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EBOOK - ICT in Education Curriculum for class VI to X developed by SCERT, Delhi

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EBOOK - ICT in Education Curriculum for class VI to X developed by SCERT, Delhi

Introduction

Information and Communication Technology is the convergence of Information technology, and communication Technology (Internet, satellite, Telecommunication, broadcast).According to UNESCO (2002), “ICT refers to forms of technologies that are used to create, store, share or transmit, exchange information.ICT includes radio, television, video, DVD, telephone (fixed line & mobile), satellite systems, computer and network hardware and software; (equipment & services associated with these technologies, such as videoconference electronic mail)”.
ICTs can contribute to universal access to education, equity in education, the delivery of quality learning and teaching, teachers’ professional development as well as improve education management, governance and administration provided the right mix of policies, technologies and capacities are in place. It plays an important role in forging links between schools, local and global communities. It can promote innovation, increase productivity and enrich quality of life. 21st century is characterized with the emergence of knowledge based society wherein ICT
plays a critical role. The National curriculum framework 2005 (NCF 2005) has also highlighted the importance of ICT in school education. Keeping in mind the importance of ICT, a major paradigm shift is imperative in education characterised by imparting instructions collaborative learning, multidisciplinary problem–solving and promoting critical and creative thinking skills. 

CURRICULUM OBJECTIVES:

The following are the Objectives for the curriculum of ICT in Education: To develop skills that will enable them to function as discerning students in an increasingly digital society To access various tools and applications for learning and skill development opportunities To operate a variety of hardware and software independently and troubleshoot common problems and using the ICT facility with care, ensuring the safety of
themselves, others and the equipment To create a variety of digital products using appropriate tools and applications and
saving, storing and managing digital resources To practice safe, legal and ethical means of using ICT

DURATION OF THE COURSE:

2 periods per week (one period = 40 at least 25 weeks of engagement per year over 5 years.

 

Methodology

The strategy will be as fllows:
 Step 1: Demo by the Teachers:
At this step,  Teacher will demonstrate the activities to the students using teacher’s  manual.
 
Step 2: Hands on Activities:
Based  on the  demonstration given  by Teacher, the  students will do  the  Hands  on activities. Teachers will facilitate the  session.  If any students like to explore  further then teachers  support them through  extended activities.
 
 NOTE: If there  are more  than  20 students in a class then  the  class will be  divided  into
 groups  of 20 students for the Hands on session.
  • One group  will attend the ICT Lab for doing  Hands on activities.
  • Rest of the group  will go for the other subject classes / labs.
Step 3: Assessments:
E-portfolio: At the end of the Hands on Activities, students will sumit the outputs  in the e-portfolio which will be assessed by the teachers  and grade  them.
Showcase:  At the  end of  the  year  students will showcase the  outputs  in the  e- portfolio which will be assessed by the Teachers.

 

REQUIREMENT OF INFRASTRUCTURE & RESOURCES

  • Computer Lab with minimum of 10 Computers with accessories (Head phone , speakers ) , Printer , scanner and Overhead Projector
  • One classroom with Overhead Projector (to accommodate the strength of one class of that particular school)
  • One ICT Teacher and one Technical Assistant
  • Internet Connectivity with adequate bandwidth.

COURSE COVERAGE

Coverage:Class VI

Sr. No.

Themes

Objectives

Title

Tools

Periods

Demonst-

-ration

Hands on

& Assessment

Total

Periods

1

Graphics & Animation

01

•  Introduction to ICT Environment*

•  Free hand sketching  and painting digitally using different brushes.

•  Mixing colours.

Learning to

•       ICT environment

•  Sketch

•  Paint &

•  Create digital art

My   Paint/ Flow paint

2

4

6

2

Programming

01

•   Demonstrate         the possibilities              of movement.

•  Familiarise            with ways    of    defining parameters                – movement coordinates         and colour.

•  Visualise               space, coordinates          and shapes           through movement            and vice versa.

•   Demonstrate the logic of different repeating programming structures.

