Unit 4 Web Applications and Security Class 10 Info Tech 402 (IT) NCERT Solution

Class 10 Info Tech Code [402] Web Applications and Security NCERT Solution

SESSION 4: CHATTING WITH A CONTACT – GOOGLE TALK


ASSESSMENT


Answer the following:

1. State any 03 rules and etiquettes to be followed while chatting on the Internet.

Answer: There are some general rules and etiquettes to be followed while chatting:-

(i) Messages should be short and to the point.

(ii) Always introduce yourself by name if your screen name doesn’t reflect it.

(iii) Always ask if the other person has time to chat first.

(iv) In a business environment, know exactly what you want to discuss.

(v) Type message in lowercase alphabets only

(vi) Give people time to respond.

(vii) It’s important to properly end an IM conversation

2. What are the basic needs to use instant messaging (chat) software.

Answer: To use Instant messaging (chat) software :

(a) Install Instant Messaging Application Software / Web-based Instant messaging software can be used.

(b) Valid IM user id / email id

(c) Active Internet Connection

[For audio or video call]

(d) Microphone (e) Headphone / Speaker (f) Web Camera


Class 10 Info Tech Code [402] Web Applications and Security NCERT Solution

SESSION 5: CREATING AND PUBLISHING WEB PAGES – BLOG


ASSESSMENT



1. What is a blog? Explain its use.

Answer: A blog is a discussion-style site used by non-technical or technical users for creating personal web pages.

Blogs are similar to an online personal diary and are simple to use.

You can use a blog to convey messages about events, announcements, news, reviews, etc.

Blogs are usually managed using a web browser and this requires an active internet connection.

2. List any 5 websites that provide blog service.

Answer: Popular websites that provide blog services are

www.WordPress.com

www.blogger.com

www.blog.com

www.weebly.com

www.blogsome.com

3. Difference between web page and website.

Answer: Webpage: A webpage is a document that contains hypertext information like text, images, multimedia content, etc, and hyperlink.

Website: The website is a collection of webpages

4. What do you mean by publishing a post?

Answer: Publishing a post means creating a post (writing a title and content of the post) and submitting/publishing the post so that others can see it.


Class 10 Info Tech Code [402] Web Applications and Security NCERT Solution

SESSION 6: USING OFFLINE BLOG EDITORS


ASSESSMENT



Answer the following:

1. Explain the purpose of an offline blog editor.

Answer: The offline blog editor allows you to create blogs using a blog application without an active internet connection on your local computer.

You can publish that blog whenever an internet connection is available.

This offline blog editor is very useful when you are facing a slow internet connection.

2. List any five offline blog editors.

Answer: Offline blog editors are:-

  • Windows Live Writer (Windows)
  • BlogDesk (Windows)
  • Qumana (Windows & Mac)
  • MarsEdit (Mac)
  • Ecto (Mac)
  • BlogJet (Windows)
  • Bits (Mac)
  • Microsoft Word (Windows & Mac)

Class 10 Info Tech Code [402] Web Applications and Security NCERT Solution

SESSION 7: ONLINE TRANSACTIONS


ASSESSMENT



1. Explain the purpose of Online transactions.

Answer: Online transactions have made transactions very convenient and simplified. It deals with the transfer of money over the internet.

Online transactions help in (i) purchasing items without visiting the store. (ii) booking of tickets without going to the booking counter (iii) Filling out the application form and depositing fee, etc.

2. List any five websites that allow online transactions.

Answer: amanzon.in, flipkart.com, irctc.co.in, ebay.in, redbus.com, etc. (You may write any five)

3. List any three payment tools to use for online transactions.

Answer: Credit card, Debit Card, net-banking, wallet, cash on delivery, upi, google pay, phone pay, etc.

4. Give any two benefits of online transactions.

Answer: Saving of time, Saving money, easy to use, offers EMI facility easily, etc.


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