Delay in delivery

• Long duration and lack of proper inventory management result in delays in shipment. Though the duration of selecting, buying and paying for an online product may not take more than 15 minutes; the delivery of the product to customer’ s doorstep takes about 1-3 weeks.

Lack of significant discounts in online shops

• Physical stores claim to give significant discounts when compared to online stores, this is a huge disadvantage for the older generation.

Missing the shopping experience

• The traditional shopping exercise provides a lot of fun in the form of showroom atmosphere e, smart sales attendants, scent and sounds that cannot be experienced through a website. Indians generally enjoy shopping. Consumers look forward to it as an opportunity to go out and shop.

Frauds in online shopping

• Sometimes, there is a disappearance of the shopping site itself. In addition to the above, the online payments are not much secured. The rate of cyber crimes has been increasing and customers’ credit card details and bank details have been misused which raise privacy issues.

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The  acronym for HTML is Hyper Text Markup Language. Initially, it was known by the name of GML (General Markup Language). In 1986, it was renamed to SGML (Standard Generalized Markup Language). In 1989, Sir Tim Berners-Lee and his team redesigned this language and named it Hyper Text Markup Language (HTML), as we know it today.
HTML is a markup language usually used to create the basic structure of a web-page. Using HTML with JavaScript (JS is a client-side programming language used to make HTML pages alive), we can even create Windows 10 Store Applications through Visual Studio.
Tags are a piece of code that tells the web-browser what to show and how to show. HTML is a tag-based language.

Two types of Tags.
Tags can broadly be classified into\

• Container Tags, and
• Empty Tags.

Container Tags are those tags which have both an opening and a closing tag.
Empty tags are those tags which have only an opening tag.

Some commonly used Tags.
Some common tags used in creating even the simplest of web-pages are listed below:

1. < html > .... < /html > - This tag is used in the beginning of each and every html document. This is a container tag and contains all the elements/tags of a html page.
2. < body > .... > - This tag contains the elements of a web-page that show up in the browser like text, images, forms etc...
3. < head > .... < /head > - This tag contains the elements of a web-page that don't show in the browser window such as style sheets, JS code, metadata, link to JS/CSS files, favicon.ico etc...
4. < h1 > < h6 > - Heading 1 to heading six are heading tags used in html. H1 is used for the largest heading. The font-size of the text in h1 to h6 tags reduces as we move from h1 to h6.
5. < p > .... < /p > - This tag is used for typing text in a website. It is generally used when we have to type a paragraph or more on a web-page.

1. Application Server supports distributed transaction and EJB. While Web Server only supports Servlets and JSP.

2. Application Server can contain web server in them. most of App server e.g. JBoss or WAS has Servlet and JSP container.

3. Though its not limited to Application Server but they used to provide services like Connection pooling, Transaction management, messaging, clustering, load balancing and persistence. Now Apache tomcat also provides connection pooling.

4. In terms of logical difference between web server and application server. web server is supposed to provide http protocol level service while application server provides support to web service and expose business level service e.g. EJB.

5. Application server are more heavy than web server in terms of resource utilization.

Like the names imply, the only difference between an ordered list and an unordered list, is that an ordered list will have its items ordered by number, whereas unordered lists will have just bullet points. Making your own unordered list is straightforward. The main difference between an ordered list and an unordered list is that with an ordered list, the order in which items are presented is important. Because the order matters, instead of using a dot as the default list item marker, an ordered list uses numbers.

Container tag consists of opening tag+content+closing tag . While empty tag is tag without content or a closing tag.

Container tags are used to enclose texts, images etc. Like <body> , <div> etc are container tags as we put some content inside them.

But empty tags are used to insert something. Like if we want to insert an image or a line-break or a horizontal-line , we use <img />, <br />, <hr /> tags respectively.

Empty tags can be used inside the container tags. Like you can insert a line-break or an image anywhere in your page but it should be inside some container tag.

A home page or a start page is the initial or main web page of a website or a browser. The initial page of a website is sometimes called main page as well. A document which can be displayed in a web browser such as Firefox, Google Chrome, Opera, Microsoft Internet Explorer or Edge, or Apple's Safari. These are also often called just "pages." website. All pages that a users see over internet or to be specific on browser is said to be web page. Home page is subset of web pages, the launching page of each site is called as home page of that website.

Computer Network is an integration of two or more than two computers. It means when computers or their associated devices are connected through a medium is known as a computer network. The medium through which computer systems are connected may be wired or wireless.

Difference:

• The Internet is a wide network of computers that is available to all whereas Intranet is a network of computers designed for a certain group of users.
• Internet is a public network and Intranet is a private network.
• Internet contains various source of information while Intranet only contains group-specific information.
• Number of internet users are very high but the number of users of Intranet is limited.
• Anyone can access the internet while Intranet is accessible only by the organization employees or admin who have login details.