Learning to Create with Logo programming

Turtle Art/ Turtle blocks

2

4

6

3

Internet & ICT Environment

01

•  Familiarize with the internet and World Wide Web (WWW)

•  Familiarize           with browsers and their basic functions

•  Familiarize   with   a web        page,         its layout

•  Familiarize with the structure, URL and navigation       of       a website

Learning to Navigate the Web

Internet Explore, Google chrome, Opera, Mozilla Firefox

2

4

6

 

 

•  Knowing about search engines  and their roles

•  Searching for text and images  from the web

•  Familiarising with copyright  and safe search

 

 

 

 

 

4

Data

Representation

& Processing

01

 

•  Familiarise with different forms of data and the different formats in which it can be captured  - images, numbers,  text, audio and video.

 

•  Identify data elements and methods of organising it from given data sets.

 

•  Work with spreadsheets to input , order and analyse data(min., max., sum) text and numeric.

 

•  Analyse different data sets and share findings.

 

•  Query datasets to generate information.

Learning to work with Spread sheets

Spread sheet

3

6

9

5

Data

Representation

& Processing

02

 

•  Represent ideas and processes using mind maps – semantic relationships.

 

•  Create mind maps to explore  an idea/ process.

 

•  Make a presentation (Peer sharing) of mind maps.

Learning to create mind maps

Free mind/ VUE

1

2

3

6

Data

Representation

& Processing

 

•  Input text and save text.

 

•  Format a word

Learning to Create, Edit and Format

Text editor, Word

3

7

10

03

processor  I with-

(i) tabs and alignment, (ii) highlight

(iii) font and font size (iv) Spell

check, (v) find and

replace and

(vi) numbered/

bulleted lists – local language.

 

•  Create a table and organise data.

 

•  Structure a document – letter, notice, document and poster.

 

•  Print a document.

Text Files

Processor

 

 

 

7

Audio Visual communication

01

 

•  Narrate a story and record it using multiple devices.

 

•  Create a library of sounds and music.

 

•  Combine sound effects to support the audio narration.

Learning to Create Audio Files for Communica tion

Audacity

1

3

4

8

Software

Application

01

 

•  Understand  the concept of Maps and Globes.

 

•  Understand  the scope  of a digital map.

 

•  Learn about coordinates, resolution, directions on a digital map.

 

•     Understand  the different types of Satellite Images.

Learning about Maps and Globes

Google Earth, Open Street Map

1

1

2

9

Exhibition of portfolios & evaluation

-

Showcasing/

e-portfolio

-

0

4

4

Note: * Introduction to ICT- About ICT, Hardware & software, files & folders etc.

Coverage:Class VII

Sr. No.

Themes

Objectives

Title

Tools

Periods

Demonst-

-ration

Hands on

& Assessment

Total

Periods

1

Programming

02

•  Manipulate arithmetic values, draw

shapes using these values and display

results..

•  Define variables and build shapes using these variables.

•  Create action sequences (action) and combine  with logical operations.

•  Create pattern based on defined actions.

•  Solve puzzles.

•  Design Patterns.

Learning to Create with Logo programming

Turtle art/ Turtle blocks

2

6

8

2

Data

Representation

& Processing

04

•  Create presentations.

•  Editing and formatting presentation.

•  Animating slides using transitions.

Learning to create a presentation

Presentatio n tool

3

7

10

3

Audio Visual communica- tion 02

•  Capture images using various devices.

•  Combine visuals to support  audio narration and

create a new digital story as a slideshow.

•  Record and make a narrative of any process/ event  in a video format.

•  Add sound effects to the video narratives.

Learning to Create Audio- Visual Files for Communica- tion

Open   shot video editor

3

8

11

 

 

•  Present digital stories.

•  Use of media  and identification of communication needs  and possibilities for given contexts.

 

 

 

 

 

4

Graphics & Animation

02

•  Create (draw)

digital images.

•  Selectively edit an image.

•  Make multiple copies of different images  by cloning.

•  Add text to a digital image using layers.

Learning  to Create Digital Art

Inks cape

2

5

7

5

Internet & ICT Environment

03

•  Browsing internet and navigating through various websites.

