CLASS-XII, UNIT - 2: OPERATING WEB , IT SKILLS-802
UNIT - 2: OPERATING
WEB
QUESTION ANSWERS
Important Q/ ANS strictly as per the CBSE syllabus for
class-XII NFORMATION
TECHNOLOGY-802
Q1: What is Web-Based Application?
An application that can be accessed via a web browser,
over a network connection is called a web-based application.
Q2. Name any 2 Web-Based
Application.
1.
Reservation
of tickets and bookings
2.
E-governance,
3.
Online
shopping
4.
Making
payments online using credit/debit cards
5. online tutorials, tests and Quizzes
Q3: What is Online Reservation System?
An online reservation system allows
booking /cancellation of tickets through use of Internet.
Q4. Write few examples of online reservation systems?
1.
Airline
ticket
2.
Railway
ticket
3.
Bus
ticket
4.
Movie
ticket
5.
Hotel
booking
6.
Car
rental Tour
7.
and
travel booking
Q5: What are the
advantages of Online Reservation System for Producer and Consumer?
Advantages for
Producer
1.
Requires Less Staffing: Less man-power is required.
2.
No Spatial Restrictions: The physical location of the office
and space does not matter to a customer who is reserving tickets online.
3.
Global Access: Anyone anytime who has Internet
connection can do online reservation.
Advantages for
Consumer
1.
Convenient: The user/consumer can book tickets
anytime anywhere.
2.
Price Comparison: Can check the Price of different
providers
3.
Confirmation of Reservation: When a booking is done, the
confirmation of the booking just takes a few seconds.
4.
Time Saving: Online reservation consumes very
less time.
5.
Discount Scheme: Season discount, advance booking
discount and frequent user discount.
Q6. Name any 2 website that provides Price Comparison.
1.
www.
Makemytrip.com
2.
www.hoteltrivago.in
Q7. List the Precautions for
performing Online Transactions.
1.
Make
a strong password complex, like mix case, use numbers and special characters.
2.
Do
not to leave passwords in system.
3.
Do
not share them with friends.
4.
Never
use names of near and dear ones as passwords.
Q8. Write the steps for using any
online reservation system.
1.
Open
the website
2.
Browse
and search for the required information
3.
Use
the website for reservation
4.
Book
the Ticket
5.
Make
online Payment
Q9. Name the Online Portal for booking train tickets.
IRCTC: Indian
Railway Catering and Tourism Corporation
Q10. Define E-Governance
(Electronic-Governance)?
E-Governance
is the use of electronic or (ICT) tools for governance by the government for
the citizens.
Q11. Name any 2 E-Governance services
provided by the government?
1.
Registration
of birth/death certificate
2.
Booking
of railway tickets
3.
RTI
application submission
Q12. Name the categories of E-governance Portal.
E-governance Portal is classified into
2 categories:
1.
to
provide information
2.
to
provide online services.
Q13. Write any two initiative of
Central Government for E-governance.
1.
District
Information System of the National Informatics Centre (DISNIC)
2.
National
e-Governance Plan (NeGP)
3.
National
e-Governance Division (NeGD)
4.
e-Governance
Infrastructure
5.
Mission
Mode Projects
6.
Citizens
Services
7.
Business
Services
8.
Government
Services
Q14. Write any two initiative of State
Government for E-governance.
Agriculture,
commercial taxes, district, employment exchange, land records, municipalities,
gram panchayats, police and road transport
Q15.Name the National Portal of India,
which provides all the information and services of Indian Government entities.
india.gov.in
(The National Portal of India)
Q16.Name the portal that provides to
access all Indian Government websites.
goidirectory.nic.in (Government of India Web
Directory)
Q17: Define Online Shopping.
Online
shopping is an e-commerce application where the customer can purchase goods
over the Internet.
Q18: List the benefits of Online
Shopping.
1.
The
customer does not have to visit a store for purchasing goods.
2.
It
is open 24 X 7.
3.
Home
Delivery
4.
Exchange
Facility
5.
Can
do online as well as offline Payment
6.
Save
time and money
7.
You
can do online shopping from your office, home, a friend's place, anywhere, any
time.
Q19. Write the steps to be followed
for online shopping.
1.
Open
the shopping site
2.
To
buy goods, then you may need to create your user account
3.
To
buy products, login with your user name and password.
4.
Select
the products & add them to your shopping cart
5.
Proceed
for payment
6. Read the terms and conditions before
making the payment
Q20. Name any 2 online Shopping stores
or applications.
Flipkart,
Ebay, Myntra, Snapdeal, Meesho, Amazon and Big Basket, Homeshop18 etc.
Q21. Name any 2
online payment methods.
net banking,
e-gift voucher, wire transfer, bhim, Paytm, PayPal, phone pay, google pay etc
Q22. Name any 2 government services
where Bill payments can be easily done by online method.
Several
government services like electricity bill, water bill, property tax and income
tax payments.
Q23. Write a short note on online Education.
Online
Courses, Tutorials and Tests are examples of online education. The students and
the teachers are at physically different locations, connected to each other via
Internet.
Q24. Mention the significance of online
Education.
1.
Recorded
video or slides of lectures are available.
2.
Can
be accessed anywhere, any time
3.
User
may ask questions, and get their queries answered.
4.
It
provides freedom to the learner to learn at their convenient location,
convenient time
5.
There
is no discrimination of age, caste, gender, background, or the qualification of
the learner
Q25. What is Webinar?
Webinars are
real time lectures on online mode(virtually), where users participate in the
lecture, may ask questions, and get their queries answered.
Q26. What is Seminar?
Seminars are
real time lectures on offline mode (Physically), where users participate in the
lecture, may ask questions, and get their queries answered.
Q27. Name any two educational websites
1.
coursera.org
2.
w3schools.com
4.
cbseacademic.nic.in
Q28. Name any two educational Apps.
Vedantu,
PhysicsWallah, BYJU’S
Q29. Name the website offers free
tutorials in all web development technologies like HTML, CSS, JavaScript etc.
www.w3schools.com
Q30. Define Project and its
characteristics.
A project is
a task that is done to create a unique product or service.
Characteristics of a project are as
follows:
1.
A
project has a beginning and an end
2.
It
has boundaries.
3.
A
project requires finite resources that are required to complete the project.
4.
A
project has a specific time frame.
5.
A
project is complete when its end objectives are achieved.
Q31. What are the Phases in a Web
Application Project?
Four main phases of development:
1.
Requirements
Definition Phase
2.
Design
Phase
3.
Implementation
Phase
4.
Testing
Phase
Q32. What are the responsibilities of
each phase of Project?
1.
Requirements Definition Phase: In this phase we identify the problem
and the scope of the problem.
2.
Design Phase: The focus is on "how" the
application is to be designed.
3.
Implementation Phase: Create backend database, frontend
and the connectivity between them.
4.
Testing Phase: Test the complete application with
dummy set of data to find error and then fix it.
Q33. Mention any one language used for
development of backend database and frontend?
1.
Backend:
RDBMS, SQL
2.
Frontend:
Java
Q34. Differentiate between frontend
and backend.
|
Frontend |
Backend |
|
|
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