Characteristics of Computer

The capacities, sizes, and types of computers vary, yet they all share some common traits. They have the capacity to work continuously and without breaks on difficult, exhausting, boring, and monotonous jobs. Following are descriptions of the computer's various features:

Speed: The task can be completed incredibly quickly using computers. In fractions of a second, they are able to calculate, process, and produce output. The performance speed of modern computers ranges from 4 MIPS (millions of instructions per second) to 100 MIPS. The manual calculation, which might take up to a day, can be completed by computers in a matter of hours. Inside the computer, the information signal moves at tremendous electronic speed. Natural and environmental scientists have had success predicting the weather and other natural circumstances because to computers' high-speed computing capabilities.

• Millisecond ( KHZ Kilo Hertz ) – a thousandth of a second.
• Microsecond ( MHZ Mega Hertz ) – a millionth of a second.
• Nanosecond ( GHZ Giga Hertz ) – a billionth of a second.
• Picosecond ( THZ Tera Hertz ) – a trillionth of a second.

Storage: The capacities, sizes, and types of computers vary, yet they all share some common traits. They have the capacity to work continuously and without breaks on difficult, exhausting, boring, and monotonous jobs. Following are descriptions of the computer's various features:
Computers have a huge capacity for information storage. Kilobytes, Mega Bytes (MB), or GigaBytes are the units used to measure this amount of data (GB). Data are entered into the device's primary memory and subsequently transferred to an auxiliary memory for long-term storage to accomplish this. These days, computers have large storage capacities that can accommodate a lot of user data. Examples of secondary storage include magnetic tape storage, hard disks, floppy disks, CDs, and compact discs (CDs). Large volumes of storage capacity occupy much lesser space compared to paper documents and this aspect of computers makes them more powerful.

Accuracy: A computer consistently has excellent accuracy. This indicates that all operations are carried out by the computers very accurately. In fact, this characteristic of computers makes them important in a variety of domains, including astronomy, science, weather forecasting, and many other areas where high order accuracy is necessary. Programming computers in the most effective way is the best way to increase their accuracy. When a complicated mathematical or scientific problem develops, the accuracy of the computer is incomparable. Users may receive incorrect results as a result of programming or input data errors. Instead of being caused by machines, the human component also plays a role in the correctness of data or programs. Hardware errors can happen occasionally, however they are internally detected and controlled.

Versatility: Computers are adaptable because they can complete practically any task when given the proper logical steps. They are capable of carrying out basic calculations, intricate engineering designs, modeling, simulation, missile and satellite navigation, communication, and other tasks. For instance, they are capable of carrying out a variety of jobs including hotel billing, payroll construction, hospital management, industrial inventory management, banking sectors, and any other activity you can think of in your daily life. As in science, education, engineering, music, medicine, art, communication, research, design, space studies, and networking, it is helpful in business.

Automation: A computer is supposedly an automatic device. The fact that computers operate automatically is their main benefit. When a programming logic is started, the computer repeats the process until the program is finished without human intervention. Computers store data and a set of instructions, and they can perform tasks with just one instruction and no more guidance. The electricity can be turned on and off automatically, programs can be run in a specific order, and records can be kept without human intervention thanks to computers.

Diligence: Computers do not experience human qualities like fatigue and lack of focus. They are strong and cautious. Computers are machines, and unlike people, they do not get distracted easily. The computers have the ability to operate continuously, without interruption or energy loss, throughout the course of a year. They do not become overworked or overburdened, they do not become bored, and they do not skip any processing processes. Their work is consistently precise. If a vast number of calculations, let's say a million, are to be made, the outcome and result will be exactly the same, even if numerous operations are repeated. However, if a person does the same task, consistency cannot be attained.

Reliability: With predetermined values, the computers can produce results that are 100% correct. They have the ability to automatically fix and modify the parameters while providing feedback. They offer prepared results that are quite precise.

Resource Sharing: Prior to their current state, computers were inaccessible devices. Computers can now connect with one another because to the rapid advancement of computer technology. This has made it possible to share expensive resources like printers, scanners, and CPU. Data and information can also be shared among groups of computers, resulting in the creation of a massive information and knowledge base.

Acceptability: Computers can accept data in the form of text, voice, image, sound, etc. using a variety of input devices. Computers operate internally using binary digits based on 0s and 1s. Users are freed from having to grasp the inner workings of a computer and are enabled to submit information in formats, types, categories, and tongues they can comprehend. It greatly benefits the populace and society.

Retrieval: Computers are extraordinarily quick at processing input data, and they're just as quick at retrieving information from storage. For instance, computers have dictionaries and encyclopedias that may be used by others and pupils. No matter how basic or complex your search is, the results will be presented right away. This feature of a computer is very important when the task is to search some materials from the internet and from vast data.

Reference:

Ghishing, Er.Ashim. Computer Science. Kathmandu, Nepal: Benchmark , 2008.