What is Reliability in Computer System With Examples in Points


Introduction
Today we will learn what is reliability in computer system with examples and advantages, applications, features, importance, and characteristics with images.

The computer is an electronic device that can perform mathematical calculation with incredible speed and deadly accuracy.

They can perform any operations given to them more efficiently than us humans.

The characteristics of computers are responsible for their popularity.

Some of the characteristics are
  • Speed
  • Accuracy
  • Memory
  • Diligence
  • Versatility
  • Reliability

What is Reliability in Computer?

The computer is a reliable machine which is responsible for performing all the tasks and operations at high speed and almost 100% accuracy.

The computers software and hardware works according to the request or demand given to them by users without making any excuses like humans.

There are several attributes that we should check while buying, making, and using a computer.

People who sell computers often talk about the product’s reliability, since reliable products contain no technical errors.

Products that evolve through numerous versions over time are usually considered to become increasingly reliable; if a bug is detected in the system, it is removed in the next versions and this makes the product more advanced as their features are more updated and enhanced according to the needs and demands of the users.

A reliable society promotes a system approach to design as a means to ensure safe and reliable products.

The computer preforms all activities for which that are designed and developed with great accuracy this makes them very reliable machines. This is considered as the main reliability of computer system.

A system must be reliable and if it fails that causes massive amounts of damage.

Everywhere computers can be found, they can handle data quickly, efficiently, and with fewer errors than we could handle manually.

The reliability of a computer network refers to the computer network functioning within a limited period and under specific conditions and to several parts of the computer working together to operate the network under corresponding network management software.

Benefits and Advantages of Reliability in Computer System in Points

  • A business reputation is over dependent on the reliability of its computer system.
  • No need of more man power.
  • Manual working is restricted.
  • We can expect more accurate results compared to humans.
  • All tasks and operations are performed at high speed therefore jobs and tasks are completed at given time which builds good reputations in client’s eyes.
  • The modern computer can store enormous amount of data almost permanently that makes us free from worries and this considered as the major advantages of reliability in computer system
  • The accountings are done with the help of computer system due to their reliability.
  • The computer system does not consist characteristics like human’s i.e., tiredness, laziness, boredom, etc.
Due to the vast advantages of computer system they are used in each and every section of human lives.

Examples of Reliability in Computer

This can be learn with an example

Suppose you need to download a movie from internet. You can command computer system to do the following task after few minutes or hours depending upon the size of the file your movie will be downloaded even if you are not sitting in front of the computer or laptop.

The computer systems are reliable machines which can carry out jobs without fail these make them more reliable.

Due to their excellent features they are being used more in the offices, schools, and business, small and large organizations.

Reliability Characteristics of Computer

When computing mathematical calculations, a computer works much faster and more accurately than humans and can perform millions of instructions per second.

Although the computer performs calculations with 100% accuracy, errors may occasionally occur due to data inconsistency or inaccuracy.

This can be called as “GIGO” which stands for Garbage In Garbage Out.

Computers can perform millions of calculations and perform every task given to them without getting tired or losing concentration with the same consistency accuracy, and speed.

Computers have the capability of performing different kinds of work with the same accuracy and great efficiency.

A computer is reliable as it gives consistent results for a similar set of data; when commanded for similar set of instructions multiple times.

The results of computer entirely depend upon the instructions given to them.

Importance of Network Reliability

In computer networks the data and instructions are transferred from one computer to another with speed. The computer networks are good source of data communications.

The internet is considered as the best source of data communications which is cheap and fast.

What is Metropolitan Area Network
Metropolitan Area Network

The networks plays and important role in data and information sharing around the globe which saves money and time.

These helps in great deal of consistency and reliability.

Voice call or video conferencing is made simple in networking that connects and helps in easy communication.

Why is Computer Reliability Important?

Reliability is how well the computer system performs; they require functions that it has been designed for and do them form without failure.

This is important because if the system is not reliable, then the system may not function as it was supposed to do when the system fails, then they cause a massive amount of damage.

What is Reliability of Software?

The computer software are divided or categorized in three types which are mentioned below
  • System Software
  • Applications Software
  • Utility Software

The System software are the most important aspect of computer system, operating system and device drivers falls in the category of system software.

The operating system once installed can help in working with other application software’s like MS-word, MS-Excel etc.

The operating system is reliable software which can be considered as backbone of any computer system.

Application software are installed and used when OS is installed in computer. The application software like Tally is used primarily for accounting and tracking complete records of business.

Majority of the business owner rely heavily on the accounting software for accurate results this helps in increasing reliability of software’s.

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