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The process of starting a or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called
The process of starting or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called "booting."
The process of starting or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called “booting.”
See lessThe capacity of 3.5 inch floppy disk is
The capacity of a 3.5 inch floppy disk is typically 1.44 MB.
The capacity of a 3.5 inch floppy disk is typically 1.44 MB.
See lessWhich device is required for the Internet connection?
A modem or router is typically required for an Internet connection.
A modem or router is typically required for an Internet connection.
See lessWho invented punched cards?
The invention of punched cards is attributed to Joseph Marie Jacquard, who developed the Jacquard loom in 1804. This loom used punched cards to control the weaving of patterns in textiles. However, the concept of using punched cards for data processing was further developed by Charles Babbage for hiRead more
The invention of punched cards is attributed to Joseph Marie Jacquard, who developed the Jacquard loom in 1804. This loom used punched cards to control the weaving of patterns in textiles. However, the concept of using punched cards for data processing was further developed by Charles Babbage for his Analytical Engine in the 1830s and later by Herman Hollerith for tabulating data for the 1890 U.S. Census.
See lessIn order to play and hear sound on a computer, one needs:
In order to play and hear sound on a computer, one needs a sound card, speakers or headphones, and appropriate audio drivers installed on the operating system.
In order to play and hear sound on a computer, one needs a sound card, speakers or headphones, and appropriate audio drivers installed on the operating system.
See lessWhich of the following is considered first computer in the world?
The first computer in the world is often considered to be the Antikythera mechanism, an ancient Greek analog device used for astronomical calculations. However, the first programmable computer is often credited to the Z3, created by Konrad Zuse in 1941. Additionally, the ENIAC, developed in 1945, isRead more
The first computer in the world is often considered to be the Antikythera mechanism, an ancient Greek analog device used for astronomical calculations. However, the first programmable computer is often credited to the Z3, created by Konrad Zuse in 1941. Additionally, the ENIAC, developed in 1945, is recognized as the first general-purpose electronic digital computer. The answer can vary based on the criteria used to define a “computer.”
See lessWhat is a light pen?
A light pen is a computer input device that allows a user to draw directly on the screen by detecting the light emitted from the display. It typically functions as a pointing device, enabling users to interact with graphics displayed on the screen. Light pens were commonly used in early computer graRead more
A light pen is a computer input device that allows a user to draw directly on the screen by detecting the light emitted from the display. It typically functions as a pointing device, enabling users to interact with graphics displayed on the screen. Light pens were commonly used in early computer graphics systems and are similar in function to a stylus used on touchscreen devices, although light pens require a photosensitive mechanism to function properly with CRT displays.
See lessWho invented Analytical engine?
The Analytical Engine was invented by Charles Babbage.
The Analytical Engine was invented by Charles Babbage.
See lessHow was the generation of computer classified?
The generation of computers is classified into five distinct categories, based on the technology used and their capabilities. Here’s a brief overview of each generation: 1. First Generation (1940-1956): These computers used vacuum tubes for circuitry and magnetic drums for memory. They were large, eRead more
The generation of computers is classified into five distinct categories, based on the technology used and their capabilities. Here’s a brief overview of each generation:
1. First Generation (1940-1956): These computers used vacuum tubes for circuitry and magnetic drums for memory. They were large, expensive, and consumed a lot of power. Examples include ENIAC and UNIVAC.
2. Second Generation (1956-1963): Transistors replaced vacuum tubes, making computers smaller, faster, more reliable, and more energy-efficient. This generation saw the development of high-level programming languages like COBOL and FORTRAN.
3. Third Generation (1964-1971): Integrated Circuits (ICs) replaced transistors, further increasing the speed and efficiency of computers. This generation introduced operating systems, which allowed multiple programs to run simultaneously.
4. Fourth Generation (1971-Present): Microprocessors were developed, allowing computers to become even smaller and more powerful. This generation led to the proliferation of personal computers (PCs) and advances in graphical user interfaces.
5. Fifth Generation (Present and Beyond): Based on artificial intelligence and machine learning, fifth-generation computers aim to emulate human thought processes. Developments in quantum computing and advanced computing technologies are part of this generation.
These classifications help in understanding the evolution of computer technology and its impact on society.
See lessThe language that the computer can understand and execute is called
The language that the computer can understand and execute is called machine language or binary code.
The language that the computer can understand and execute is called machine language or binary code.
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