstat, umask, chmod, exec, fork, wait, system.
  • Unix :Operating System
  •  Structure of Unix Operating System
  • UNIX Commands. Interfacing with Unix
  •  Editors and Compilers for Unix LEX  and YACC
  •  File system, System calls.
  • Filters, Shell programming

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  • Kendriya Vidyalaya Sangathan Entrance Exam
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  • Post Graduate Computer Science Test
  •  PhD Entrance Exam
  • Computer Engineering
  • National Eligibility Test (NET)
  • State Eligibility Test (SET)

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