Biochemical oxygen demand (BOD) is the amount of dissolved oxygen needed by aerobic biological organisms in body of water or wastewater sample to break down organic material present in given water or wastewater sample at certain temperature (20°C) over a specific time period (5 days) Write a short note on global warming Answer: The heating up of the atmosphere because of the greenhouse gases (carbon dioxide and methane) that trap the heat reflected by the Earth, thereby causing an increase in the Earth’s temperature, is called global warming or greenhouse effect 2/15/ · Write short note on gateway and half gateway. February 15, | Ripunjay Tiwari | Basic Computer Engineering | 0 Comments. Ans. A gateway is a device that is used to connect totally dissimilar networks. Gateways handle massages, addresses and Read MoreEstimated Reading Time: 2 mins
Write short note on World Wide Web. - MP Study
The world wide web is known as WWW or W3 or Web. The world wide web is an architectural frame work for accessing linked documents and repository of information spread all over the Internet. The WWW has a unique combination of flexibility, portability and user-friendly features that distinguish it from other services provided by the Internet.
The main reason for its popularity is the use of a concept called hypertext. Hypertext is a new way of information storage and retrieval, which enables authors to structure information in novel ways.
An effectively designed hypertext document can help users rapidly locate the desired type of information from the vast amount of information on the Internet. Hypertext documents enable this by using a series of links. A link is a special type of item in a hypertext document, which connects the document to another document that provides more information about the linked item. Hypertext documents on the Internet are known as Web pages.
Web pages are created by using a special language called hypertext markup language HTML. HTML is becoming a de-facto industrial standard for creating Web pages. The WWW uses the client-server model, and an Internet protocol called hypertext transport protocol HTTP for interaction between the computers on the Write a short note on. Any computer on the Internet, which uses the HTTP protocol is called a Web server and any computer, which can access that server is called a Web client.
Uniform Resource Locator URL — To access a webpage, one requires an address, write a short note on. For any data access distributed all over world, WWW uses the concept of locators. Any kind of information can be defined on the Internet using the standard URL. URL defines three things — method, host computer and pathname. Method — It is the protocol used to retrieve the document.
For example, Gopher, FTP, HTTP, news, TELNET, etc. Architecture of www — The basic model of how the Web works is shown in fig. Read More. The output devices can be classified into the following categories — i Write a short note on Display Unit Monitor — Monitors are Object — The object encapsulates data, operations, other onjects, constants and other related information. Data are the attribute i E-business — E-business is about using internet technologies to transform the way business processes are performed A database schema can be specified by a set of definitions expressed by a special language called a An instruction set can be defined as a group of instructions that a processor can execute to perform A bridge is a device that provides interconnection between similar networks, like LANs.
Bridges operate in both the The file-processing system is supported write a short note on a conventional operating system. The system stores permanent records in various files, Write short note on World Wide Web. Home Basic Computer Engineering Write short note on World Wide Web. Post Views: 13, Related Posts Explain the architecture of www. Also define client, server, URL, cookies. Or Explain the architecture of WWW briefly. February 15, Ripunjay Tiwari Basic Computer Engineering 0 Comments Ans.
Explain the concept of a firewall. Discuss about output devices. February 9, write a short note on, admin Basic Computer Engineering 0 Comments Ans, write a short note on. What is an object? How can do we use objects in program? February 10, Ripunjay Tiwari Basic Computer Engineering 0 Comments Ans.
Discuss the application of computer in e-business. Or Discuss computer application in e-business. What do you understand by data-definition language DDL. February 13, Ripunjay Tiwari Basic Computer Engineering 0 Comments Ans. What is an instruction set? What are the different factors considered for classifying an instructions set?
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Write a program which generates series of prime numbers. February write a short note on, Ripunjay Tiwari Basic Computer Engineering 0 Comments Sol. All Rights Reserved. The 1 Free Online Courses and Education Portal.
3. Write short notes on the following. (a) Cytoplasm and b) nucleus of cell
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Some men set fire to a police post at Chori Chora. Some policemen died. This was a violent act. Mahatma Gandhi withdrew this movement at once. Gandhiji was arrested and put in the prison. non, paragraph, Movement, Cooperation. Write a short note on the Simon Commission. Write a short note on Jallianwala Bagh Tragedy Biochemical oxygen demand (BOD) is the amount of dissolved oxygen needed by aerobic biological organisms in body of water or wastewater sample to break down organic material present in given water or wastewater sample at certain temperature (20°C) over a specific time period (5 days) Write a short note on global warming Answer: The heating up of the atmosphere because of the greenhouse gases (carbon dioxide and methane) that trap the heat reflected by the Earth, thereby causing an increase in the Earth’s temperature, is called global warming or greenhouse effect
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