which technology id used in compact disks...? Mcqs

Latest MCQs

which technology id used in compact disks...?

(A) laser
(B) mechanical

(C) elecrtical
(D) none of these

Comments
Latest MCQs

In the topology computer is directly linked to a centre computer:...?

(A) Bus
(B) Node

(C) Star
(D) Ring

Comments

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