Download Report

XII – A, B Physics
All NCERT questions (both solved and
unsolved) from the chapters of
electrostatics and dual nature of
matter and radiation
Draw well labeled diagrams of the
following and explain their working:
Microscope
Telescope (both reflecting and
reflecting type) repression for
magnifying powers.
Do five problems based on:
Mirror formula
B) lens formula
Distinguish between paramagnetic,
diamagnetic, ferromagnetic etc
substance with examples in tabular
form and learn them
Write the user of the following:
Radio waves
ultraviolet
e)
Micro
f)
X-rays
Infra red
Gamma rays
g)
Visible
Derive lens maker formula (3) times.
Write short notice on the following:
Internet
Mobile telephony
GPS
Biology
Q1. Prepare an invoslogicaly
project on the selected topic of
biology.
Q2. Record the practical in
practical file.
Computer science
Q1. Prepare a project on c++
language based on real life.
Q.2 prepares a file and includes
the following program:
A) Write a c++ program to check
whether a strong is palindrome or
not.
b) Program to find the factional of
a given number
c) Program to convent the
temperature from Celsius to
Fahrenheit and vice versa.
d) Program to perform rectangle
operation.
e) Program to perform four
function operations
Q3. Do all the questions of ch
1,2,14
CHEMISTRY
Q1. Prepare an investigatory
project on any relevant topic from
chemistry .
Q2. Do NCERT exercise and intent
questions from chapter -10
HALOALKANES AND HALOARENES
CHPATER – 11 ALCOHOLS,
PHENOLOS AND ETHERS in
assignment note book.
Q3. Make a list of all named
reactions from chapter 10 to 13 in
your assignment note book
Q4. Read chapter -16 chemistry in
everyday life chapter 15 polymers
Write short note on :
a)
b)
c)
d)
Soaps and detergents
Antacids
Tranquilesers
antiseptics and
disinfectants
MATHS
1. Do practices of 40 qus each
from chapter 1 relation
and function chapter 2
inverse trigonometry
Reference of practice qus
1. Exemplar of class xii
available of net also)
2. 2. Directorate of education
(site)
3. Support material of class
XII
Political Science
Q1. The cold war produced an
arms race as well as arms control
what were the reasons for both
these developments?
Q2. Why did the superpowers
have military alliances with
smaller countries? Give three
reasons
Q3. Sometimes it is said that the
cold war was a simple struggle for
power and that ideology mad
nothing to do with it do you agree
with this? Give one example to
support your position
Q4. What was India’s foreign
policy towards the us and USSR
during the cold war era? Do you
think that this policy helped
India’s interests?
Q5. What were the factors that
forced Gorbachess to initiate the
reforms in the USSR?
Q6. Write an essay for or against
the following proposition: with the
disintegration of the second
world, India should change its
foreign policy and focus more on
friendship with the us rather than
with traditional friends like Russia.
Q7. Give one example of the three
kinds of hegemony that are dealt
with the chapter do not cite ex.
That is in the chapter.
Q8. What are the constraints on
American hegemony today/ which
one of these do you expect to get
more important in the future?
Q9. If big and resourceful states
cannot resist the us hegemony, it
is unrealistic to expect much
smaller and weaker non-state
actors to offer any resistance
Examine this proposition and give
your opinion.
Q10. What are the components of
the ASEAN Vision 2020?
Q11. Identify the contentions
issues between china and India
how could these be resolved for
greater cooperation? Give your
suggest
Q12. List three challenges to
democracy in Nepal
Q13. Name the principal players in
the ethic conflict in sri lanka , how
do you assess the prospects of the
resolution of this conflict?
Q14. Mention some of the recent
agreements between India and
Pakistan, can we be sure that the
two countries are well on their
way to a friendly relationship /
Q15. Mention two areas each of
cooperation and disagreement
between India and Bangladesh
French
Write short note on the following
in france
1. Melleure amie, 2.
Manacteur/ actrice
favorite3. Le jeu ane j’aime
4. Maville delhi, 5. Piqne
niane, 6. Pass temps
favouri 7. Pourqnoi je
apprends le frunguis, 8..
ma fate favorite 9. L’inde.
2. Conjugate the following
vubs into present, past,
future, imputative and
impasfant
Allu 2. Fasre 3. Avoir 4.
Ětrc,5 saroir
3. Write translation of
chapter 18 to 25 in your
copy.
