Hughes Systique Corporation Principal Engineer Interview Questions and Answers

Q1. How does a cell communicates between 2 sites.
Ans. 
Cells communicate between 2 sites through various signaling pathways, including direct cell-to-cell contact and chemical signaling.
• Cells can communicate through direct cell-to-cell contact, such as gap junctions or cell adhesion molecules.

• Cells can also communicate through chemical signaling, such as paracrine signaling (local signaling) or endocrine signaling (long-distance signaling).

• Examples include neurotransmitter...read more
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Q2. L3 layer details
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Q1. DSA problem to find the count of characters in a string
Ans. 
Use a hashmap to count the occurrences of each character in the string.
• Create a hashmap to store character counts

• Iterate through the string and update counts in the hashmap

• Return the hashmap with character counts
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Q2. VOiP related questions
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Depends what you write in your CV

Q1. CV related question
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Q1. Salary discussion
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Depends what you write in your CV

Q1. CV related question
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Q1. Salary discussion
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Q1. Routing, Switching, firewalls, VPNs
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Q1. Routing, Switching, firewalls, VPNs
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Q1. Managerial round
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