CLASS IX Revision Questions 11 SEPT 2023

 

Q1. What is computer network? What are the three types of networks?

Q2. What is cloud computing?                                                                                     

Q3. What is social networking?                                                                                      

Q4. What are the advantages of connecting computers in a LAN?   

Q5. Explain the following in brief:                                                                

(a)  Guided media         (b) Unguided media      

Q6. What is internet? Write three uses of internet?                                                             

Q7. What is the difference between copying and moving of selected text?   



Q9. Differentiate between LAN and WAN?

Q10. Differentiate between compiler and interpreter?



                                           

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