Choose the correct one from among the alternatives A,B,C,D after matching an item from Group-1 with the most appropriate item in Group-2 (GATE-2004)

Choose the correct one from among the alternatives A,B,C,D after matching an item from
Group-1 with the most appropriate item in Group-2 (GATE-2004)

Group-1                                                               Group-2
P:Shift Register                                     1:Frequency Division Multiplexing
Q:Counter                                              2:Addressing in memory chips
R:Decoder                                              3:Serial to parallel data conversion


A) P-3,Q-2,R-1

B) P-3,Q-1,R-2

C) P-2,Q-1,R-3

D) P-1,Q-2,R-2

ANSWER:B