Download VTU BE 2020 Jan CSE Question Paper 15 Scheme 7th Sem 15CS71 Web Technology and its Applications

Download Visvesvaraya Technological University (VTU) BE ( Bachelor of Engineering) CSE 2015 Scheme 2020 January Previous Question Paper 7th Sem 15CS71 Web Technology and its Applications

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Seventh Semester B.E. Degree Examination, Dee.21119t3an.2020
Web Technology and its Applications
Time: 3 hrs. Max. Marks: 80
Note: Answer any FIVE full questions, choosing ONE full question from each !nodule.
Module-1
I a. Explain the role of

(ii)

(iii)

(06 Marks)
" ,, ? = F c. Explain the following CSS properties with suitable examples:
(i) float (ii) position (iii) overflow.
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(06 Marks)
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Module-2
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, cr . 3 a. Compare radio and check box controls of HTML5 with examples. (06 Marks)
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tm = method attributes. (06 Marks)
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c. Explain the role of display and visibility properties in CSS with examples. (04 Marks)
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4 a. Explain different forms of text input controls with examples. (04 Marks)
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E. ' a b. Explain the role of CSS position property. With suitable examples, explain absolute and
? g relative positioning.
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(06 Marks)
e .2 c. Explain liquid (fluid) layout design for websites with an example. List Liquid layout benefits
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and limitations. (06 Marks)
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2) 5 a. Explain three forms of linking JavaScript to HTML page with suitable code segments.
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(08 Marks)
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E b. With suitable diagrams, explain PHP module in apache. Describe the role of apache threads
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(08 Marks)
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O 6 a. Explain two methods in JavaScript to access DOM nodes with examples. (04 Marks)
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b. Explain two approaches for event handling in Java Script with suitable code segments.
(06 Marks)
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c. With relevant code segments, explain two approaches to embed PHP script in HTML.
(06 Marks)
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WM%
c
?
?
s"; i 15CS71
Seventh Semester B.E. Degree Examination, Dee.21119t3an.2020
Web Technology and its Applications
Time: 3 hrs. Max. Marks: 80
Note: Answer any FIVE full questions, choosing ONE full question from each !nodule.
Module-1
I a. Explain the role of

(ii)

(iii)

(06 Marks)
" ,, ? = F c. Explain the following CSS properties with suitable examples:
(i) float (ii) position (iii) overflow.
,...-
(06 Marks)
` J.
cn
- x
Module-2
? '
.
=
e
t
, cr . 3 a. Compare radio and check box controls of HTML5 with examples. (06 Marks)
c
Tz O" b. Explain the structure of form element with an example. Illustrate the role of action and
?
O-0
tm = method attributes. (06 Marks)
o o
c. Explain the role of display and visibility properties in CSS with examples. (04 Marks)
3 'E'
l

cz
o

-0 o
>, t
OR
?r.: 0
O
4
? .
4 a. Explain different forms of text input controls with examples. (04 Marks)
4 4

E. ' a b. Explain the role of CSS position property. With suitable examples, explain absolute and
? g relative positioning.
u
(06 Marks)
e .2 c. Explain liquid (fluid) layout design for websites with an example. List Liquid layout benefits
-
?
,ii
4 . 0
and limitations. (06 Marks)
a .
o

o ,. ...
E
.
41
O Module-3
?,,-
.=
tf
,
2) 5 a. Explain three forms of linking JavaScript to HTML page with suitable code segments.
r, ?
(08 Marks)
E., I I
E b. With suitable diagrams, explain PHP module in apache. Describe the role of apache threads
o E. )
>, in web application execution.
u
(s
.,
(08 Marks)
OR
.
O 6 a. Explain two methods in JavaScript to access DOM nodes with examples. (04 Marks)
.-
z
'E'
b. Explain two approaches for event handling in Java Script with suitable code segments.
(06 Marks)
o
E
c. With relevant code segments, explain two approaches to embed PHP script in HTML.
(06 Marks)
USN
cz
OR
- r?i
1 of 2
Module-4
7 a. With data flow diagrams, explain the role of PHP's S_GET and $_POST arrays. (08 Marks)
b. Explain procedural error handling and object oriented exception handing with suitable code
segments. (08 Marks)
OR
8 a. Explain the support for inheritance in PHP with UML class diagram. (08 Marks)
b. Explain three approaches to restrict the file size in file upload with suitable code segments.
(08 Marks)
Module-5
9 a. With suitable PHP scripts, explain creating and reading Cookies. (04 Marks)
b. With suitable examples, explain four basic jQuerry selectors. (06 Marks)
c. With suitable script, explain loading and processing an XML document in JavaScript.
(06 Marks)
OR
10 a. With suitable PHP scripts, explain checking session existence and accessing session state.
(06 Marks)
b. With suitable scripts, explain AJAX GET requests and POST requests. (06 Marks)
c. With suitable code segments, explain converting a JSON string to JSON object in JavaScript
and a PHP object in PHP. (04 Marks)
2 oft
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This post was last modified on 02 March 2020