D.C.A. EXAMINATION, APRIL 2018
Computer Application
COMPUTER PROGRAMMING WITH
(CBCS 2017 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all the questions.
1. What is Object?
2. What is Class?
3. Define variable.
4. Define Manipulators.
5. What is Call by Reference?
6. Define Array.
7. Define operator.
8. List the unary operators.
9. What is inheritance?
10. Define Virtual function.
Sub. Code
7DCA3
AFS-0716
2
Sp 5
Part B x 5 25)
Answer all the questions, choosing either or
11. Briefly explain the structure of language.
Or
Write a note on the Applications of OOP.
12. How to use the user defined data types in
Or
Briefly explain the concepts of control structures.
13. Write a program to find biggest of three numbers.
Or
Explain Inline Functions with an example.
14. List and explain the rules for over loading
operators.
Or
How to manipulate strings using operators in
15. Describe the Multiple Inheritance in
Or
Explicate the characteristics of Abstract Classes.
Part C x 10 30)
Answer any three questions.
16. Discuss the Basic concepts and benefits of OOP.
17. Write a program to find the given word is vowel or
not using switch case.
AFS-0716
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Sp 5
18. Write a program to perform the following operation
for 3 x 3 matrices using array.
Addition
Substraction
19. What is function overloading? Explain it with an
example.
20. Write a program for the following UML diagram.
S2NS
xy,sum int
+S2NOS(
+S2NOS(int)
+S2NOS(int.int)
):void
+subtraction void
+print( void
M2NOS
+Multiple( ):void
+division ):void
——————
Base Class
Derived Class
Sp 1
AFS -0717
D.C.A. EXAMINATION, APRIL 2018
Computer Application
INTERNET AND WEB DESIGN
(CBCS 2017 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
1. What is Internet?
2. Define ISP.
3. What is protocol?
4. What is FTP?
5. Define HTTP.
6. Explain HTML.
7. What is element?
8. What is attribute?
9. List the benefits of javascripts.
10. What is array?
Sub. Code
7DCA4
AFS-0717
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Sp 1
Part B x 5 25)
Answer all questions, choosing either or
11. Briefly explain the e-mail sending and receiving
concepts.
Or
What is intranet? Explain in detail.
12. Write a note on internet chatting.
Or
List and explain the data transmission protocols.
13. What is search engine? Explain the concepts in
detail.
Or
Explain the following editors:
HTML editor
Image editor.
14. Create a HTML document to show the exam
timetable.
Or
Explain the structure of HTML document.
15. Define variables and expressions in javascripts.
Or
Explain the following events:
On focus On load.
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3
Sp 1
Part C x 10 30)
Answer any three questions.
16. Discuss the evolution of internet concepts.
17. Explain the client/server architecture and its characters.
18. Discuss the issues and maintenance of websites.
19. Explain the designing tools available for HTML.
20. Discuss the branching and looping statements in
javascripts.
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