is a large computer that can process data at a very high rate of speed. It is mainly used by big businesses and companies to process and compute large, bulk amounts of data and handle millions of transactions.

The first step in planning your new PC is to set a budget -- decide how much you can afford to spend on the entire project. Later on, you can use this budget to help you make decisions about individual components. What was being described in this statement?

is another type of multi-use machine that is smaller, less expensive and less powerful than mainframe.

What was being pointed out in this statement? "If you only want to run office applications, surf the Internet, and do other low-pressure tasks, then you can save a bundle by selecting components that are low-cost but more advanced".
In short, you need to ask yourself 'What do you plan on doing with the computer?'.

It uses binary number system in which there are only two digits 0 and 1. Each one is called a bit. It can perform arithmetic operations like addition, subtraction, multiplication and division and also logical operations.

What was being pointed out in this statement? "If you are planning to use Linux, BSD, or some other non-Microsoft operating system, then make certain that your components will work with that system. Most Linux distributions, for example, maintain lists of hardware that will work with their distribution". This comes with the question 'How much processing power do you need?'

It is computing device that works on continuous range of values.

"As you begin to lay out your new PC, it is better to check the reviews, newsgroups, and message boards to see what others think of the components you are considering". What was being described in this statement?

computers are handheld portable devices along with touch screen interface, and they are smaller in size than notebook devices but bigger to Smartphone.

It combines the desirable features of analog and digital computers. It is mostly used for automatic operations of complicated physical process and machines.

Hardware advances that make a component forefront this year may just almost satisfy the minimum system requirements for software released a few years from now. If you can afford it, selecting the most current components available may enable your computer with an extra year or so of life. What was being described in this statement?

These are classifications of computers based on principles of operation.

Some people would disagree with other’s opinions, and that's fine. But when you build a machine for your own use, you tend to choose hardware from companies that you like -- companies whose products has a good experience with. That is your right to choose which companies' parts will go into your computer, because It's your machine. What was being described in this statement?

These are classifications of computers based according to purpose.

If you decide to design your computer yourself, check the newsgroups and message boards to see if anyone's had problems with the particular combinations you've selected. Some components simply don't play nicely with each other. What was being described in this statement?

These are small technology devices capable of storing and processing data that will be worn on the body.

These are classifications of computers based on configuration (Size/Capacity and Capability)

provides services to another computer program and its user, also known as the client. It is powerful than normal computers. Server hardware also differs from desktop hardware in terms of its form factor.

These are called Micro Computers and under the category of Micro Computer.

It is a special kind of computer primarily used for playing video games. It is a device that outputs a video signal or visual image to display a video game that one or more people can play.