Question: 5. Provide the two techniques used for data transmission. 6. Give two reasons for computer networking. 7. Name the two techniques used by infra-red

5. Provide the two techniques used for data transmission. 6. Give two

5. Provide the two techniques used for data transmission. 6. Give two reasons for computer networking. 7. Name the two techniques used by infra-red data transmission. 8. Provide the two main types of coaxial cable. f digital modulation.

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