Match the following Lists: List - I List-II (a) No. of Parallel Ports in 8051(i) 2 (b) No. of Registers in each DMA channel of 8257(ii) 3 (c) Type of hardware interrupts in 8085(iii) 4 (d) No. of priority modes in 8259(iv) 5 Correct code are:

Match the following Lists: List - I List-II (a) No. of Parallel Port

1.	Match the following Lists: List - I List-II (a) No. of Parallel Ports in 8051(i) 2 (b) No. of Registers in each DMA channel of 8257(ii) 3 (c) Type of hardware interrupts in 8085(iii) 4 (d) No. of priority modes in 8259(iv) 5 Correct code are:
A.	a-iii, b-i, c-iv, d-ii
B.	a-ii, b-iii, c-i, d-iv
C.	a-i, b-iv, c-iii, d-ii
D.	a-iv, b-ii, c-iii, d-i
Answer» B. a-ii, b-iii, c-i, d-iv

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Match the following Lists: List - I List-II (a) No. of Parallel Ports in 8051(i) 2 (b) No. of Registers in each DMA channel of 8257(ii) 3 (c) Type of hardware interrupts in 8085(iii) 4 (d) No. of priority modes in 8259(iv) 5 Correct code are:

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