MCA-04
June Examination 2016
MCA Ist Year Examination
Fundamentals of Networking and Web Technology
Paper MCA-04
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.
What is hub?
What is client side scripting language?
Name three web browser.
What do you mean by protocol?
The combination of an IP adress and a port number is known as .
How can you put comments in HTML?
Write the syntax of for loop in Java Script.
(viii) What is modem?
314
MCA-04 100 3 (P.T.O.)
MCA-04 100 3 (Contd.)
314
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.
Compare LAN, MAN and WAN.
Assume that source S and destination D are connected
through two intermediate router labeled R. Determine how
many times each packet has to visit the network layer and
the data link layer during transmission from S to D.
S R R D
Discuss various modes of communication.
Write short note on satellite communication.
Explain the working of DNS.
Discuss various classes of IP address.
How XML differs from HTML? Explain with example.
What is the use of Router?
MCA-04 100 3
314
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) Explain HTML form tag. Also explain how to validate data in
form fields using Java Script with suitable example.
11) Why layered architecture is preferred in computer network?
Compare ISO-OSI and TCP-IP model.
12) What are the features of Java Script? Discuss the importance
of objects in Java Script with suitable example.
13) What is Internet? Explain its architecture with neat diagram.