37. In microcontrollers which registers are used as pointers, to point the internal memory
address :
(ಗಿ) A and B registers (B) DPTR
(C) R,yand R, in bank zero (D) Program counter and Stack pointer
88. What are the health hazards which can be caused by E waste, if it is not properly treated or
disposed off?
(ಯ) Brain damage (B) Lung Cancer
(C) DNA damage (D) All of the above
39. LEDs are made out of :
(ക) Silicon (18) Germanium
(C) Gallium Ars....
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