IBM or Microsoft.
Well, honey, I hate to break it to you, but I don't have a crystal ball to know every company in Belize that uses a mainframe computer. You might want to do some good ol' fashioned research or maybe ask around if you're really that curious. Good luck on your detective work!
terminal emulator.
Refers to users working on their own computer rather to a terminal to a mainframe.
banks and engineering firms
MAINFRAME COMPUTERMINI-COMPUTERMICRO-COMPUTERSUPER-COMPUTERThere are many computers which are different from each other in various aspects. Classification of computers are given below.(1) Micro computers: These computers use a microprocessor chip and this chip is used instead of CPU means that this microprocessor chip works as a CPU.These computers are also called personal computers. Two major types of these computers are laptop or Desktop computers. Only one user uses these computers at time that's why they are also known as personal computers.(2) Mini Computers: These are powerful computer. These computers come into existence in 1960s at that time mainframe computer was very costly. Mini computers were available in cheap prices, so users start using it.(3) Mainframe Computer: It as a very powerful and large computer. You can get idea of its power as it can handle processing of many users at a time.Terminals are used to connect a user to this computer and users submit there task through mainframe. Terminal is a device which has keyboard and a screen. By using terminal users put inputs into the computer and get the output through screen.(4) Super Computers: As the name "super computer" specifies that these are most powerful computers even than mainframe. Actually, when we optimize a mainframe computer then we get super computer.(5) Microprocessor: You will find these computers everywhere. Microprocessor chips are used in many devices as I-pod, DVD, headphone etc.
The past tense for "uses" is "used." For example: "She used the computer yesterday."
too many to count
Internetservice providers, Web hosts, you name it
Basically, a mainframe is a big piece of machinery. A client server is a complex computer program that uses that big piece of machinery and perhaps other pieces of machinery. The client server program resides in the main frame computer and takes orders from the various terminals attached to it. It may request data from the main frame or data from a distant main frame.
There is no specific role or job that defines which computer you use. In any persons daily life it is likely that their needs will be met by computers across the whole range, from your weather forecast, your banking needs and the reading of your utility meters.
When using a SERVER computer you should have software installed already purposefully written for a SERVER...For example WINDOWS 2000 PRO in the early days WINDOWS XP OFFICE with a server application...Check out the MICROSOFT website for more info.
A main frame computer is similar to a PC but very different in many ways. To start of simple, the definitions would already signify a difference. A PC is a personal computer, that's for everyday use whether at home, work, or school. A Main frame is a powerful computer that is usually at most cases the center server or the control center of many computers in a government agency or private corporations. They say a computer can be as powerful as we make it. A PC can be very powerful if we give it high quality parts, and a mainframe computer is a PC with those high quality parts that runs different types of programs and has different tasks than a regular PC. To sum it all up, the uses of a regular PC is different of that of a mainframe computer. If you think to your self, a mainframe computer wouldn't be there just to check your email, its purpose is a powerful machine to handle multiple tasks and powerful programs at an optimized speed.