1. What is computer hardware? 2. …

1. What is computer hardware? 2. Why do we require a cabinet in computer hardware? 3. What is motherboard? 4. What are the components (Ports and Slots) available on a motherboard? 5. Name the memories used by computers as primary memory? Can computer run without primary memories? 6. Write short notes on the ports used in connecting VDU (Video Display Units) to a computer. 7. Explain in brief about every external hardware we use in a computer system, describe every device with complete details. 8. What is number system, why it is required to have number system and why computers use different number system? 9. What are the steps involved in converting a binary number to a decimal number explain in details with steps involved? 10. What are the steps involved in converting a decimal number to a binary number explain in details with steps involved? 11. How we can perform arithmetic operations using Binary number? Write detailed rules for binary addition, Binary Subtraction, Binary Multiplication with example of each. 12. What are the other number systems used by computers explain in details. 13. Write in details about the advantages and disadvantages of Internet. 14. What are the unethical practices followed on internet? Explain each of them in details? 15. What are the preventive measures to avoid the cyber threats and can be called as good ethical practices using internet?

what are the What are the steps used for introduction paragraph

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What is networking give some relevant example

What is networking give some common relevant example

Write a python if statement that print " Hello " if the variable a is equl to 10.