4. Write all the conventional
question passed on the
chapter 18 to 25 in your
French register.
5. Select any 10 French
regions and find out and
write its special product
(per Interest )
6. Revise Previous grammar (
French ) Xi and Xii
I.P. - HOLIDAYS HW CLASS 12
ASSIGNMENT —1 OPEN
SOURCE
Q1 Define the Full:
A. Open Source Software
B. Freeware
C. Shareware
D. Proprietary Software
F. Glyph
E. Fonts
Q2 Give full Forms:
1 W3C 2. OSI 3
GNU 4. FSF
5LAMP 6. FLOSS
7 PHP 8. OOo
9. JPEG 10. PNG
11 ODF 12. ISCH
13. OTF 14.TTF
Q3 Give uses of the following in brief:
L.MOZILLA 2. LINUX 3. PYTHON 4. APACHE 5. ODF FORMAT 6. OGG VORBIS 7. TOMCAT
8. PHP 9. UNICODE 10. ASCII
Q4 Differentiate between
PROPRIETARY STANDARDS AND OPEN STANDARD
OPEN SOURCE SOFTWARE AND FREEWARE
Q5 Give examples of :
1. INDIAN LANGUAGES IN UNICODE
2. PROPRIETARY SOFTWARE
3. OPEN SOURCE SOFTWARE
4. SHAREWARE
ASSIGNMENT — 2 - IT APPLICATIONS
Q1 Define and explain front end and backend software’s with eg.
Q2 What social impact does e-governance has on society?
Q3 Mr Anurag Dass working as manager in Vivian enterprises wants to create a form in Net beans to take
various inputs from the user. Choose appropriate controls from Label, Textbox, Radio button, Checkbox,
List box, Combo box and Command button. Write the most appropriate controls in the third column :
SNO
1
2
3
4
CONTROL USED TO
Enter Name, address & Salary
Select Gender(M/F)
Select Department from available list
Choose Hobbies(Singing/Dancing/Painting Sculpture)
Q4 Is e-Commerce same as e-business? Justify
Q5 What is the impact of e-Learning sites on Student learning process?
Q6 Give examples of each :
1.
5.
E-Govemance Portals
E-Business Sites
One Too Many Relation
Q7 Given 2 relations:
2. E-Learning Sites
One-To-One Relation
6. Many Too Many Relation
CONTROL
CUSTOMER (Cust ID, Name, Address, Purchase date, Bill amount) ITEM(Item code, It name, It price,
IT_qty)
Draw an E-R diagram to show that:
"A Customer can buy many items"
ASSIGNMENT - III - NETWORKING
Q1 Define: 1. 2. Domain Name 5. NIL- 3. Domain Name Resolution
Network 4. IP
6. Mac Address
7. Internet
9. Bridge
Address 8.
Hub
13. Eavesdropping 17. 10. Gateway 11. Router
12. Snooping Cookies
14. Firewall 5. URL
Q2 Define following Topologies with diagram:
Star
2. Tree 3. Bus 4. Ring
Q3 Gyan deep International school is planning to connect all computers, each spread over a distance
within 40 meters. Suggest an economical cable type having very high speed data transfer which can be
used to connect all computers
Q4 An organization is planning to link its front office situated in the city and corporate office in hilly
region where cable connection is not feasible, suggest an economic way to connect it with
reasonably high speed.
Q5 What is the name of network topology in which there are bi-directional links between each
possible node?
Q6 Differentiate Between:
IP address and MAC address
Server and Node
Web Address and Email Address
Dedicated and Non Dedicated Servers
Bridge and Router
Web Server & Web Browser
Server and Dumb Terminals
Domain Name and URL
Internet and Intranet
10 LAN and WAN
Q7 Which Protocol is used for transfer of hyper text documents on the internet?
Q8 Amit Nagpal says that the following numbers indicate an address: 208.77.188.166
What is the above address called? To what objective /device is it assigned?
Q9 Name the protocol which is used by DNS name servers
Q10 Give 2 eg of URL and Domain Name
Q11 What is the name of the software package that allows people to send email along with a network of
computers and workstation?
Q12 Name the communication line which is most suited for interactive processing application.
Q13 Name the device which is responsible for the data transfer from CPU to a peripheral device of
a computer?
Q14 Name the Network topology used by the Repeaters
What ig the commonly used unit for measuring the speed of data transmission?
HINDI #1
HINDI #2
HINDI #3
URDU