Question

1. Define HTML and what each letter means. Also, define JavaScript. (Write at least one (1) paragraph (one paragraph contains 5 to 7 sentences).

2.Define Excel. What would you use Excel for? (Write at least one (1) paragraph (one paragraph contains 5 to 7 sentences).

Answer 1

Ans->

1)HTML stands for Hyper Text Markup Language

"Hypertext" refers to the hyperlinks that an HTML page may contain. "Markup language" refers to the way tags are used to define the page layout and elements within the page.

• HTML is the standard markup language for creating Web pages
• HTML describes the structure of a Web page
• HTML consists of a series of elements
• HTML elements tell the browser how to display the content
• HTML elements label pieces of content such as "this is a heading", "this is a paragraph", "this is a link", etc.

2)JavaScript is a scripting or programming language that allows you to implement complex features on web pages — every time a web page does more than just sit there and display static information for you to look at — displaying timely content updates, interactive maps, scrolling video jukeboxes, etc. — you can bet that JavaScript is probably involved. It is the third layer of the layer cake of standard web technologies.

FEATURES->

• Object-based scripting language which supports polymorphism, encapsulation and to some extent inheritance as well.
• Interpreted language: It doesn’t have to be compiled like Java and C which require a compiler.
• JavaScript runs in a browser: You can run it on Google Chrome, Internet Explorer, Safari, etc. JavaScript can execute not only in the browser but also on the server and any device which has a JavaScript Engine.

3)

Excel is a helpful and powerful program for data analysis and documentation. It is a spreadsheet program, which contains a number of columns and rows, where each intersection of a column and a row is a “cell.” Each cell contains one point of data or one piece of information. By organizing the information in this way, you can make information easier to find, and automatically draw information from changing data.

It is a handy software that is used to store and organize many data sets. Using its features and formulas, you can also use the tool to make sense of your data. For example, you could use a spreadsheet to track data and automatically see sums averages and totals.