Finisar Design Engineer Interview Questions and Answers

Q1. What is oracle database and uses
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Q2. What is memory and storage
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Q1. Moment and shear force diagram
Ans. 
Moment and shear force diagrams are graphical representations of the internal forces acting on a structural element.
• Moment diagram shows the variation of bending moment along the length of the beam.

• Shear force diagram shows the variation of shear force along the length of the beam.

• Both diagrams are essential for designing and analyzing structures.

• They help in determining the maximum bending moment and shear force that ...read more
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MCQs based on Basic Electronics and Computer Science

Q1. OP Amps working, Photo diode working
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Q2. Binary Search explanation
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Binary search is a search algorithm that finds the position of a target value within a sorted array.
• It works by repeatedly dividing in half the portion of the array that could contain the target value.

• If the value is found, the index is returned.

• If the value is not found, the search continues on the remaining half of the array.

• It has a time complexity of O(log n).
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Q1. Diode operating characteristics, What is Singleton Class.
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Diode operates as a one-way valve for electric current. Singleton class is a class that can only have one instance.
• Diode allows current to flow in only one direction

• Singleton class restricts the instantiation of a class to a single instance

• Singleton pattern is used in logging, database connections, and thread pools
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Q1. What is the methodology used for increasing reach of OTN signal
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The methodology used for increasing reach of OTN signal involves amplification, regeneration, and dispersion compensation.
• Use optical amplifiers to boost the signal strength

• Implement signal regeneration to restore the signal quality

• Utilize dispersion compensation techniques to minimize signal distortion

• Consider using wavelength division multiplexing (WDM) for increasing capacity
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Type of personality test

Q1. Major achievements
Ans. 
Led a team to successfully implement a new software system, resulting in a 20% increase in efficiency.
• Led team in implementing new software system

• Achieved 20% increase in efficiency

• Received recognition for successful project completion
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Q2. Project handling
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Q3. Team management
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Q4. How to solve any peroblem
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To solve any problem, break it down into smaller parts, analyze the root cause, brainstorm solutions, and implement the best one.
• Break down the problem into smaller, manageable parts

• Identify the root cause of the problem

• Brainstorm potential solutions

• Evaluate and choose the best solution

• Implement the chosen solution and monitor its effectiveness
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Q1. Process knowledge on Electroplating Process from start to end
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Q1. Salary discussion
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