Cochin University of Science and Techology (CUST) 2008-2nd Sem M.C.A , - exam paper

MCA.2/08.4

MCA DEGREE II SEMESTER EXAMINATION, APRIL 2008

CAS 2203 INTERNET AND WEBSITE DESIGN

Maximum marks : 50

PART A

(Answer ALL questions)

(Each question carries TWO marks)

I.    a. Discuss the basic HTML tags.

b.    Compare the features of HTML and DHTML.

c.    Explain how marquees are created.

II.    a. Discuss the use of string class.

b.    Discuss the data types in java.

c.    Explain the string operations in java.

III.    a. Discuss how classes and objects are defined in java with examples.

b.    Explain the access control methods in a class.

c.    What are j ava packages? Give examples.

IV.    a. Give an example of mi applet.

b.    Explain how a check box is created in a java applet.

c.    What are java swings?

V.    a. Explain the methods used for I/O operation in a file.

b.    What is the need for socket programming?

c.    What are java file classes?

PART B

(AH questions carry EQUAL marks)

(5x4 = 20)

VI.    A. Write a HTML using Marquee to scroll the image.

OR

B. Write a function in java script to add two numbers and embedded it in an HTML file.

VII.    A. Explain the control statements in java with examples.

OR

B. Write a java program that computes and prints the factorial of a given number.

VIII.    A. What are the different types of constructors? Explain.

OR

B. What is the importance of thread synchronization in multithreading? Explain.

IX.    A. Explain the life cycle of an applet.

OR

B. Write an applet which accepts two numbers from text boxes mid displays the sum when a button is clicked.

X.    A. Write a java program that will count the number of characters and words in a file.

OR

B. Explain the concept of java RMI.

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Attachment: cochin-university-of-science-and-techology--cust--2008-m-c-a--37410-1.pdf

Earning:   Approval pending.