Veer Narmad South Gujarat University 2008 M.C.A Aril Unix of Veer Narmad south university - Question Paper
M. C. A. (Sem. V) (ATKT) Examination April / May - 2008 Unix Internal & Shell Programming
Time : 3 Hours]
[Total Marks : 70
Seat No.:
Instruction :
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Name of the Examination :
M. C. A. (SEM. 5) (ATKT)
Name of the Subject:
UNIX INTERNAL & SHELL PROGRAMMING
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Student's Signature
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[Contd.
1 Answer the following, (any three)
(1) Explain grep command in detail with example.
(2) Explain cut command in detail with example.
(3) Explain buffer cache.
(4) Explain booting process of UNIX.
2 Explain following : (any five)
(1) Fork (2) Purge
(3) Cut (4) Sed
(5) Tail (6) Is
3 Answer the following : (any five)
(1) How unix is more powerful than window ?
(2) Where the password is stored in UNIX ?
(3) What does directory entry consist of ?
(4) What does init process do ?
(5) What is the role of shell in UNIX ?
(6) What is daemon ?
R-4832] 1
>*-WF
4 Write script : (any two) 8
(1) Develop a shell script which will accept a string and find no. of words in string.
(2) Write a regular expression which will display all the lines from a file beginning with A to Z.
(3) Develop a shell which will kill all the process of particular user.
5 Explain duties of UNIX System Administrator. 8
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| Earning: Approval pending. |
