(ii) E-mail: E-mail means “electronic mail”. This is the most used application of Internet.
Email is a way of sending texts written on computers through Internet. Along with text one
can send images and videos too. This is cheapest and fastest way of sending messages.
For using this facility of Internet one needs to create a personal email account with an
email-Id (identity) or email address. Email-Id is like an identity card (Name and address)
through which people can identify and communicate to you through Internet. A few
websites provides free email accounts and Ids to Internet users. These email-Ids are
password protected and thus no one other than whom it belongs can use them. Internet
Service Providers (ISP) also provide email-Ids.
Every email-Id has two parts separated by a sign @ called at the rate of. For example,
“prakrittyagi@gmail.com” is an email Id. Its two parts:
(i) Part before @ sign : prakrittyagi
It is personal information part. Here it denotes a name Prakrit Tyagi.
(ii) Part after @ sign : gmail.com
It is called a domain name. It provides information about the server that is
providing this email facility.
A message sent through email is instantly delivered to the addressee because
communication of messages is by means of electromagnetic waves through Internet.
Beauty of email lies in the fact that a message is stored in an email account even at a time
when its user is not connected to Internet, which can be viewed later.
Email’s use is increasing day by day. We can even send personalized greeting cards
through email. Today it has become an extremely popular communication tool.
(iii) E-banking: It is an electronic payment system allowing customers to proceed for
financial transactions on a website operated by that financial institution (usually a bank).
For this purpose, customer needs to be a member of that institution, needs to have internet
access and must register with the institution for the service. In turn, the financial
institution provides the login number and password to the customer for his/her unique
identification. With the help of this facility a customer can link his account with any other
facilities such as checking on line status of the balance, check book requisition, loan,
recurring, credit card, debit card etc.
(iv) E-shopping (E-commerce): Virtual Malls are available on Internet where one can
view and order to purchase various products. Buying products through product selling
websites is called e-shopping. These websites provide the buyer pay cash on delivery
or making online payments (using e-banking or credit cards) options. Similarly, there
are websites on which one can upload (put) photographs of products, which you want
to sell. This trading of products using Internet along with many other market related
activities is called ecommerce.
(v) E-booking (e-ticketing): It is an application developed for ticket reservation through the
Internet to help the travel and tourism industry. It helps consumers to book flight tickets,
railway tickets, hotels, holiday packages, insurance and other services online.
To book an e-ticket, a customer needs to visit a home page of an Airline Company or
Indian Railways. Once he/she enters the travel preference, gets an opportunity to view the
available flights / trains through an appropriate interface. Once the choice is fixed, the
customer needs to select the mode for transfer of money. Once the payment is done
through an authentic mode (like e-banking), an online ticket is issued to the customer.
(vi) Social Networking: It is a service providing a platform to the people having same
interests to build a social network. It is a web-based service allows an individual to create
his/her own profile, list of users with whom they want to connect. The service allows the
user to share their ideas, pictures, events, activities etc. with their group. Facebook,
Twitter, Google+ etc. are some popular social networking sites.
institution by connecting all or some of their computers. Every LAN has some main computers called server computers. These servers are used to connect LAN to other networks through telephone lines or satellites. In this way, by connecting various LAN, a Wide Area Network (WAN) is created as shown in the figure.
With the announcement of addition of new topics in physics in class 12 by Central Board Of Secondary Education,students are confused as how they can go for new topics in such a small span of time.As the exam is going to be conducted on March , it would be difficult task to cover new topics.Teachers are also quite confused about the pattern of questions that can be asked in the examination.On the other hand CBSE has provided material in the internet online so that student can follow the standard material for the added syllabus.But,many students do not have direct access to material due to lack of computers and internet.Many students are even unaware of the topics that are included in the communication system.
With the announcement of result of common written examination for vacancies in various Regional Rural Banks of India conducted by IBPS(Institute Of Banking Personnel Selection),Students are eagerly waiting for notifications of vacancies in RRB banks.Total 82 regional rural banks are participating in whole recruitment process.Students have very high chance to get selected as office assistant or bank officer scale-1.The whole recruitment process continues for almost a year.Different banks notify about vacancies through their official sites.It becomes a tedious task to search all those banks recruitment notification through google search.
