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Previous Year Question Paper with Answer of “Web Applications Code – 803” for Class 11 NSQF Vocational, CBSE Session 2021-2022.

CBSE Vocational Education
Web Applications-(Subject Code: 803)

Class-11 (Session 2021-2022)
Sample Question Paper (Ms) For Term – Ii
Max. Time Allowed: 1 ½ Hours (90 Min) Max. Marks: 30

 

SECTION A

Answer any 03 questions out of the given 04 questions 1 x 3 = 3

Q.1 _____________ for an entrepreneur include passion, honesty, integrity, determination, confidence, wisdom, cooperation, decisiveness, humility etc. 1

Q.2 Name the entrepreneurial value that guides the entrepreneur through the business planning process, clarifying the opportunity and setting goals for the organization. It allows the entrepreneur to see past his or her current position and beyond limited resources to more fully appreciate the potential of the venture. 1

Q.3 Collins’ English Dictionary defines Green Economy as ____________ that is concerned with renewable energy, green buildings, clean transportation, water, waste and land management. 1

Q.4 _____________________________, 1972 is an Act of the Parliament of India enacted for protection of plants and animal species. 1

Answer any 01 question out of the given 02 questions 1 x 2 = 2

Q.5 Explain any two Principles of Idea Creation in Business. 2

Q.6 Explain any two components of Green economy 2

SECTION B (5 + 6 + 6 = 17 marks)

Answer any 05 questions out of the given 07 questions 1 x 5 = 5

Q.7 _____________ are small images used for filling regions of original images or for changing the background of an image. 1

Q.8 Name the tool that selects a part of an image automatically by high contrast or differences in colors, with constant-valued color contours in GIMP. 1

Q.9 Name the tool in GIMP to crop the unwanted part of the image. 1

Q.10 _____________ are set of colors arranged in linear ordering and control the way colors could be filled or modified within the image. 1

Q.11 Who developed JavaScript? 1

Q.12 Term DHTML stands for____________ 1

Q.13 Give an example of HTML Editor 1

 

Answer any 03 questions out of the given 05 questions 2 x 3 = 6

Q.14 Explain any two selection tools in GIMP. 2

Q.15 Explain any two modes in Selection tools .2

Q.16 Give one advantage and one disadvantage of Free lasso tool. 2

Q.17 Explain any two applications/uses of JavaScript? 2

Q.18 Explain two types of comments in JavaScript. 2

 

Answer any 02 questions out of the given 04 questions 3 x 2 = 6

Q.19 Foreground Select works on selection by extracting foreground from the current image in GIMP. Explain the following tool options under this:

a) Contiguous
b) Interactive refinement
c) Smoothing 

Q.20 Explain the following tools in GIMP:
a. Fuzzy select
b. Bucket Fill
c. Perspective Clone 

Q.21 Explain the following scripting tags in JavaScript:
a. Src
b. Type
c. charset 3

Q.22 Give a JavaScript statement for each of the following:
a. A variable‘s’ that stores the sum of variables ‘x’ and ‘y’
b. To find square root of x.
c. To print data type of variable ‘n’. 

SECTION C (2 x 4 = 8 marks)

(COMPETENCY-BASED QUESTIONS)

Answer any 02 questions out of the given 03 questions.

Q.23 Aishwarya is preparing a portrait design for her grandma in which she has merged images of her village, town and grandmother in GIMP. Explain following tools that she can use to make the appearance of her image better and merge the boundaries neatly.

a. Smudge Tool
b. Handle Transformation Tool:
c. Color Picker Tool
d. Distort Filter Emboss: 4

Q.24 Consider a string
var str1= “This is a world of miracles”;
Give JavaScript command for the following:
1. To print number of characters in variable str1
2. To search for the position of string ‘world’ in str1.
3. To display the string as follows in the browser window:
@@^^This is a world of miracles^^@@
4. To extract the substring by taking the starting position = 4 and ending position = 12 as arguments. 4

Q.25 Give output for the following JavaScript statements:

a. parseInt (“15”, 8)
b. eval (“ 8*4/2”)

c. <script>
for (i = 0; i < 5; i++) {
document.write(“@” +”<br>”); }
</script>
d. <script>
for (i = 1; i <= 5; i++)
{ if( i==3)
continue
document.write(“The number is ” + i+ “<br>”);
} </script>

 

ANSWERS
SECTION A (3 + 2 = 5 marks)

Answer any 03 questions out of the given 04 questions 1 x 3 = 3

Q.1

Ans: Personal values 1

Q.2

Ans: Vision 1

Q.3

Ans: Biological economy 1

Q.4

Ans: The Wildlife Protection Act 1

 

Answer any 01 question out of the given 02 questions 1 x 2 = 2

Q.5

Ans : Two principles :
Customer Need An idea should serve the customer’s need or demand
Innovative means new methods or original ideas.

