MCA-20
June Examination 2017
MCA IIIrd year Examination
Advance Web Technology
Paper MCA-20
Time 3 Hours Max. Marks 80
Note: The question paper is divided into three sections B and C. Write answers as per given instructions.
Section A 8 × 2 16
(Very Short Answer Questions)
Note: Answer all questions. As per the nature of the question delimit your answer in one word, one sentence or maximum upto 30 words. Each question carries 2 marks.
Give an example of a valid URL.
Name four layers of TCP/IP model.
How to declare a variable in Java Script?
What is Internet?
What is the use of consol. log method?
Which are the start and end tags the PHP parser reads to start parsing and stop parsing PHP code?
808
MCA-20 200 3 (P.T.O.)
MCA-20 200 3 (Contd.)
808
What is the file extension of Java Script?
(viii) Give the usage of <noscript> tag.
Section B 4 × 8 32
(Short Answer Questions)
Note: Answer any four questions. Each answer should not
exceed 200 words. Each question carries 8 marks.
What is the usage of IP address? Discuss the concept of IP
address.
I suppose an HTML form contain user name and password as
an input field and an submit button. How to validate these field
using survey side scripting language? Explain.
Describe various data types used in PHP with suitable example.
Explain table tag used in HTML with suitable example.
Write short note on Document Object Model (DOM).
Differentiate between Web Browser and Web Server.
Explain the working of DNS (Domain Name System).
How to handle database using PHP? Explain with suitable
example.
MCA-20 200 3
808
Section C 2 × 16 32
(Long Answer Questions)
Note: Answer any two questions. You have to delimit your each
answer maximum upto 500 words. Each question carries
16 marks.
10) What is Ajax? How you can add functionality in Java Script?
Explain with suitable example.
11) Why CSS is used in HTML? Describe various way to use CSS
code in HTML web page.
12) What is the importance of MVC in web development? Describe
MVC architecture with neat diagram.
13) What is scripting language? Describe various control structure
used in Java Script with suitable example.