12th Class Computers Science Sample Paper Cyber Olympiad Sample Paper-1

  • question_answer
    What are the advantages of using fiber- optic cable over unshielded twisted pair?
    (i) Lower cost
    (ii) Easier to install
    (iii) Allows longer distances
    (iv) Less effected by external signals
    (v) Easier to terminate the cable ends

    A) Both (i) and (ii)  

    B) Both (iii) and (iv)

    C) (i), (ii) and (v)    

    D) Both (iv) and (v)

    Correct Answer: B


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