12TH COMPUTER APPLICATIONS REVISION TEST QUESTION PAPER
PART - I
Choose the most suitable answer from the given four alternatives and write the option code and the corresponding answer. 15x1=15
1. One of the disadvantages of the multimedia is its __
a) cost
b) adaptability
c) usability
d) relativity
2. ______is to create and maintain an Internet web page.
a) Multimedia Architect
b) Computer Programmer
c) Web Master
d) Text Editor
3. The live telecasting of real time program through Internet is known as ____
a) Web casting
b) web hosting
c) data manipulation
d) none of the above
4. In PageMaker Window, the area outside of the dark border is referred to as _________.
(a) page
(b) pasteboard
(c) blackboard
(d) dashboard
5. A______triangle in the bottom window shade means there is more text in the text block than is visible on the page.
a) Blue
b) Green
c) Yellow
d) Red
6. A __________ tool is used for magnifying the particular portion of the area.
(a) Text tool
(b) Line tool
(c) Zoom tool
(d) Hand tool
7. An entity set that does not have enough attributes to form primary key is known as
a) Strong entity set
b) Weak entity set
c) Identity set
d) Owner set
8. The file systems were known as ______ of database system.
a) Data
b) Indexed
c) Predecessor
d) Random
9. Which is the MySQL instance responsible for data processing?
a) MySQL Client
b) MySQL Server
c) SQL
d)Server Daemon Program
10. We can use ___ to comment a single line?
i) /? ii) // iii) # iv) /* */
a) Only (ii)
b) (i), (iii) and (iv)
c) (ii), (iii) and (iv)
d) Both (ii) and (iii)
11. What will be the output of the following PHP code?
<?php
$num = 1;
$num1 = 2;
print $num . “+”. $num1 ;
?>
a) 3
b) 1+2
c) 1.+.2
d) Error
12. $stud = array(“Roll” => 12501, “Name” => “Hari”); Identify the type of array.
a) Indexed array
b) Associative array
c) Vector array
d) Multidimensional array
13. A function in PHP starts with __.
a) function
b) __ def
c) def
d) function name
14. What will be the output of the following PHP code?
<?php
$x;
if ($x == 0)
print "hi";
else
print "how are u";
print "hello";
?>
a) how are u hello
b) hihello
c) hi
d) no output
15. What will be the output of the following PHP code ?
<?php
$x = 10;
$y = 20;
if ($x > $y + $y != 3)
print "hi" ;
else
print "how are u";
?>
a) how are u
b) hi
c) error
d) no output
PART - II
Answer any Six questions. Question No. 24 is compulsory. 6 × 2= 12
16. Define Multimedia Production.
17. Define multimedia kiosk.
18. What is threading text blocks?
19. What are the ACID properties?
20. What is super key?
21. How to declare variables in PHP?
22. Define associative array.
23. Define if..else ladder.
24. Write Syntax of Switch statement.
PART - III
Answer any Six questions. Question No. 33 is compulsory. 6 × 3 = 18
25. Describe the various file formats in multimedia
26. How do you rejoin split blocks?
27. Write the steps to separate text from the frame.
28. What is relationship in databases? List its types.
29. Write the features of RDBMS.
30. In how many ways you can embed PHP code in an HTML page?
31. Write the purpose of parameterized Function.
32. Differentiate Switch and if else statement.
33. Write the different types of PHP syntax.
PART - IV
Answer all the questions. 5 × 5 = 25
34. Explain in detail Process of Multimedia.
(OR)
Write the steps to place the text in a frame.
35. Discuss in detail on various types of attributes in DBMS.
(OR)
Discuss in detail about Website development activities.
36. Explain Array concepts and their types
(OR)
Explain the if elseif else statement with suitable example.
37. Explain brief account of multimedia technology applications in libraries.
(OR)
Explain parameterized Function concepts in PHP.
38. Explain the web development concept in PHP.
(OR)
Discuss in detail about Switch statement with an example.
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