Class 12 Web Applications 803 Previous Year Question Paper 2022 – Term 1 – Solution

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Series ___
Question Paper Code ___ Set _

WEB APPLICATIONS – TERM 1 – SOLUTION
(Session 2021-22)

Time allowed : 90 minutes
Maximum Marks : 30

General Instructions :

  1. Please read the instructions carefully.
  2. This question paper is divided into 3 sections, viz., Section A, Section B and Section C.
  3. Section A is of 5 marks and has 6 questions on Employability Skills.
  4. Section B is of 20 marks and has 25 questions on Subject Specific Skills.
  5. Section C is of 5 marks and has 7 Competency-Based Questions.
  6. Do as per the instructions given in the respective sections.
  7. Marks allotted are mentioned against each section.
  8. All questions must be attempted in the correct order.

SECTION A (Employability Skills)

Answer any 5 questions out of the given 6 questions on Employability Skills.

1. To learn a language, one needs to develop four key skills. Identify the incorrect from the following.
a) Listening
b) Social
c) Speaking
d) Writing

2. Which of the following punctuation marks is used at the end of a word or sentence to indicate a strong feeling, such as surprise, shock or anger?
a) Full stop
b) Comma
c) Exclamation mark
d) Apostrophe

3. Vishesh is a very creative and innovative person. He enjoys activities for which there is no apparent reward but gets enjoyment and satisfaction in doing them. He feels that learning is more important than incentives and therefore he does all the work with great enthusiasm and interest. Identify the type of motivation or attitude from the following. The above fact refers to:
a) Result orientation
b) Emotional management
c) Intrinsic motivation
d) Extrinsic motivation

4. Karan is proactive and result-driven person. He takes necessary steps to achieve the set goals or targets. Which one of the following is the incorrect step to become result oriented.
a) Set clear goals
b) Prepare an action plan
c) Focus on incentive/rewards
d) Make a calendar

5. A ____ is the collection of cells in the form of a grid.
a) Worksheet
b) Workbook
c) Row
d) Column

6. When a single cell is selected it is called ____ , whereas when a number of cells is selected, it is called ____ in spreadsheets.
a) formula, active cell
b) active cell, range range
c) row cell, column cell
d) uni cell, cell group

SECTION B (Subject Specific Skills)

Answer any 20 questions out of the given 25 questions.

7. Movie editing tools are editing software and we can also call them as application software which handles the post production video editing of digital video sequences on a computer NLE system.
a) Non-Linear Editing
b) New-Linear Editing
c) New Language Editing
d) Next Level Editing

8. The first release of Windows Movie Maker was included with ____ in 2000.
a) Windows ME
b) Windows 2000
c) Windows 95
d) Linux

9. VirtualDub lacks the editing power of a ____ such as Adobe Premiere.
a) batch processing
b) general purpose editor
c) video capturing
d) video processing

10. Which one of the following is not used for video editing?
a) Windows Movie Maker
b) Jahshaka cinefx
c) JavaScript
d) Blender

11. Wax can create ____ special effects and can work in two modes ____ and ____.
a) stand alone application, 2D and 3D, plug-in
b) plug-in, standalone application, 2D and 3D
c) plug-in, 2D and 3D, stand alone application
d) 2D and 3D, standalone application, plug-in

12. Cinefx is an ____ playback, editing, encoding, animation and visual effects tool based on the ____.
a) online, WAX
b) offline, Jahshaka Technology
c) offline, Avidemux
d) online, internet

13. The AVI trimmer is a _____, for ____ and ____ AVI editing.
a) slow, paid, lossless
b) fast, freeware, lossy
c) freeware, fast, lossy
d) freeware, fast, lossless

14. Which one of the following statements is incorrect for video editing software DVDvideoSoft Free?
a) A pretty basics software to edit video and audio files.
b) It is a single package which bundles all free software from DVDVideoSoft to work with DVD.
c) You cannot convert video and audio files between different formats and to iPod.
d) You can burn and rip DVDs and audio CDs.

15. AviTrics is a ____ , non destructive AVI video editor with ____ .
a) linear, real-time preview
b) non-linear, real-time preview
c) linear, no real-time preview
d) programming, linear editing

16. In Windows Movie Maker, Tasks pane lists the common tasks that may be needed to perform while making a movie. Which one of the following is not unlisted in Tasks Pane?
a) Importing files
b) Editing
c) Publishing a movie
d) Clips and effects

17. Which of the following is not an advantage of using multimedia on web pages?
a) Greater Immersion
b) Enhanced Page Ranking of SEO
c) Loading Time
d) Better Branding

