What is a computer explain microcomputers and mainframe computers?
A mainframe computer is a high-performance computer used for large-scale computing purposes that require greater availability and security than small-scale machines can provide. Mainframes can process requests from a number of users simultaneously, whereas a microcomputer is designed to be used by one person at a time.
What are the differences between mainframe computers minicomputers and microcomputers?
Comparison table of Mainframe and Mini Computer
| Mainframe Computer | Mini Computer |
|---|---|
| It has a larger disk size. | It has a smaller disk size. |
| Memory Storage | |
| It has memory storage of high capacity. | It has memory storage of low capacity. |
| Processing Speed |
What is micro mini mainframe and supercomputer?
Minicomputers are standalone mid-sized machines that fall somewhere between smaller mainframe and powerful microcomputers. Supercomputers are most powerful computing machines on the planet and the ultimate engine of the digital age. The speed of supercomputer is in the range of 100-900 MIPS.
What are microcomputers give an example?
Modern desktop computers, video game consoles, laptops, tablet PCs, and many types of handheld devices, including mobile phones, pocket calculators, and industrial embedded systems, may all be considered examples of microcomputers according to the definition given above.
What are 2 types of computers?
II, Computer sizes and power
- Personal computer: A small, single-user computer based on a microprocessor.
- Workstation: A powerful, single-user computer.
- Minicomputer: A multi-user computer capable of supporting up to hundreds of users simultaneously.
Where are mainframe computers used?
Mainframes have been used for such applications as payroll computations, accounting, business transactions, information retrieval, airline seat reservations, and scientific and engineering computations.
What are the two examples of mini computer?
Notable examples
- Control Data’s CDC 160A and CDC 1700.
- DEC PDP and VAX series.
- Data General Nova.
- Hewlett-Packard HP 3000 series and HP 2100 series.
- Honeywell-Bull DPS 6/DPS 6000 series.
- IBM midrange computers.
- Interdata 7/32 and 8/32.
- Norsk Data Nord-1, Nord-10, and Nord-100.
What kind of computer is a mainframe computer?
Mainframes: Mainframes are bigger computers, capable of handling data processing needs of, say, head office of a bank, or a big multinational company or may be a public utility office. Mainframe computer systems have larger storage and the speed of processing is also very high.
Which is better a micro or a mainframe computer?
For example, a highly configured micro computer may be as good as smaller minicomputer. The same is true for a mini computer and the mainframe. Only a few years ago, computers could be distinguished on the basis of amount of primary memory or speed of processing. These bases are no longer valid for classification.
What kind of computer is a microcomputer?
1 Microcomputer. These ae also known as personal computers (PCs). 2 Minicomputer. Compare to mainframe these are midrange computers, small in size and more compact and less expensive. 3 Mainframe Computer. Mainframe computers can store huge amount of data. 4 Supercomputer.
Which is the Best Picture of a minicomputer?
Symbol picture of a portable minicomputer Personal computer. Business Man verify data on his personal minicomputer Laptop under water. Minicomputer at the bottom of the pool. The concept of obstruction at work. Blur abstract background. USB on the board of minicomputer.