

MCQOPTIONS
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1. |
A company plans to purchase a machine who uptime needs to be atleast 95%. They have shortlisted two models of the machine with the following operational characteristics:MachineMTBF(hr)MTTR(hr)Model M604Model N482The company should buy |
A. | Only Model M |
B. | Only Model N |
C. | Either Model M or N |
D. | Neither Model M nor N |
Answer» C. Either Model M or N | |