•  Classifying websites.

•     Searching educational resources.

•  Familiarising the basic of Internet Security and intellectual property  rights.

•  Familiarising Virus and its types.

Mining the web           for educational resources

Internet

2

2

4

6

Software

Application

02

•  Analysing

difference between drawing                and

geometric

constructions.

•  Construct

geometric       figures using                   their properties.

•  Verifying results by construction        and calculation

Learning to work with subject specific software 1

Geogebra

2

4

6

7

Exhibition of portfolios & evaluation

-

Showcasing

-

0

4

4

Coverage:Class VIII

 

Sr. No.

Themes

Objectives

Title

Tools

Periods

Demonst-

-ration

Hands on

& Assessment

Total

Periods

1

Data

Representation

& Processing

05

•  Work with spreadsheets to extend and represent data using graphs.

•  Read and interpret graphs and identify data patterns.

•  Infer relationships and make predictions  from graphs.

•  Do conversion  and make inferences from data to graph and vice versa.

•  Data analysis – use of sort, filters, subtotals,

advanced formulas etc.

•  Draw information by analysing data and represent it using graphs.

•  Projects for data analysis.

Learning  to Work      with Spread sheets

Spread sheet

4

9

13

2

Data

Representation

& Processing

06

•  Format a word processor II by – inserting and formatting (resize, align) images  into a document;

captions and titles, wrapping  text,

inserting special

objects,  symbols and formulae.

•  Represent processes  using a mind map - identify data needs,  collect, organise data,

Learning  to design          a textual communica tion piece

Word

Processor

3

8

11

 

 

analyse and

summarise findings in a textual format.

•  Make a presentation of the process  and findings (subject based).

 

 

 

 

 

3

Software

Applications

03

•  Construct geometric  figures using their properties.

•  Verifying results by construction  and calculation

•  Plotting graph

Learning  to work      with subject specific software 2

Geogebra

2

4

6

4

Software

Applications

04

•  Identifying celestial object & astronomical phenomena.

•  Visualising virtual platforms.

Learning  to work      with subject specific software 3

Stellarium

2

4

6

5

Graphics & Animation

03

•  Make whole image transformations - image  cropping, straightening, flipping, scaling

and framing an image.

Learning to transform images using graphics editor

GIMP

3

4

7

6

Internet & ICT Environment

04

•  Creating user Ids and managing passwords.

•   Familiarising   Cyber ethics.

Learning  to create identity      in web

Internet

1

2

3

7

Exhibition of portfolios & Evaluation

-

Showcasing

-

0

4

4

Coverage:Class IX

 

Sr. No.

 

Themes

 

Objectives

 

Title

 

Tools

Periods

 

Demonst- ration

 

Hands on

 

& Assessment

 

Total

Periods

 

1

 

Internet & ICT Environment

05

 

•  Retrieving specific information from the web through advanced  search

 

•  Identifying avenues for educational resources  like repositories, blogs, wikis, etc.

 

•  Saving resources obtained from web

 

•  Familiarizing with how to browse the web securely and cyber law

 

Mining the web           for educational resources

 

Internet

 

2

 

3

 

5

 

2

 

Programming

03

 

•  Know about movements and control of animation.

 

•  Learn about loops and conditional flows in programming.

 

•  Practice basics of animation.

 

•  Demonstrate processes upon input cues – keyboard,  mouse click etc.

 

•  Develop a Scratch animation

 

•  Present a Scratch project.

 

Learning to create programs

 

Scratch

 

7

 

13

 

20

 

3

 

Graphics & Animation

04

 

•  Make targeted image transformations, using selection

tools and advanced

 

Learning to transform images using graphics

 

GIMP

 

3

 

8

 

11

 

 

selection

techniques.

 

•  Understand  HSV colour model, improve  image colour and create special colour and text effects.

 

•  Create composite images.

editor

 

 

 

 

 

4

 

Project 01

 

•  Develop                   an animation

 

Project 1

 

Required tools

 

0

 

14

 

14

Coverage:Class X

Sr. No.

