Tag: Computer
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Previous paper class 7th(Computer)
Q. No. 1: Encircle the correct option: /18 A processor is also known as _.a. CPUb. UPSc. UPCd. PUS Barcode reader is a/an __ device.a. Outputb. Inputc. Displayd. Storage Encyclopedia is an example of __ software.a. Entertainmentb. Educationalc. Productivityd. Reference Windows explorer serves as a __.a. System managerb. File managerc. Web browserd. Utility _ is…
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Previous paper class 8th(computer)
Q#4Give brief answers. Name different types of transmission media. What is Satellite communication? 3.List some effects/ indicators of security threats. Who is hacker? What can a hacker do?
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