Kerala Plus Two Question Paper 2023 Computer Science and Information Technology
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About Kerala Plus Two Question Paper 2023 Computer Science and Information Technology
Kerala Plus Two Question Paper 2023 Computer Science and Information Technology is available here for free download. Published by Kerala Board for Class 12, this question paper can be viewed online or downloaded as a PDF (9 pages). Candidates preparing for Class 12 can use Kerala Plus Two Question Paper 2023 Computer Science and Information Technology to understand the exam pattern, the type of questions asked, and the overall difficulty level.
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Kerala Plus Two Question Paper 2023 Computer Science and Information Technology – Text
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📄 View text version (9 pages)
Page 1
SECOND YEAR
Kerala Board
Question Paper
2023
Download PDF
Kerala Board
Question Paper
2023
Download PDF
Page 2
Reg. No. : ......................................
Name : ...........................................
SY-552
SECOND YEAR HIGHER SECONDARY EXAMINATION, MARCH 2023
Time : 2 Hours
Part – II Cool-off time : 15 Minutes
COMPUTER SCIENCE & INFORMATION TECHNOLOGY
Maximum : 60 Scores
General Instructions to Candidates :
There is a ‘Cool-off time’ of 15 minutes in addition to the writing time.
Use the ‘Cool-off time’ to get familiar with questions and to plan your answers.
Read questions carefully before answering.
Read the instructions carefully.
Calculations, figures and graphs should be shown in the answer sheet itself.
Malayalam version of the questions is also provided.
Give equations wherever necessary.
Electronic devices except non-programmable calculators are not allowed in the
Examination Hall.
15 ‘ ’ .
‘ ’
.
.
.
, , ,
.
.
.
.
SY-552 1 P.T.O.
Name : ...........................................
SY-552
SECOND YEAR HIGHER SECONDARY EXAMINATION, MARCH 2023
Time : 2 Hours
Part – II Cool-off time : 15 Minutes
COMPUTER SCIENCE & INFORMATION TECHNOLOGY
Maximum : 60 Scores
General Instructions to Candidates :
There is a ‘Cool-off time’ of 15 minutes in addition to the writing time.
Use the ‘Cool-off time’ to get familiar with questions and to plan your answers.
Read questions carefully before answering.
Read the instructions carefully.
Calculations, figures and graphs should be shown in the answer sheet itself.
Malayalam version of the questions is also provided.
Give equations wherever necessary.
Electronic devices except non-programmable calculators are not allowed in the
Examination Hall.
15 ‘ ’ .
‘ ’
.
.
.
, , ,
.
.
.
.
SY-552 1 P.T.O.
Page 3
PART – A
Answer any 5 questions from 1 to 6. Each carries 1 score. (5 1 = 5)
1. When one of the elements of a structure is a pointer to the same structure, such
structure is called
(a) array of structures (b) nested structure
(c) self-referential structure (d) group of structures
2. The default visibility label of a class in C++ is
(a) Public (b) Protected
(c) Private (d) None of these
3. Which of the following is an empty tag ?
(a) <HTML> (b) <HEAD>
(c) <BODY> (d) <IMG>
4. The protection of data from accidental or unauthorised access is called
(a) Redundancy (b) Security
(c) Consistency (d) Integrity
5. Which of the following is a DML command in SQL ?
(a) SELECT (b) CREATE
(c) ALTER (d) DROP
6. Which of the following data type in Python contains read only elements or elements
cannot be changed ?
(a) List (b) Tuple
(c) Dictionary (d) Set
SY-552 2
Answer any 5 questions from 1 to 6. Each carries 1 score. (5 1 = 5)
1. When one of the elements of a structure is a pointer to the same structure, such
structure is called
(a) array of structures (b) nested structure
(c) self-referential structure (d) group of structures
2. The default visibility label of a class in C++ is
(a) Public (b) Protected
(c) Private (d) None of these
3. Which of the following is an empty tag ?
(a) <HTML> (b) <HEAD>
(c) <BODY> (d) <IMG>
4. The protection of data from accidental or unauthorised access is called
(a) Redundancy (b) Security
(c) Consistency (d) Integrity
5. Which of the following is a DML command in SQL ?
(a) SELECT (b) CREATE
(c) ALTER (d) DROP
6. Which of the following data type in Python contains read only elements or elements
cannot be changed ?
(a) List (b) Tuple
(c) Dictionary (d) Set
SY-552 2
Page 4
PART – A
1 6 5 .
1 . (5 1 = 5)
1.
(a) array of structures (b) nested structure
(c) self-referential structure (d) group of structures
2. C++
(a) Public (b) Protected
(c) Private (d) None of these
3. empty ?
(a) <HTML> (b) <HEAD>
(c) <BODY> (d) <IMG>
4.
(a) Redundancy (b) Security
(c) Consistency (d) Integrity
5. SQL DML ?
(a) SELECT (b) CREATE
(c) ALTER (d) DROP
6.
?
(a) List (b) Tuple
(c) Dictionary (d) Set
SY-552 3 P.T.O.
1 6 5 .
1 . (5 1 = 5)
1.
(a) array of structures (b) nested structure
(c) self-referential structure (d) group of structures
2. C++
(a) Public (b) Protected
(c) Private (d) None of these
3. empty ?
(a) <HTML> (b) <HEAD>
(c) <BODY> (d) <IMG>
4.
(a) Redundancy (b) Security
(c) Consistency (d) Integrity
5. SQL DML ?
(a) SELECT (b) CREATE
(c) ALTER (d) DROP
6.
?
(a) List (b) Tuple
(c) Dictionary (d) Set
SY-552 3 P.T.O.
Page 5
PART – B
Answer any 11 questions from 7 to 19. Each carries 2 scores. (11 2 = 22)
7. Define a Pointer.
8. Define Class and Object.
9. What is data abstraction in C++ ?
10. (a) What is a Stream ?
(b) Write any two file stream classes in C++.
11. Explain any four software ports and their services.
12. Write a sample web page that display a line of text.
13. Define the following terms :
(a) Degree
(b) Cardinality
14. Explain Relational Data Model.
15. Write the general form of CREATE TABLE command.
16. What is E-Banking ?
17. What is the use of Cyber Laws ?
18. List any four features of Python.
19. Explain any four data types in Python.
SY-552 4
Answer any 11 questions from 7 to 19. Each carries 2 scores. (11 2 = 22)
7. Define a Pointer.
8. Define Class and Object.
9. What is data abstraction in C++ ?
10. (a) What is a Stream ?
(b) Write any two file stream classes in C++.
11. Explain any four software ports and their services.
12. Write a sample web page that display a line of text.
13. Define the following terms :
(a) Degree
(b) Cardinality
14. Explain Relational Data Model.
15. Write the general form of CREATE TABLE command.
16. What is E-Banking ?
17. What is the use of Cyber Laws ?
18. List any four features of Python.
19. Explain any four data types in Python.
SY-552 4
Page 6
PART – B
7 19 11 .
2 . (11 2 = 22)
7. .
8. , .
9. C++ ?
10. (a) ?
(b) C++ .
11.
.
12. .
13. :
(a) Degree
(b) Cardinality
14. .
15. CREATE TABLE .
16. - ?
17. ?
18. 4 .
19. 4 .
SY-552 5 P.T.O.
7 19 11 .
2 . (11 2 = 22)
7. .
8. , .
9. C++ ?
10. (a) ?
(b) C++ .
11.
.
12. .
13. :
(a) Degree
(b) Cardinality
14. .
15. CREATE TABLE .
16. - ?
17. ?
18. 4 .
19. 4 .
SY-552 5 P.T.O.
Page 7
PART – C
Answer any 7 questions from 20 to 28. Each carries 3 scores. (7 3 = 21)
20. Write any three differences between static memory allocation and dynamic memory
allocation.
21. Write the general form of a class declaration in C++.
22. (a) What is Polymorphism ? (1)
(b) Write the different types of polymorphism. (2)
23. Explain any two scripting languages.
24. Explain any six text formatting tags in HTML.
25. Explain SELECT and PROJECT operators in relational algebra.
26. List any three applications of computational intelligence.
27. Explain any three Cyber crimes.
28. Write a Python program to read a number and print whether it is odd or even.
PART – D
Answer any 3 questions from 29 to 33. Each carries 4 scores. (3 4 = 12)
29. Explain any four forms of inheritances.
30. Write a C++ program to copy the content of a file to another file.
31. Write any four differences between client side scripting and server side scripting.
32. Explain different users of a database.
33. Explain different data types in MySQL.
____________
SY-552 6
Answer any 7 questions from 20 to 28. Each carries 3 scores. (7 3 = 21)
20. Write any three differences between static memory allocation and dynamic memory
allocation.
21. Write the general form of a class declaration in C++.
22. (a) What is Polymorphism ? (1)
(b) Write the different types of polymorphism. (2)
23. Explain any two scripting languages.
24. Explain any six text formatting tags in HTML.
25. Explain SELECT and PROJECT operators in relational algebra.
26. List any three applications of computational intelligence.
27. Explain any three Cyber crimes.
28. Write a Python program to read a number and print whether it is odd or even.
PART – D
Answer any 3 questions from 29 to 33. Each carries 4 scores. (3 4 = 12)
29. Explain any four forms of inheritances.
30. Write a C++ program to copy the content of a file to another file.
31. Write any four differences between client side scripting and server side scripting.
32. Explain different users of a database.
33. Explain different data types in MySQL.
____________
SY-552 6
Page 8
PART – C
20 28 7 .
3 . (7 3 = 21)
20. ,
.
21. .
22. (a) ? (1)
(b) . (2)
23. .
24. HTML .
25. SELECT, PROJECT
.
26. .
27. .
28.
.
PART – D
29 33 3 .
4 . (3 4 = 12)
29. 4 .
30. C++
.
31. ,
4 .
32. .
33. MySQL .
____________
SY-552 7 P.T.O.
20 28 7 .
3 . (7 3 = 21)
20. ,
.
21. .
22. (a) ? (1)
(b) . (2)
23. .
24. HTML .
25. SELECT, PROJECT
.
26. .
27. .
28.
.
PART – D
29 33 3 .
4 . (3 4 = 12)
29. 4 .
30. C++
.
31. ,
4 .
32. .
33. MySQL .
____________
SY-552 7 P.T.O.
Page 9
SY-552 8
Document Details
| Board / Org | Kerala Board |
| Exam | Class 12 |
| Type | Question Paper |
| Pages | 9 |
| Updated | 30 Apr 2026 |