Themes

Objectives

Title

Tools

Periods

Demonst- ration

Hands on

& Assessment

Total

Periods

1

Internet & ICT Environment

07

 

•  Familiarizing with websites useful for daily life activities

 

•  Knowing to communicate  and collaborate with others using the web tools in secure environment

 

•  Creating a web page.

 

•  Familiarizing about how to upload  and download  from the web.

 

•  Knowing about how to locate useful educational software’s and subject specific tools

Advanced applications of Web

Wikipedia, Wikimedia, ecommerce websites

3

6

9

2

Software

Applications

06

 

•  Create 3D models of geometric shape

Creating 3D

shapes

Blender

2

4

6

3

Programming

04

 

•  Use of graphics and sound effects

in scratch(mixing  of sounds)

 

•  Use of operators and variables.

 

•  Creative interactive objects and games.

 

•  Presentation of scratch projects.

Learning to work with Scratch Advanced

Scratch

5

15

20

4

Project 02

 

•  Develop an interactive game

Game

Development

Required tools

2

13

15

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CBSE 2017-18 Syllabus Class-12 : Business Studies

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CBSE-CLASS-XII-LOGO

CBSE Class-12 Syllabus 2017-18

 

Subject: Business Studies

Rationale:-
 
The courses in Business Studies and Accountancy are introduced at + 2 stage of Senior Secondary Education as formal commerce education is provided after first ten years of schooling. Therefore, it becomes necessary that instructions in these subjects are given in such a manner that students have a good understanding of the principles and practices bearing in business (trade and industry) as well as their relationship with the society.
Business is a dynamic process that brings together technology, natural resources and human initiative in a constantly changing global environment. To understand the framework in which a business operates, a detailed study of the organisation and management of business processes and its interaction with the environment is required. Globalisation has changed the way organizations transact their business. Information Technology is becoming a part of business operations in more and more organisations. Computerised systems are fast replacing other systems. E-business and other related concepts are picking up fast which need to be emphasized in the curriculum.
 
The course in Business Studies will prepare students to analyse, manage, evaluate and respond to changes which affect business. It provides a way of looking at and interacting with the business environment. It recognizes the fact that business influences and is influenced by social, political, legal and economic forces. It allows students to appreciate that business is an integral component of society and develops an understanding of many social and ethical issues. Therefore, to acquire basic knowledge of the business world, a course in Business Studies would be useful. It also informs students of a range of study and work options and bridges the gap between school and work.
 
Objectives:
  • To develop students with an understanding of the processes of business and its environment;
  • To acquaint students with the dynamic nature and inter-dependent aspects of business;
  • To develop an interest in the theory and practice of business, trade and industry;
  • To familiarize students with theoretical foundations of the process of organizing and managing the operations of a business firm;
  • To help students appreciate the economic and social significance of business activity and the social cost and benefits arising there from;
  • To acquaint students with the practice of managing the operations and resources of business;
  • To enable students to act more effectively and responsibly as consumers, employers, employees and citizens;
  • To develop a business attitude and skills in students.
  • To inculcate appropriate attitude and develop skills among students to pursue higher education, world of work including self employment.

 

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CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Economics

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Accountancy

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Business Studies

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Sanskrit (Core)

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Sanskrit (Elective)

​CBSE 2017-18 Syllabus Class-12 :Biotechnology

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CBSE-CLASS-XII-LOGO

CBSE Class-12 Syllabus 2017-18

 

Subject: Biotechnology

An unprecedented growth of human knowledge in the field of Biological Sciences coupled with equally significant developments in the field of technology have brought significant changes into existing social and economic systems. The emerging field of Biotechnology is likely to further enhance the applications of Science and Technology in the service of human welfare. Modern Biotechnology processes encompass a wide range of new products such as antibiotics, vaccines, monoclonal antibodies and many more. Furthermore, developments in recombinant DNA technology have yielded numerous new useful products in the fields of healthcare and agriculture. The present syllabus takes care of all these aspects. Due emphasis has been laid on familiarizing the learners with the fundamental concepts, basic techniques and their applications. It is expected that the knowledge gained through the study of different topics and the skills acquired through the prescribed practical work will make the learners competent to meet the challenges of academic as well as
professional courses after studying the subject at senior secondary stage.
 
