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Ch#17-Information and Communication Technology, Download Physics Notes Class 10th (Review Questions)

Dear Students,

In Ch#17-Information and Communication Technology, we will study about information technology (IT) and the components of information technology, (hardware, software, data, procedure and people), Flow of Information, describe the transmission of electric signals through wires, radio waves through air, light signals through optical fibres, Communication Technology, describe working and uses of fax machine, cell phone, photo phone and computer, state the purpose of using e-mails and internet, describe the use of information storage devices such as audio cassettes, video cassettes, hard discs, floppy discs, compact discs and flash drive, Handling Information and identify the functions of word processing, data managing, monitoring and controlling. You can view / download the Review Notes / Questions against this chapter below: