Web Programming - May 2013

Information Technology (Semester 4)

TOTAL MARKS: 80
TOTAL TIME: 3 HOURS (1) Question 1 is compulsory.
(2) Attempt any three from the remaining questions.
(3) Assume data if required.
(4) Figures to the right indicate full marks. 1 (a) Write an HTML Code to create a form containing dropdown list. The dropdown list contains colours red, green, blue, grey. Write a javascript code to change background color as soon as the user selects the color from dropdown menu.(10 marks) 1 (b) What is the need of cookies? How can cookie be used to set up a counter which shows number of time the user has visited the page?(10 marks) 2 (a) Explain various session tracking techniques.(10 marks) 2 (b) Write ASP code to search specific result from database and display the result.(10 marks) 3 (a) With the help of suitable example compare and contrast the use of and tag.(10 marks) 3 (b) Explain XML attributes and elements.(10 marks) 4 (a) Write the asp code for the following:-
(i) To find out the various browsers type.
(ii) To find the visitors IP address.
(iii) To redirect a user to differewnt URL.
(iv) To find when the last file was modified.(10 marks) 4 (b) Differentiate between <table width = "400" height = "200"> and <table width = "100%" height = "50%" >(5 marks) 4 (c) Differeniate between GET and POST method.(5 marks) 5 (a) What do you understand by web service? Explain with example?(10 marks) 5 (b) Explain JDBC API and JDBC drivers in details.(10 marks) 6 (a) Explain life cycle of servlet. Differentiate between servlet and JSP.(10 marks) 6 (b) What is the need of stylesheet? Explain different types of cascading stlye sheets.(10 marks)

Write short notes on:-

7 (a) Web System Architecture.(5 marks) 7 (b) Document Type Definition.(5 marks) 7 (c) RSS.(5 marks) 7 (d) XSL.(5 marks)