Objectives
The broad objectives of teaching Biotechnology at senior secondary level are:
  • To help the learners know and understand basic facts and concepts of the subject at elementary stage.
  • To expose the students to different basic processes and basic techniques used in Biotechnology.
  • To familiarize the learners to understand the relationship of the subject to health, nutrition, environment, agriculture, industry, etc.
  • To develop conceptual competence in the learners so as to cope up with professional courses in future career.
  • To acquaint students with different applications of biotechnology in everyday life.
  • To develop an interest in students to study biotechnology as a discipline
CLASS XII (2017-18)
(THEORY)
COURSE STRUCTURE
 
One Paper
Max. Marks 70+30
Time: 3 hrs.
 
Units No. of PeriodsMarks
Unit-VProtein and Gene Manipulation10040
Unit-VICell Culture and Genetic Manipulation8030
 Practicals6030
 Total240100

 

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CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Urdu

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Punjabi

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Bengali

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Physical Education

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Bio-Technology

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CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Bio-Technology

CBSE Class-12 Exam 2017 :  Bio-Technology

SECTION – A
1.Natural form of subtilisin enzyme is inactivated by bleach in detergents. How ?
2. In which particular phase of growth of animal cell culture, the cell number begins to increase exponentially ?
3.Pattern of growth in bacteria is different from viruses. How ?
4. Why is strain preservation important in microbial cell culture ?
5.In rDNA technology, what is the advantage of using vectors with polylinkers or multiple cloning sites ?
6. Protein chemists prefer measuring absorbance of samples at 280 nm to estimate protein concentration. Why ?
 
SECTION – B
7. What are expression vectors ? What kind of promoter should be used in such vectors ?
8. Germplasm conservation through the conventional methods has many limitations. Name any four.
9. Generally, eukaryotic hosts are preferred to express eukaryotic proteins. Why ?
10. Differentiate between structural and functional genomics. (any 2 points)
11. How are Hydrogen bonds created in proteins and when are they strongest ?
12. Properties of proteins decide its purification scheme. Enlist any two such properties.
 

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CBSE 2017-18 Syllabus Class-12 : Biology

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CBSE-CLASS-XII-LOGO

CBSE Class-12 Syllabus 2017-18

 

Subject: Biology

The present syllabus provides the students with new concepts along with an extended exposure to contemporary areas of the subject. The syllabus also aims at emphasizing on the underlying principles that are common to both animals and plants as well as highlighting the relationship of Biology with other areas of knowledge. The format of the syllabus allows a simple, clear and sequential flow of concepts. The syllabus also stresses on making better connections among biological concepts. It relates the study of biology to real life through the use of technology. It links the discoveries and innovations in Biology to everyday life such as environment, industry, health and agriculture. The updated syllabus also focuses on reducing the curriculum load while ensuring that ample opportunities and scope for learning and appreciating basic concepts of the subject continue to be available within its framework. The prescribed syllabus is expected to:
  • promote understanding of basic principles of Biology;
  • encourage learning of emerging knowledge and its relevance to individual and society;
  • promote rational/scientific attitude towards issues related to population, environment and development;
  • enhance awareness about environmental issues, problems and their appropriate solutions;
  • create awareness amongst the learners about diversity in the living organisms and developing respect for other living beings;
  • appreciate that the most complex biological phenomena are built on essentially simple processes; It is expected that the students would get an exposure to various branches of Biology in a more contextual and friendly manner as they study the various units.

 

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CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Mass Media Studies

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CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Mass Media Studies

CBSE Class-12 Exam 2017 :  Mass Media Studies

PART – A
 
1. What is Multimedia ?
2. Name any two Global News Agencies.
3.Explain the term – Propaganda.
4. Name any two prominent cable networks of 1970’s.
5. What is Cloud Computing ?
6. Write the full form of LAN and WWW.
7. Define Advertising.
8.What is OOH ?
 
