Osmania University (OU) 2006 B.Sc Computer Science P.CSOFTWARE AND PROGRAMMING IN 'C' - Question Paper

B.SC. first Year Degree exam
October - 2006
COMPUTER SCIENCE
Paper-1(P.C. SOFTWARE AND PROGRAMMING IN ‘C’)
Note: ans any 5 questions, choosing 1 from every unit.Each ques. carries eight marks.
SECTION-A (5x8=40 Marks)
UNIT-1
1. Explain the various kinds of Computers and briefly discuss logical organization of
digital computers.
OR
2. Explain how to create copy , delete files and role of CHDSK command in DOS.
UNIT-2
3. Explain Templates and Wizards.
OR
4. How do you create a slide in Powerpoint ? discuss. define how do you set the timing
of three secs per slide in your presentation.
UNIT-3
5. Distinguish ranging from tables and queries then create a table for learner data of
members’ name, marks and obtain biggest mark from the table.
OR
6. How to edit a chart? discuss .
UNIT-4
7. Explain various data kinds in C with examples.
OR
8. Write a C program to obtain position of a provided element from the array.
UNIT-5
9. Explain Structures and Unions with examples.
OR
10. Write a short note on: Typedef, #include, #define.
SECTION-B (5x12=60 Marks)
ans any 5 questions, choosing 1 from every unit.Each ques. carries 12 marks.
UNIT-1
11. Differentiate ranging from char based interface and graphical user interface. discuss
different choices in Windows Explorer.
OR
12. (a) discuss the use of Recycle Bin.
(b) How to create a new file in win.98?
UNIT-2
13. discuss the process of Mailmerge in MS-Word. discuss how do you add headers and
footers to a document in MS-Word?
OR
14. (a) How to preview and rehearse presentation files? discuss.
(b) How to provide transition to slides ? discuss.
UNIT-3
15. Explain how to create a database:
(a) With wizard.
(b) Without wizard.
OR
16. Explain how Excel database can be created. Write the features of Excel Chart.
UNIT-4
17. Define an array with example. Write a C program for the multiplication of 2 matrices.
OR
18. Define a Pointer. discuss by means of an illustration how to pass pointers to a function.
UNIT-5
19. Explain elaborate the self-referential structures. Write a C program to create a linked
list having its node value as learner number.
OR
20. (a) discuss elaborate the Macros in ‘C’.How to create them?
(b) discuss the different Bitwise Operators used in C.

Earning:   Approval pending.