2/20/2024 0 Comments Computer fundamental hindi notesMankind is using computers for over many decades now. Nowadays, they use the computer in every office whether private or government. Also, their usage has increased much fold during the last decade. The modern-day computer has become an important part of our daily life. A transistor may be a device composed of semiconductor material that amplifies a sign or opens or closes a circuit.In this essay on computer, we are going to discuss some useful things about computers. Second-generation computers used the technology of transistors rather than bulky vacuum tubes. Very slow and very large (often taking up an entire room). Vacuum Tube Characteristics of First-Generation Computers Characteristics Machine and assembly language is developed.Įxamples of some main first-generation computers are mentioned below. Punch cards were used for improving the information for external storage. They were too bulky and large that they needed a full room and consume a lot of electricity. First-generation computers were used for calculation, storage, and control purpose. These weren’t very reliable and programming on them was a tedious task as they used low-level programming language and used no OS. These computers were very heavy and really large. The technology behind the primary generation computers was a fragile glass device, which was called a vacuum tube. Comptometer (1887) and Comptograph (1889).Fifth Generation Computers (Present and Beyond)īefore the generation of computers, we used calculators, spreadsheets, and computer algebra systems, mathematicians and inventors searched for solutions to ease the burden of calculation.īelow are the 8 Mechanical Calculators before modern computers were invented.Fourth Generation Computers (1971-Present).Second Generation Computers (1956-1963).This long period is often conveniently divided into the subsequent phases called computer generations. Artificial Intelligence: Artificial Intelligence deals with creating intelligent machines and behaviors.Memory: Memory is used to store data, information, and program in a computer.It is also called low-level programming language. Machine Language: Machine Language is the language that a computer accepts (in the form of binary digits).Magnetic Core: Magnetic cores are used to store information.Magnetic Drum: Magnetic Drum is like a cylinder that stores data and cylinder.CPU performs processing and operations work. Central Processing Unit (CPU): The CPU is called the brain of the computer.Microprocessors: Microprocessors are the components that contain the CPU and its circuits and are present in the Integrated Circuit.Integrated Circuit (IC): Integrated circuits are silicon chips that contain their circuit elements like transistors, resistors, etc.Transistor: A transistor helps in controlling the flow of electricity in devices, it works as an amplifier or a switch.Generally, it is used in switches, amplifiers, radios, televisions, etc. Vacuum Tube: Vacuum tubes have the functionality of controlling the flow of electronics in a vacuum.How to Save PowerPoint Presentations as PDF Files using MS PowerPoint?.How to Add different Slide Designs in MS PowerPoint?.How to Double Underline a Text in Microsoft Word?.How to Password Protect a Microsoft Word Document?.How to Add a Cover Page in Microsoft Word Document?.How to Add a Watermark in Microsoft Word?.How to set the Background Color of the Textbox in MS Word?.
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