PART – B
 
9.What is the difference between folk and mass culture ?
10. Explain the parameters of Fiction Film Analysis.
11. What were Raymond William’s views on Flow and Continuous Interruption ?
12. Why is 1950-60s considered as a classical decade in International Cinema ?
13. Write a note on External Service of AIR.
 
PART – C
 
14. Differentiate between News Reels and News Bulletins
15. ‘Virtual Journalism holds no charm.’ – Explain.
16. What were Jerome Brumer’s views on construction of Narrative ?
17. Explain the relationship between Information and Democracy according to Walter Lipmann.
18. Differentiate between Informational and Public Service Advertising.
19. Explain the terms – Covert Advertising and Cross Promotion.
 
 

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CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Human Rights And Gender Studies

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CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Human Rights And Gender Studies

CBSE Class-12 Exam 2017 :  Human Rights And Gender Studies

1. Where was the first Human Rights Commission appointed in India ?
2. Mention any two demands made by Women’s Movements during the Post-Independence era.
3. Write any two barriers that need to be addressed if gender mainstreaming has to be done in education.
4. How is the term ‘Dowry’ defined by the Dowry Prohibition Act, 1961 ?
5. What is meant by equality of fair opportunity ?
6. How does social and cultural environment effect human life ?
7. Mention the four general principles categorized by the Child Rights Convention that play important role in achieving all other rights.
8. What are compensatory remedies ? Give an example.
9. What is the importance of issue based movements in empowering women ?
10. “Gender mainstreaming has moved beyond empowerment of women.” Examine the statement.
11. Explain the remedies provided by the Article 32 of the Constitution of India.
12. “The basic concepts of Human Rights are embedded in all religious teachings.” Explain.
13. Describe the main reasons that lead to natural disasters and forced displacements.
14. Differentiate between Women Studies and Gender Studies.
15. Explain any four major changes that have been sought by women through social movements.
16. “India still comes under the category of having low sex-ratio in the world.” Support the statement by explaining any four forms of crime that are responsible for this situation.
17.Explain the objectives of the Minimum Wages Act, 1948. How is it important for women ?
18.  Assess the positive and negative role of media in fostering gender equality.
OR
Explain the concept of gender and development. Differentiate between Libertarian and
Communitarian views on development of women.
 

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CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Informatics Practices

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CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Informatics Practices

CBSE Class-12 Exam 2017 :  Informatics Practices

1. (a) How do Computer networks reduce hardware costs of an organization ? Explain with the help of example. 2
(b) Compare BUS topology with STAR topology. Give example. 2
(c) (i) Why is a switch called an intelligent hub ? 2
(ii) When is a repeater used in a computer network ?
(d) Expand following term : 2
(i) OSS
(ii) HTTP
(e) Explain the term Firewall and Cyber Law. 2
2. (a) Write the value that will be assigned to variable C after executing the following statement : 1
C = 25–5*4/2–10+4;
(b) Consider the statement : 1
first_name = “Ayana”;
(i) What is the datatype of first_name ?
(ii) Is 325 the same as “321” ? Give reason.
(c) Radhika changed the “Text” property of a Checkbox named jCheckBox1 to “Reading”. What change (if any) will be reflected in its name property ? 1
(d) Ariya has typed the following comments. Write the comments using another way. 1
//This is a comment spreading
//over two lines
(e) Given below is HTML code. Rewrite the correct code underlining all the corrections done. 2
<o1 type = “A” start=“D”>
<li>Bake in oven for an hour
<li>Remove from oven
<li>Serve
(f) Explain the meaning of the following statement with the help of example. 2
“Tags are not predefined in XML”
(g) Name two properties and two methods that are common in jTextField and jLabel.
 

