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FAQ: What is an Input/Output Terminal-Based Computer Architecture?
An Input/Output Terminal-Based Computer Architecture is a type of computer system that primarily uses terminals, which are devices that act as an interface between the user and the computer. This architecture is often used in industrial and commercial settings where the computer system is used to control and monitor various processes and operations. In this type of architecture, the computer system is designed to process data received from input terminals and send them back to the output terminals.
What are Input Terminals?
Input terminals are devices that allow users to input data into a computer system. These terminals can be either dumb or smart. Dumb terminals are simple devices that do not have any processing power of their own. They are designed to receive data from the user and send it to the computer system for processing. Smart terminals, on the other hand, have some processing power and can perform basic operations like editing and formatting data before sending it to the computer system.
What are Output Terminals?
Output terminals are devices that display the output of the computer system. Just like input terminals, output terminals can be either dumb or smart. Dumb terminals are simple devices that only display the output received from the computer system. Smart terminals, on the other hand, can perform some basic processing of the output before displaying it.
What are the Advantages of Input/Output Terminal-Based Computer Architecture?
One of the biggest advantages of input/output terminal-based computer architecture is that it is cost-effective. Since the terminals do not have any processing power, they are cheaper to produce than full-fledged computer systems. This makes it possible for companies to install multiple terminals in different locations for different purposes.
Another advantage of this architecture is that it is easy to maintain. Since the terminals do not have any moving parts or complicated components, they do not require frequent repairs or maintenance. In addition, since the terminals are connected to a central computer system, software updates and upgrades can be easily done from a single location.
What are the Disadvantages of Input/Output Terminal-Based Computer Architecture?
One of the biggest disadvantages of input/output terminal-based computer architecture is that it can be slow. Since the terminals do not have any processing power of their own, all the processing is done by the central computer system. This can lead to slow response times, especially when there are many terminals connected to the system.
Another disadvantage of this architecture is that it can be vulnerable to security threats. Since the terminals are connected to a central computer system, any security breach can affect the entire system. This is why it is important to have strong security measures in place to protect against potential threats.
The high point
Astonishingly, input/output terminal-based computer architecture is an effective and cost-effective way to manage and control processes and operations. While it does have some drawbacks, its benefits make it a popular choice for many industrial and commercial settings. With the right security measures in place, this architecture can provide a reliable and efficient way to automate various tasks and operations.