Matrix ComSec Technical Lead Interview Questions and Answers

Q1. Cite an example where you have shown excellence.
Ans. Mention the area where you feel you excel at. Give details of work carried out.
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Q1. Define how you will solve a design challenge
Ans. 
To solve a design challenge, I would follow a systematic approach and involve stakeholders for input and feedback.
• Understand the problem and gather requirements

• Research and analyze existing solutions

• Brainstorm and generate multiple design ideas

• Create prototypes and gather feedback

• Iterate and refine the design based on feedback

• Collaborate with stakeholders for final approval
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Q1. Expected salary for this role
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Q1. Questions were asked on Recursive programming
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Q2. What is the output of this? static void Main(string[] args) { DivideNumber(233) } static void DivideNumber(int n) { if(n>=10) { DivideNumber(n/10); } Console.Write(n/10) }
Ans. 
The output will be 23323
• The DivideNumber method recursively divides the input number by 10 until it is less than 10

• The Console.Write statement prints the result of n/10 each time the method is called
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Q3. Write Code If Input is 123, output should be "One Hundred Twenty Three";
Ans. 
Convert numeric input to words in English
• Break down the input number into hundreds, tens, and ones place

• Use a dictionary or array to map numbers to their corresponding words

• Handle special cases like teens and tens separately
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Technical assesment was there in first round

Q1. Interview with national manager, CTO and fellow developer
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Q1. Meeting with regional head of IT department
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Q1. 1.Asked few questions about feed processing and it’s process parameters by technical team.
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Q2. Few case studies and business strategy
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Q1. Given some problem statemts and asked to write the pseudo code,
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Q2. What is Async and Await.
Ans. 
Async and Await are keywords in JavaScript used to handle asynchronous operations in a synchronous manner.
• Async is used to define a function as asynchronous, allowing it to run in the background without blocking the main thread.

• Await is used to pause the execution of an async function until a Promise is settled, and then resumes the function with the resolved value.

• Async functions always return a Promise, which allows ...read more
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Q1. What tasks did you perform during the calibration process?
Ans. 
During the calibration process, I performed tasks such as adjusting settings, testing equipment accuracy, and documenting results.
• Adjusting settings on the equipment to ensure accuracy

• Testing equipment accuracy using known standards

• Documenting calibration results for future reference
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Q1. Equipment process ,line side details
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Q1. ECR, ECM, CONFIGURATION, types of BOM,EBOM and MBOM
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Q2. Pure technical questions about my experience
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