Name at least three widespread computer systems that collect user data, and describe the pros and cons of each from both the system and user perspective. Explain and support your argument with at least one example from a peer-reviewed source. Cite all referenced material

 

Computer systems are classified in following parts:

 

1.  Super Computer

2.  Micro Computer

3.  Mainframe Computer

4.  Mini Computer

 

1.  Super Computer:

 

These machines have been used for engineering, a super computer running at the very highest operating rate, a science programme that must manage a very large database. While developments such as two or more core processors and general purpose graphics processing units have made it possible to reliably use robust computers for personal use a supercomputer is exceptional on the basis of outstanding efficiency.

 

Pros:

 

·   Decreasing time for processing.

· Improving protection of computers

· High effectiveness

· It can be used for development and research.

·   Allow for virtual testing.

 

Cons:

 

· Expensive.

It takes up plenty of room.

· To work, training is required.

· Super PCs are not portable.

· Assistance and repairs.

 

2.  Microcomputers:

 

Compared to super computers, mini computers and mainframe computers, microcomputers are the cheapest and smallest. Microcomputers consist of single or multiple central processing units as well as output devices for storage and data. Personal computers fall under the category of microcomputers.

 

Example of Microcomputers:

 

·   Desktop computers

·   Tablet

·   Laptop

 

Pros:

· Portability

· Low costs

· Maintenance is quick.

· Small scale

· Highly upgradeable and easier to use.

 

 

Cons:

·   Less warehousing

· Less efficient

· Lack of security

· Success week

· Protection for the public.

 

3.  Mainframe computers:

 

Mainframe computers are designed for high-speed processing of vast volumes of data, such as computers used in banks and the railway system. Mainframe computers are multi-tasking computers that can concurrently run several operations.

Pros:

· Scalability of the high end

· Large room of memory

· Can run different operating systems

· Excellent results

· Reliability

 

Cons:

· High costs

· Lot of needed space

· Interface Command Drive

High skills are needed to work.

 

example from a peer-reviewed source

 

One such example is that of a super computer.

A supercomputer is the world's largest computer machine that can quickly measure a substantial amount of data and information. In contrast to other regular computers, the execution efficiency of a supercomputer is very high. Hardware costs are very high for supercomputers.

 

This is a computer system that uses a microprocessor called a microcomputer as its CPU. The execution capability and cost of a microcomputer shall be calculated in part by the processing unit's speed and power, and in part by the features of other parts of the device, disc storage units, monitor and keyboard, hardware versatility, operating system and other software.

 

The mainframe computer is the second fastest computer for complicated and heavy computing after the supercomputer. A mainframe computer has high performance, but less than Supercomputer, than Mini and Microcomputer. In a large corporation, a mainframe computer is used. A mainframe machine is a memory mixture such as Random Access Memory and separate processors. In banking, government and education systems, mainframe computers are used.