MCQOPTIONS
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| 1. |
Match the following:(a) Line coding (i) A technique to change analog signal to digital data.(b) Block coding (ii) Provides synchronization without increasingnumber of bits(c) Scrambling (iii) Process of converting digital data to digital signal.(d) Pulse code modulation (iv) Provides redundancy to ensure synchronizationand inherits error detection.Codes: (a) (b) (c) (d) |
| A. | (iv) (iii) (ii) (i) |
| B. | (iii) (iv) (ii) (i) |
| C. | (i) (iii) (ii) (iv) |
| D. | (ii) (i) (iv) (iii) |
| Answer» C. (i) (iii) (ii) (iv) | |