Engineers Interview Questions

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1) circular linked list 2)adding index 0 to till same array {2,4,4,3,1} so ans is 2+4 = 6 3) adding positive and negative number [array] 4) put user defind value passng arguments to the define function and solving the math problem.
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Software Engineer

Interviewed at BridgeLabz Solutions

3.7
Feb 28, 2019

1) circular linked list 2)adding index 0 to till same array {2,4,4,3,1} so ans is 2+4 = 6 3) adding positive and negative number [array] 4) put user defind value passng arguments to the define function and solving the math problem.

You are in a room with 3 switches which correspond to 3 bulbs in another room and you don't know which switch corresponds to which bulb. You can only teleport to the room with the bulbs and back once. You can NOT use any external equipment (power supplies, resistors, etc.). How do you find out which bulb corresponds to which switch?
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Reservoir Engineer

Interviewed at SLB

3.9
Dec 28, 2012

You are in a room with 3 switches which correspond to 3 bulbs in another room and you don't know which switch corresponds to which bulb. You can only teleport to the room with the bulbs and back once. You can NOT use any external equipment (power supplies, resistors, etc.). How do you find out which bulb corresponds to which switch?

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