University of Mumbai 2009-3rd Sem B.Sc Information Technology (IT) System Programming (UNIX) - Question Paper
Kindly obtain the attachment.
Dcc. PR 195 Con. 240-08.
Cj-l') de/n-jH
ZN-1025
[ Total Marks : 100
(3 Hours)
N.B. : (1) Answers any five from the six questions.
(2) All questions carry equal marks.
1. Write short notes on :
(a) kernels
(b) unix file structure
(c) shells
(d) system calls.
2. Write the syntax and examples for the following :
(a) pwd
(b) mkdir
(c) rmdir
(d) Is
(e) cd
3. (a) What it the difference between ftp and telnet ?
k (b) How vi editor is differ from v node table ? Explain briefly.
4. Explain briefly;
(i) awk utilities
(ii) file descriptor table.
5. (a) What is the difference between user mode and kernel mode ?
(b) Explain grep, egrep and fgrep. Write the syntax and example also.
6. Write the syntax and examples for the following ;
(a) if- then - else
(b) switch
(c) while
|
Attachment: |
| Earning: Approval pending. |
