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web technologies summer 2023

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C022631(022)
B. Tech. (Sixth Semester) Examination, April-May 2023
(AICTE-Scheme)
(Computer Science & Engg. Branch)
WEB TECHNOLOGIES
Time Allowed: Three hours
Maximum Marks: 100
Minimum Pass Marks: 35
Note: Attempt all questions. Part (a) from each question is compulsory and carry 4 marks. Attempt any two parts from parts (b), (c) and (d) of each question carrying 8 marks.

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  1. Q.1
    (a)

    What is Internet Protocol and why is it important?

    4
  2. Q.1
    (b)

    What are differences between UDP and TCP protocols?

    8
  3. Q.1
    (c)

    What is HTTP and how it is work?

    8
  4. Q.1
    (d)

    What is HTTP and how it is work?

    8
  5. Q.2
    (a)

    What is the role of CSS in web development?

    4
  6. Q.2
    (b)

    Write HITML code to create a list, table and form.

    8
  7. Q.2
    (c)

    Describe a model and structure for a Website?

    8
  8. Q.2
    (d)

    What do you understand by ajax based web application?

    8
  9. Q.3
    (a)

    What is teh importance of DHTML?

    4
  10. Q.3
    (b)

    What is Popup box? What are the types of Popup box available in JavaScript?

    8
  11. Q.3
    (c)

    How to create form and perform forms validations in JavaScript?

    8
  12. Q.3
    (d)

    How to use Try and Catch Statement in JavaScript?

    8
  13. Q.4
    (a)

    What is JSON and its use?

    4
  14. Q.4
    (b)

    Differentiate between XML and XSL. 

    8
  15. Q.4
    (c)

    Describe AJAX method with example and syntax.

    8
  16. Q.4
    (d)

    Explain XMI key components in detail?

    8
  17. Q.5
    (a)

    What is Database bugs?

    4
  18. Q.5
    (b)

    How to create a table and how to insert data into it?

    8
  19. Q.5
    (c)

    How to use array and function in PHP

    8
  20. Q.5
    (d)

    How to create and select database in PHP?

    8