18. The term ‘rich media’ is synonymous for ____ multimedia.
a) video in
b) interactive
c) audio
d) graphical

19. SEO stands for:
a) Standard Efficiency Organisation
b) Search Engine Organisation
c) Search Engine Optimization
d) Supported Efficient Optimization

20. A site that uses the Windows Media format for its multimedia content will frequently not work correctly for users on computers that lack a ____ media.
a) Plug-in for Windows
b) Picture
c) Interactive
d) Motion graphics

21. Which video content can help a website with search engines, images that are not handled correctly can ____ a website’s ranking.
a) raise
b) damage
c) maintain
d) merge

22. A drawing/CAD program always create file in ____ . These files don’t consist of pixels but object such as curves, shades and characters.
a) raster format
b) bitmap format
c) pixelated image
d) vector format

23. GIF files are encoded, ____ images which use a lost less compression technique and can be opened by almost all graphics programs.
a) 256 colour
b) 64 colour
c) 1024 colour
d) 256 X 256 colour

24. JPG files are True colour (16.7 million colours, aur 24-bit) images that are compressed using _ algorithm called JPEG.
a) lossless compression
b) lossy compression
c) no
d) any

25. PDF stands for ____ and is created by Adobe Acrobat.
a) Portable Digital Format
b) Post Digital Format
c) Photoshop Document Format
d) Portable Document Format

26. TGA (Targa) files, like TIFFs, are ____ true colour ____ images.
a) compressed, (24 bit)
b) uncompressed, (8 bit)
c) compressed, (24 byte)
d) uncompressed, (16 bit)

27. ____ are all file formats used by the PBMtools set of Unix graphics utilities
a) PSD
b) Portable GrayMap
c) PCX
d) CGM

28. MPEG and QuickTime are the two most commonly encountered ____ formats on the internet.
a) image
b) video
c) audio
d) textual

29. A java script file has ____ extension.
a) .java
b) .js
c) .jscript
d) .jsr

30. Document object uses its ____ method to output some text to the page document.
a) print()
b) write()
c) display()
d) cout()

31. Identify the operators that check if the value of two operands are equal or not. If values are not equal then condition becomes true.
a) ==
b) !=
c) Not equal
d) Equal to

Section C (Competency Based Questions)

Answer any 5 questions out of the given 7 questions.

32. Read the following statements about preview monitor in Windows Movie Maker.
(i) The preview monitor enables us to view individual clips or an entire project.
(ii) we can preview or project only after publishing it as movie.
(iii) split button allows us to split a clip into two parts at the point displayed in the preview monitor.
(iv) the preview monitor cannot be made larger or smaller.
Identify the correct option.
a) Statements (i) at (ii) are correct
b) Statements (ii) and (iv) are correct
c) Statements (i) and (iii) are correct
d) Statements (i), (ii) and (iv) are correct

33. Rohini is creating a movie on her friend’s birthday. She wants to look at the sequence or ordering of the clips in her project and easily rearrange them. Identify the view she should use in Windows Movie Maker to do so.
a) Timeline view
b) Storyboard view
c) Collection pane view
d) Display view

34. With respect to importing with various files in Windows Movie Maker, match the following:

Column AColumn B
1. Video files(i) .aifc, .aiff
2. Audio Files(ii) .dib, .emf
3. Picture files(iii) .asf, .dvr-ms

Select the correct option.
a) 1-(i), 2-(iii), 3-(ii)
b) 1-(iii), 2-(ii), 3-(i)
c) 1-(ii), 2-(i), 3-(iii)
d) 1-(iii), 2-(i), 3-(ii)

35. Similar to image formats, audio files can either store a ____ a of the sound wave or contain a digital encoding of the type, shape and timing of all the notes used in the composition.
a) digital sampling
b) compressed form
c) decompressed form
d) encapsulated format

36. Naresh wants to customise Netscape navigator for his Macintosh system. Select the correct sequence of steps and help him to manage helper applications.
(i) from selection box choose helper applications.
(ii) select preferences
(iii) pull down the options menu
a) (i), (ii), (iii)
b) (ii), (iii), (i)
c) (iii), (ii), (i)
d) (i), (iii), (ii)

37. Apart from the non standard Embed tag, ____ tag can be used for embedding various media into our web page. It is not still effective for ____ functions.
a) <object>, cross Browser
b) <src>, sound
c) Body, cross browser
d) Bgsound, browser

38. Statement I: Java script is a server side language, which means all the action occurs on the client’s (reader’s) side of things. This means that no trips to the server are required for JavaScript to kick into operation, which would slow down the process.
Statement II: JavaScript is integrated into the browsing environment, which means they can get information about the browser and HTML page and modify this information, thus how things are presented on your screen?
Identify the correct option.
a) Only statement I is correct
b) Only statement II is correct
c) Both statements I and II are correct
d) Both statements I and II are wrong

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