Q.6
Ans : Two components are :
Renewable Energy: Renewable Energy is the energy produced by the renewable sources.
Green Transport: With the advancement in technology, there are now alternates to conventional transportation that used to run on petrol or diesel.

 

SECTION B (5 + 6 + 6 = 17 marks)

Answer any 05 questions out of the given 07 questions 1 x 5 = 5

Q.7 Ans ; Patterns 1

Q.8 Ans : Intelligent Scissors 1

Q.9 Ans : Crop tool 1

Q.10 Ans : Gradients 1

Q.11 Ans :Brendan Eich 1

Q.12 Ans : Dynamic HTML 1

Q.13 Ans : Dreamweaver 1

 

Answer any 03 questions out of the given 05 questions 2 x 3 = 6

Q.14

Ans : Two selection tools in GIMP are :
– Rectangle: It selects square or rectangular regions
– Ellipse: It selects cir cular or elliptical regions.

Q.15

Ans: Two modes:-
– Replace mode will cause existing selection is replaced by new selection.
– Add mode will cause new selection to be added to existing selection

 

Q.16

Ans : The main advantage of Lasso is that it can be used to select arbitrarily the number of complex objects. The disadvantage is that it is difficult to use this tool for precision work as it is dependent on mouse clicks.

 

Q.17

Ans : two applications of JavaScript are :
1. Create Pages Dynamically: based on the user’s choice, JavaScript can generate pages that are customized by the user.
2. Interact with the user: JavaScript can do some processing of forms and can validate user input when the user submits the form.

 

Q.18

Ans : there are two kinds of comments in JavaScript:
Single line and Multi line comments. 1. single line comment begins with two forward slashes // this is a single-line comment.

2. Multiline comments begin with /* and ends with */ e.g., /* this is a multiline comment and may continue across multiple lines */ comments are ignored by the interpreter and are not executed.

 

Answer any 02 questions out of the given 04 questions 3 x 2 = 6

Q.19

Ans :
a) Contiguous: To select a contiguous area of color strokes.
b) Interactive refinement: To handle settings for the brush
c) Smoothing: To control the smoothness of selection

 

Q.20

Ans:
a. Fuzzy Select is a color-based tool. Fuzzy selection (also called ‘magic wand’) is used for selecting areas in an image with the similar color component
b. Bucket Fill: It fills an area with a selected color or pattern

c. Perspective Clone: It clones from an image source after applying the perspective transformation

 

Q.21

Ans :
a. src: It defines the address of the external file which can be absolute or relative URL
b. type: Define the MIME-type of the script.
c. charset: Define the character encoding of the external JavaScript file

 

Q.22

Ans :
a. s= x+y
b. Math.sqrt(x)
c. typeof(n)

SECTION C (2 x 4 = 8 marks)
(COMPETENCY-BASED QUESTIONS)

Answer any 02 questions out of the given 03 questions

Q.23

Ans :
a. Smudge tool is used for smearing color pixels on a selected layer.
Smudging is used to soften color transitions, make the image blurry, hide objects, and to create textures. smudge

b. Handle Transformation Tool: This tool allows you to apply moving, rotating, shearing, perspective, and scaling corrections using handles placed on the canvas.

c. Color Picker Tool is used to select a color from an image opened on the screen, by clicking on the particular color of the image

d. Distort Filter Emboss: It simulates embossing on the image. It sets the azimuth (lighting component), elevation, and depth of an image using options settings.

Q.24
Ans :
1. document.write(str1.length);
2. document.write(str1.search(“world”));
3. document.write(“@@^^”+str1+“^^@@”);
4. str. substring(4,12)

 

Q.25

Ans :
a. 13

b. 16

c. @
@
@
@

d. The number is 1
The number is 2
The number is 4
The number is 5

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