pue.kar.nic.in II PUC Exam Computer Science Question Paper : Karnataka Pre-University Education

Organization : Karnataka Department of Pre-University Education
Exam : II PU Computer Science
Document type : Question Paper
Website : pue.kar.nic.in

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PUE Karnataka PUC Computer Science Question Paper

Time : 3 Hours 15 Minutes
Max. Marks : 90

Related / Similar Question Paper :
PUE Karnataka II PUC Education Question Paper

March 2009

PART – A

Note : i) Answer all the questions.
ii) Each question carries one mark. 10 × 1 = 10
1. Where is L1 cache located –
2. Expand CMOS.

3. What is the other name of Bubble sort –
4. Write any one advantage of structured programming.
5. Can an array store more than one type of variable –
6. Define recursion.
7. What is a tuple –
8. What is a master file –
9. What is a topology –
10. What is the use of HTML –

PART – B

Note : i) Answer any ten questions.
ii) Each question carries two marks. 10 × 2 = 20
11. List the different plug-and-play USB devices.
12. Write any two properties of top down analysis.
13. Write an algorithm for linear search.
14. Explain the different methods of inputting strings.
15. What are the uses of ‘- ’ and ‘&’ operators with reference to pointers –
16. Write any two differences between structure & an array.
17. Give the syntax for Function Call with an example.
18. What is Distributed data system –
19. Write any two advantages of Electronic data processing.
20. Explain any two Arithmetic functions of MS-Excel.
21. Mention the different data types available in SQL.
22. Name any two Web browsers.

PART – C

Note : i) Answer the following questions.
ii) Each question carries five marks. 8 × 5 = 40
A. Answer any two questions :
23. Briefly explain the general structure of a CPU.
24. Describe the evolution of intel microprocessor.
25. Explain any five symptoms of a computer virus.
B. Answer any one question :
26. Explain the Binary search method with a suitable example.
27. Write an algorithm to find the maximum element in an array.
C. Answer any three questions :
28. Write a C program to count the frequency of a digit in a given number.
29. Explain any five character manipulation functions.
30. Define : a) Formal parameters b) Actual parameters c) Local variables
31. Explain any five types of File access modes with their syntax.
D. Answer any two questions :
32. Explain data processing cycle in detail.
33. Write a note on different types of information.
34. What are the different services of Network Operating System –

PART – D

Note : i) Answer any two questions.
ii) Each question carries ten marks. 2 × 10 = 20
35. Write a flow chart to find the sum of two matrices of order m × n.
36. Write a recursive function to find the factorial of a number.
37. i) Explain UPDATE & DELETE commands in SQL. 4
ii) Explain any four HTML tags. 4
iii) Write any two applications of Smart cards.

March 2010

Part – A

1. Expand the term SMPS.
2. Define cache memory.
3. What is a module ?
4. What is the main disadvantage of the Linear search method ?
5. What character does represent the end of each string ?
6. What is the main difference between structure & union ?
7. Define data.
8. Expand ISAM.
9. Name any one data switching technique in computer networks.
10. What is a website ?

Part – B

11. Name any two microprocessor manufacturing companies.
12. What are the different types of structured programming constructs ?
13. Construct a top down design model chart to find the simple interest.
14. What is an array ? Mention different types of arrays.
15. What are the different methods of outputting strings ?
16. What are actual & formal arguments ?
17. Write the syntax of a structure definition with an example.
18. Name any two types of Information.
19. What is batch processing system ? Give one application.
20. Compare master file with transaction file.
21. Write the syntax and example for deleting a table using DROP.
22. Mention any two types of e-commerce.

Part – C

A. Answer any two questions :
23. Specify the current configuration of a PC available in the market.
24. Explain the typical causes of a system failure.
25. What are the different types of printers ? Explain any one.

B. Answer any one question :
26. Write an algorithm for bubble sort.
27. Mention the objectives of structured programming.

C. Answer any three questions :
28. Write a C program to find the sum of digits of a number until resulting value is a one digit number.
29. Explain the various operations performed on strings with their syntax & examples.
30. Write the structure of a function & explain with an example.

D. Answer any two questions :
31. Give the difference between manual and electronic data processings.
32. What is file organization ? Explain the direct file organization technique.
33. Explain the advantages of DBMS.