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Components of CPU (in Hindi)
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This lesson explains the main Components of CPU

Tanya Bhatia is teaching live on Unacademy Plus

Tanya Bhatia
Topper in 12th Cbse JRF holder Eco hons. Shyam Lal College DU, M.A in Economics. Expert in NET for Economics.Teaching is work of heart❤❤❤

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  1. INFORMATION AND COMMUNICATION TECHNOLOGY BY TANYA BHATIA


  2. DEFINITION ICTS ARE BASICALLYINFORMATION HANDLING TOOLS-A VARIED SETOFF GOODS, APPLICATIONS AND SERVICES THAT ARE USEDTO PRODUCE, STORE PROCESS DISTRIBUTE AND EXCHANGE INFORMTION


  3. COMPUTER HARDWARE IT IS THE PHYSICAL EQUIPMENT REQUIRED TO CREATE, USE, MANIPULATE AND STORE ELECTRONIC DATA. THE HARDWARE OF A COMPUTER SYSTEM CAN BE CLASSIFIED INTO CPU AND PERIPHERALS.


  4. CENTRAL PROCESSING UNIT . CPU IS A MICROPROCESSOR THAT CONTROLS THE EXECUTION OF PROGRAM INSTRUCTIONS PERFORM THE CPU PERFORMS THIE FOLLOWING FUNCTIONS 1. ARITHEMETIC OPERATIONS 2. LOGICAL OPERATIONS 3. INPUT/OUTPUT OPERATIONS 4. DATA MANIPULATION


  5. MAIN CPU COMPONENTS ARITHMETIC LOGIC UNIT (ALU)-IT PERFORMS VARIOUS CALCULATIONS SUCH AS ADDITION ,SUBTRACTION, DIVISION ,MULTIPLICATION, COMPARISON AND SO ON.


  6. CONTROL UNIT .IT COORDINATES THE OPERATION OF HARDWARE , THE FLOW AND EXECUTION OF DATA, AND INSTRUCTIONS THAT ARE FED INTO MEMORY OR MAIN STORAGE VIA CPU.


  7. MEMORY UNIT ( MAIN STORAGE) IT HOLDS DATA INSTRUCTIONS, INTERMEDIATE RESULTS, AND FINAL RESULTS READY FOR OUTPUT THE DATA AND INSTRUCTIONS ARE PASSED FROM THE MAIN STORE INTO ALU OR TO AND FROM STORAGE DEVICE UNDER THE CONTROL OF CONTROL UNIT


  8. SET OF REGISTERS WITHIN CPU THERE ARE A NUMBER OF HIGH SPEED , SPECIAL PURPOSE, MEMORY UNITS CALLED REGISTERS.


  9. MOTHER BOARD THE COMPUTER'S MAIN CIRCUIT BOARD, WHICH CONTAINS THE CPU , THE MEMORY , AND EXPANSION SLOTS FOR ADDITIONAL CIRCUIT BOARDS ARE CALLED ADAPTERS AND CARDS.


  10. PERIPHERAL DEVICES IT CAN BE DEFINED AS ANY DEVICE THAT CONNECTED TO A COMPUTER. THIS TERM NCLUDES MONITORS , KEYBOARDS, MOUSE, WEBCAMS AND SO ON