Basic structure of CPU
CPU (Central processing unit)
A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.
*CPU – Heart of the Computer
*CPU Process:
1.Fetch the Instruction
2.Interpret the Instruction
3.Fetch the Data
4.Process the Data
5.Write the data
| Memory Units and Secondary Memory | https://unacademy.com/lesson/memory-units-and-secondary-memory-in-hindi/9YE1U2XO |
| Abacus, Napier’s Bones, Leibniz Calculator, Analytical Engine, Generation of Computers | https://unacademy.com/lesson/abacus-napiers-bones-leibniz-calculator-analytical-engine-generation-of-computers-in-hindi/AE6JE74J |
| Analog, Digital, Hybrid, Super, Mainframe, Mini, Micro Computers | https://unacademy.com/lesson/analog-digital-hybrid-super-mainframe-mini-micro-computers-in-hindi/PUZ34KHX |
| Computer Networking- transmission media | https://unacademy.com/lesson/computer-networking-transmission-media-in-hindi/CGNVIQNP |
| Network Devices and Types of network- LAN, WAN, MAN, ISDN | https://unacademy.com/lesson/network-devices-and-types-of-network-lan-wan-man-isdn-in-hindi/879UYR2V |
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