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Chapters
2: An Introduction to Adobe Pagemaker
3: Introduction to Database Management System
▶ 4: Introduction to Hypertext Pre-Processor
5: PHP Function and Array
6: PHP Conditional Statements
7: Looping Structure
8: Forms and Files
9: Connecting PHP and MYSQL
10: Introduction to Computer Networks
11: Network Examples and Protocols
12: DNS (Domain Name System)
13: Network Cabling
14: Open Source Concepts
15: E-Commerce
16: Electronic Payment Systems
17: E-Commerce Security Systems
18: Electronic Data Interchange-EDI
![Samacheer Kalvi solutions for Computer Applications [English] Class 12 TN Board chapter 4 - Introduction to Hypertext Pre-Processor - Shaalaa.com](/images/computer-applications-english-class-12-tn-board_6:5f2b1b2038084cf381bfa42c826a928c.jpg "Samacheer Kalvi solutions for Computer Applications [English] Class 12 TN Board chapter 4 - Introduction to Hypertext Pre-Processor")
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Solutions for Chapter 4: Introduction to Hypertext Pre-Processor
Below listed, you can find solutions for Chapter 4 of Tamil Nadu Board of Secondary Education Samacheer Kalvi for Computer Applications [English] Class 12 TN Board.
Samacheer Kalvi solutions for Computer Applications [English] Class 12 TN Board 4 Introduction to Hypertext Pre-Processor Evaluation - PART – I [Pages 95 - 96]
Choose the correct answer
What does PHP stand for?
Personal Home Page
Hypertext Preprocessor
Pretext Hypertext Processor
Pre-processor Home Page
What does PHP files have a default file extension?
.html
.xml
.php
.ph
A PHP script should start with _______ and end with _______:
<php>
< ? php ? >
<? ?>
< ?php ? >
Which of the following must be installed on your computer so as to run PHP script?
Adobe
windows
Apache
IIS
We can use _______ to comment a single line?
- /?
- //
- #
- /* */
Only (ii)
(i), (iii) and (iv)
(ii), (iii) and (iv)
Both (ii) and (iv)
Which of the following PHP statement will store 41 in variable num?
- num = 41
- num = 41
- echcho num
- echo 41
Both (i) and (ii)
All of the above.
Only (ii)
Only (i)
What will be the output of the following PHP code?
< ?php
$num = 1;
$num1 = 2;
print $num . “+”. $num1 ;
?>3
1 + 2
1. + .2
Error
Which of the following PHP statements will output Hello World on the screen?
echo (“Hello World”);
print (“Hello World”);
printf (“Hello World”);
sprintf (“Hello World”);
Which statement will output $x on the screen?
echo “\$x”;
echo “$$x”;
echo “/$x”;
echo “$x;
Which of the below symbols is a newline character?
\r
\n
/n
/r
Samacheer Kalvi solutions for Computer Applications [English] Class 12 TN Board 4 Introduction to Hypertext Pre-Processor Evaluation - PART – II [Page 96]
Short Answers
What are the common usages of PHP?
What is Webserver?
What are the types of a scripting language?
Difference between Client and Server?
Give few examples of Web Browser?
What is URL?
Is PHP a case sensitive language?
Define Client Server Architecture.
Define Webserver.
Samacheer Kalvi solutions for Computer Applications [English] Class 12 TN Board 4 Introduction to Hypertext Pre-Processor Evaluation - PART – III [Page 96]
Explain in Brief Answer
Write the features of server side scripting language.
Write is the purpose of Web servers?
Differentiate Server side and Client Side Scripting language.
In how many ways you can embed PHP code in an HTML page?
Write short notes on PHP operator.
Samacheer Kalvi solutions for Computer Applications [English] Class 12 TN Board 4 Introduction to Hypertext Pre-Processor Evaluation - PART – IV [Page 97]
Explain in detail
Explain client side and server side scripting language.
Discuss in detail Website develop¬ment activities.
Explain the process of Webserver installation.
Discuss in detail about PHP data types.
Explain operators in PHP with examples.
Solutions for 4: Introduction to Hypertext Pre-Processor
Samacheer Kalvi solutions for Computer Applications [English] Class 12 TN Board chapter 4 - Introduction to Hypertext Pre-Processor
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Concepts covered in Computer Applications [English] Class 12 TN Board chapter 4 Introduction to Hypertext Pre-Processor are Introduction to Hypertext Pre-processor (PHP), Various Server-side Programming Languages Global Usage Statistics, Client Server Architecture, Server Side Scripting Language, Web Server Installation and Configuration Files, Web Development Concept.
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