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CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Computer Science

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CBSE Class-12 Exam 2017 : Delhi Scheme

Question Paper, Computer Science

CBSE Class-12 Exam 2017 :  Computer Science

SECTION – A
(Only for Candidates, who opted for C++)
1. (a) Write the type of C++ tokens (keywords and user defined identifiers) from the
following : 2
(i) For
(ii) delete
(iii) default
(iv) Value
(b) Anil typed the following C++ code and during compilation he found four errors as
follows : 1
(i) Function strlen should have a prototype
(ii) Undefined symbol cout
(iii) Undefined symbol endl
(iv) Function getchar should have a prototype
On asking his teacher told him to include necessary header files in the code. Write
the names of the header files, which Anil needs to include, for successful
compilation and execution of the following code :
void main()
{
char S[] = "Hello";
for(int i = 0; i<strlen(S); i++)
S[i] = S[i]+1;
cout<<S<<end1;
getchar();
}
(c) Rewrite the following C++ code after removing any/all syntactical errors with each
correction underlined. 2
Note : Assume all required header files are already being included in the program.
void main()
{
cout<<"Enter an integer”;
cin>>N;
switch(N%2)
case 0 cout<<"Even"; Break;
case 1 cout<<"Odd"; Break;
}
(d) Find and write the output of the following C++ program code : 2
Note : Assume all required header files are already included in the program.
#define Big(A,B) (A>B)?A+1:B+2
void main()
{
char W[] = "Exam";
int L=strlen(W);
for(int i=0; i<L–1; i++)
W[i] = Big(W[i],W[i+1]);
cout<<W<<end1;
}
(e) Find and write the output of the following C++ program code : 3
Note : Assume all required header files are already being included in the program.
void main()
{
int A[]={10,12,15,17,20,30};
for(int i = 0; i<6; i++)
{
if(A[i]%2==0)
A[i] /= 2;
else if(A[i]%3==0)
A[i] /= 3;
if(A[i]%5==0)
A[i] /=5;
}
for(i = 0; i<6; i++)
cout<<A[i]<<”#”;
}
(f) Look at the following C++ code and find the possible output(s) from the options
(i) to (iv) following it. Also, write the maximum values that can be assigned to each
of the variables R and C. 2
Note :
• Assume all the required header files are already being included in the code.
• The function random(n) generates an integer between 0 and n – 1.
void main()
{
randomize();
int R=random(3),C=random(4);
int MAT[3][3] = {{10,20,30},{20,30,40},{30,40,50}};
for(int I=0; I<R; I++)
{
for(int J=0; J<C; J++)
cout<<MAT[I][J]<<" ";
cout<<end1;
}
}

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CBSE 2017-18 Syllabus Class-12 : Agriculture

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CBSE-CLASS-XII-LOGO

CBSE Class-12 Syllabus 2017-18

 

Subject: Agriculture

Agriculture has been the prime enterprise for the National Economy of this country for centuries and that is why India is called Agrarian country. This sector also provides maximum employment to the people of this country. Agriculture is the production of food and fiber, ever since its advent. It has undergone several paradigm changes. The major landmark in Agriculture happened during 1960s when the country witnessed Green Revolution. which boosted the crop production. Use of short duration crop varieties, fertilizers, pesticides and agricultural tools and expansion of area under irrigation were important interventions brought in Agriculture. Livestock is an integral part of Agriculture in India. Their by-products are used to build and maintain soil fertility along with plant protection. The animal products such as meat, milk and eggs are the source of nutrients in human diet as well. Several emerging dimensions of contemporary Agriculture such as organic agriculture and animal husbandry practices are now getting attention. Food processing, value addition and preservation have been the focus of policies formation in recent times which are helpful in minimizing the wastage in Agriculture. This is helping in better income realizing through marketin of value added products. The income from Agriculture can also be increased by associating in subsidiary enterprises such as mushroom production, bio-pesticides, beekeeping, vermi-culture etc.
 
Objectives:
The board objectives of teaching Agriculture at Senior Secondary level are:
  • To help the students to comprehended the facts and importance of Agriculture.
  • To expose the students to crop production, animal husbandry, horticulture etc.
  • To familiarize the students with waste management and physical environment in Agriculture.
  • To expose the students to find better income and avenue generating avenues of agriculture and its associated activities.

 

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Courtesy: CBSE

 

CBSE Class-12 Exam 2017 : Delhi Scheme Question Paper, Engineering Graphics

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