Types of Motherboard: All That You Need to Know

typesofmotherboardA motherboard is the heart of a computer. It is the main printed circuit board present in the computers which holds the main electronic components of the system like the central processing unit and memory and also provides the connectors for other important peripherals. A motherboard is a large system in itself which contains a number of subsystems like the processor and other components. The basic function for which a motherboard is used in a computer is that it holds the important electronic components of the system including the memory and central processing unit and helps in establishing some sort of bridged connection between other internal components of the system. This well written article about the parts and functions of a motherboard will give you more information about all the important parts of a motherboard and the functions performed by these parts in proper detail. [Read more…]

Make New Friends to Make Your Life Happier

make new friendsFriends are an integral part of our life. These are the people who make life that much more easier with the support and help they always have to offer us at the worst of times, and these same people make all our celebrations worth the fun they are. Some people seem to have some kind of a gift when it comes to making friends, but there are also those who just cannot express themselves to others and hence find it pretty difficult to make new friends. Such people need to understand the importance of having friends as this will help them realize what they are missing in their lives and will push them to make that extra bit of effort for going out and trying to befriend others. This course about the power of friendship will help such people in understanding the importance of having good friends in a better way.

Here we are going to discuss some of the most important benefits of having good friends and we will also look at some of the easier ways to shed your inhibitions and to make new friends. We will start by discussing the benefits.

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C# Method Basics: How to Define and Call Methods in C#

c# methodMethod in C# is a group of statements that work together to perform a task. Every C# program contains at least one class which has a method named main. In any C# program, the statements are executed by calling the method and specifying any required method arguments. In C#, any instruction which is executed, is executed in the context of a method. To use methods in C#, two steps need to be followed. First you need to define a method and then you need to call the method, which has been defined, at an appropriate place in the program. Here we are going to study about the C# methods in detail. We will study about how these methods are defined and how can these be called in a program. [Read more…]

Different Types of Pollution and Methods of Control

different types of pollutionThe intermixing of contaminants into the natural resources leading to their degradation is known as pollution. The problem of pollution has always been a major issue all around the globe and the need for proper steps to prevent and overcome it has been increasing and has also found some voices in the recent times. The ever increasing rate of pollution has caused severe damage to the ecosystems as can be seen from the rising global warming. Also, the pollution enhances human diseases and the death rates of various animals and plants leading to an imbalance in their population. The growing rate of industries and a higher rate of consumption of fossil fuels gives rise to this undesirable pollution. Constant efforts to bring about the decrement of this pollution so as to ensure a healthy environment is the need of the hour. [Read more…]

Types of Ecosystems: A Brief Overview

 types of ecosystemsA community of living organisms along with the non-living components of that particular environment, forming and  interacting as a system, and coexisting in a sustainable manner is known as an ecosystem. Nutrient cycles and energy flows keep these living and non-living components connected in an ecosystem. The ecosystems are not typically limited by size and can be as big as the interconnections of the different elements may permit. The sun is considered as the primary source of energy which flows in the ecosystems. This energy, in most of the cases, enters the ecosystem through plants who capture this energy through a process called photosynthesis. This energy then moves in the ecosystem through different animals, which feed on these plants or other animals. In this way the energy moves in an ecosystem and makes it sustainable. [Read more…]

Polymorphism in C#: Introduction and Types

javaguitutorialThe word polymorphism can be broken down into two different words, ‘poly’ meaning many and ‘morph’ meaning forms, and hence the meaning ‘having many forms’. In C#, or for that matter in any object oriented programming language, polymorphism is used to imply one name with multiple functionality. In polymorphism we declare methods with the same name and different parameters in same class or methods with the same name and same parameters in different classes. Polymorphism has the ability to provide different implementation of methods that are implemented with the same name. [Read more…]

8 Carrot Juice Benefits You Must Know About

carrot juice benefitsCarrot juice is a very useful food item and its health benefits are well document. In today’s world, with the lack of physical activities and the constant exposure to stress of many kinds, it becomes imperative to stay fit and healthy. However, it is not possible for all of us to workout in the gym or to do other physical exercises to remain fit. In such cases, adhering to a good diet can be highly beneficial for maintaining the overall fitness and health. This course about the health benefits of different types of foods will give you a better insight as to how just by having a proper diet, you can remain fit and healthy without really having to put in much of an effort in the gym.

Let us now talk about the most important health benefits of the carrot juice.

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Drum Notes: Introduction to the Different Notations

drum notesDrum notes are the basic building blocks of any drum beats, be it the simplest ones or the highly complex ones, and form the backbone of the technical understanding or representation of these beats. It is very important to have good understanding of the different drum notes and also how these drum notes are represented in the sheet music to be able to play the different beats effectively. Here is a good introductory course about the drum set and the basic techniques which should work as the perfect starting point for our discussion about the drum notes.

The drum sheet music is a method used to represented music notes and beats on a piece of paper. The sheet music contains five lines and four spaces on which different symbols are used at different positions to represent the different kinds of notes which are played by a drummer. To read more about what drum sheet music is and a detailed discussion about the different drum notes, you can read this well-written article about the drum sheet music.

Here we are going to discuss the basic drum notes one by one and their notations on the drum sheet music. [Read more…]

Software Design Document Template Components

software design document templateSoftware design is a process through which the software requirements are represented via a proper plan which highlights all the requirements and specifications which have to be considered by the programmer for writing the code for the software. The software design document lays out this plan in a systematic manner and provides a clear pathway as to how these requirements are going to be met by the programmer. It serves as the primary reference for code development and hence should contain all the information which may be required by a programmer to write the code. The software design document template which has been discussed here is a general template which can be used as a reference while writing a software design document and necessary additions or omissions can be made to the standard document according to the requirements of a particular project.

Software design and development is a process which can be simplified by using a systematic approach. The software design document helps in systematically laying a plan for the programming of the software. But before the coding of the software begins, it is very important to comprehensively test the software for various parameters like the usability, economic feasibility and the commercial viability. The process which is utilized for carrying out these tests is known as the software testing life cycle and you can read more about the software testing life cycle in this informative and well-written piece. To get a better idea about the different concepts of software testing you can check out this amazing course about the basics of software testing. [Read more…]

XML Injection: The Threat and Its Prevention

XML InjectionIn this age of the world wide web, creating and owning a website has become easier than it ever was. Tools like WordPress have further simplified the process and you can set up your own website in just a few hours without even having to write a single line of code. Each website contains data, and this data is stored by using some way or the other. There are a number of ways of storing data in a website and one very common way to accomplish this task is to use a database. The databases are of different types like the SQL database or the XML database. When a XML database is used for the storage of data in a website, then the stored data can get corrupted or modified and this attack on the security of the data stored in a XML database is known as XML injection.

To understand the concept of XML injection, first you need to be familiar with the concept of a database. Here is a great course about the basics of the database management system which will introduce you to the concept of a database. Databases like the SQL database or the XML database are highly useful and the most commonly used methods for data storage for websites but they can be prone to attacks like SQL injection or XML injection. Here we are going to study about XML injection in detail. How this causes a threat to the security of data and how this threat can be prevented will also be discussed. The XML database and the related concepts will be discussed here in detail, but to find more about the SQL database you can read this highly informative article about the SQL database here. [Read more…]