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Programs and data can be stored on computer disks.
The implication of science and technology to the people’s life is very old from the time of Indus Valley Civilization. It was almost first invention when came to know about fire and wheel. Both of the inventions are considered as the mother of all the technological innovations of the modern time. ThRead more
The control unit provides the required controlling signal to each part and individual circuits of the CPU. It fulfills the all requirement of the CPU to perform a task. It controls and integrates the entire operations of the computer. It selects and retrieves instructions from the main memory in theRead more
In computer, ALU stands for Arithmetic and Logic Unit. It has two sections, one is the Arithmetic Unit another is the Logic Unit. The CPU performs both arithmetic and logic operations. All the arithmetic operations such as addition, subtraction, multiplication, division, etc. are performed by the ArRead more
Computers work through these four functions at a fundamental level: input, processing, output, and storage. Input: Input is to transition of information into the system (e.g., through a keyboard). Processing: Conversion of information into a new form is called processing (e.g., results from a searchRead more
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A disc, also known as a diskette. Most commonly, it is a hard or floppy round, flat, and magnetic platter which is capable to store information or data. The hard disks and floppy disks are the most commonly found disks with a computer.