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MICROPROCESSORSWhich pin of RS232 connector is used for Transmit Data (TXD)? (i) Pin 2 (ii) Pin 1 (iii) Pin 4 (iv) Pin 320242mComputer NetworksFlow control is the responsibility of? (i) Data Link Layer (ii) Transport Layer (iii) Both (a) and (b) (iv) Application Layer20232mMICROPROCESSORSWhich protocol standard of serial communication specifies the bi-directional and half-duplex form of data transmission by allowing various numbers of drivers and receivers in bus configuration? (i) RS232 (ii) RS2485 (iii) RS422 (iv) RS42320212mMICROPROCESSORSDiscuss the RS232 communication interface with neat diagrams.20257m
PreviousWhat kind of triggering configuration of external interrupt intimate(s) the signal to stay low until the generation of subsequent interrupt? (i) Edge-triggering (ii) Level triggering (iii) Both (i) and (ii) (iv) None of the aboveNextWhich protocol standard of serial communication specifies the bi-directional and half-duplex form of data transmission by allowing various numbers of drivers and receivers in bus configuration? (i) RS232 (ii) RS2485 (iii) RS422 (iv) RS423