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CPU stands for Central Processing Unit or Central Processor Unit. It is the electronic circuitry that executes instructions that make up a computer program. CPU is also known as the brain of the computer. It performs all types of data processing operations. It performs basic arithmetic, logic, contrRead more
There are main three components of CPU are: Control Unit, Arithmetic and Logic Unit or ALU, Memory or Storage Unit Control Unit: 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. ARead more
A fire alarm is a device that is made up of many components and uses visual and audio signals to alert people about a potential fire, smoke, or carbon monoxide incident in the region of coverage. It is designed to alert people in the building so that they can take immediate action to protect themselRead more
The distance from Earth to the moon is about 238,855 miles on average (384,400 km). "That means 30 Earth-sized planets could fit in between Earth and the moon." according to NASA.
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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CPU stands for Central Processing Unit or Central Processor Unit. It is the electronic circuitry that executes instructions that make up a computer program. CPU is also known as the brain of the computer. It performs all types of data processing operations. It performs basic arithmetic, logic, contrRead more