Are you in a plan to start your career in computers and technology field? If yes, bca online course is a good start. The term computer was derived from the Greek word compute, which means calculation, and a computer was a person or device that performed computation. A computer is a machine that performs mathematical and logical operations on data or information.
What exactly is a modern computer?
Modern computers can perform a wide range of tasks, as well as store, retrieve, and process data. We can use a computer to create/modify documents, send/receive emails, search the internet, and play video games. Science and technology advanced rapidly after the invention of the computer. We can’t imagine growing our technology without computers nowadays.
How did modern computers come to shape?
With the arrival of your time, the modern computer took shape. The evolution of the computer began around the sixteenth century. Many changes were made to the original computer, all for the better.
It was constantly improved in terms of speed, accuracy, size, and price in order to push the form of the modern day computer. This long period is frequently divided into successive phases known as computer generations:
- Computers of the First Generation (1940-1956)
- Computers of the Second Generation (1956-1963)
- Computers of the Third Generation (1964-1971)
- Computers of the Fourth Generation (1971-Present)
- Computers of the Fifth Generation (Present and Beyond)
What are the types of calculator systems that makes calculations easier?
Before graphing calculators, spreadsheets, and computer algebra systems, mathematicians and inventors looked for ways to make calculation easier.
Below are the 8 mechanical calculators-.
- Abacus (ca. 2700 BC)
- Pascal’s Calculator (1652)
- Stepped Reckoner (1694)
- Arithmometer (1820)
- Comptometer (1887) and Comptograph (1889)
- The Difference Engine (1822)
- Analytical Engine (1834)
- The Millionaire (1893)
What does fifth generation computers have as a part of technology?
The technology that powered the first generation computers was a fragile glass device known as vacuum tubes. These computers were extremely heavy and large in size. These were unreliable, and programming on them was a laborious task because they used a high-level programming language and had no operating system.
Computers of the first generation were used for calculation, storage, and control. They were so large and bulky that they required a full room and consumed a lot of electricity. Multiprocessing, multiprogramming, time-sharing, operating speed, and virtual memory technologies made it a more user-friendly and common device.
How does computer enable humans to perform activities at their best?
Within the fourth generation, the concept of private computers and computer networks emerged. AI is the technology underlying the fifth generation of computers. It enables computers to act like humans.
It is frequently seen in programs such as voice recognition, medicine, and entertainment. It has also demonstrated remarkable performance in the field of game playing, with computers capable of defeating human competitors.
How does 5th generation computers act in speed and accuracy?
Within the fifth generation computers, the speed is the fastest, the size is the smallest, and the area of use has significantly increased. Though not 100% AI has been achieved to date, given current developments, it is often predicted that this dream will become a reality very soon.
With technological advancement and rapid growth in MNCs and IT, the demand for computer professionals is increasing on a daily basis. As a result, BCA is an excellent career option for those who have always been intrigued by the world of computers.
How does a bachelor’s degree in computers prove beneficial?
A bachelor’s degree in computer applications is a three-year undergraduate program that focuses on information technology and computer applications. The course teaches students about various computer applications as well as how to solve and address problems that may arise as a result of using a computer and its applications.
The course covers topics like core programming languages Java and C++, data structures, networking, and more. BCA offers a variety of opportunities to students interested in pursuing a career in IT and software.
Eligibility Criteria for Bachelor of Computer Applications (BCA)
Candidates must meet the following eligibility criteria in order to pursue the BCA (Bachelors of Computer Application) course:
- The candidate must have a 12th grade diploma or its equivalent from a recognized board.
- The candidate must have scored at least 50% on the qualifying examination.
- Candidates in their final year of study may also apply for admission.
Summarize Up
The online bca admission will give you knowledge access to everything that can make things clear and concepts within understanding. To summarize the features of various generations of computers, it is frequently stated that a significant improvement has been seen in terms of the speed and accuracy of functioning care, but when it comes to dimensions, it has been small over the years. Furthermore, value is decreasing while dependability is increasing.