GTT Communications Service Delivery Coordinator Interview Questions and Answers

Generic dotnet questions mcq

Q1. .net, c# , sql , async questions
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One problem is given need to make logic and your current project details

Managerial round was taken at the end

Q1. How to list out relevant files from a folder which was updated in a given time period
Ans. 
Use a script to list relevant files updated within a given time period in a folder
• Use a scripting language like Python or Bash to iterate through files in the folder

• Check the last modified timestamp of each file and compare it to the given time period

• Create a list of files that meet the criteria and display or output them
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Q2. How will you monitor if a system went down
Ans. 
I will use monitoring tools to receive alerts and notifications if a system goes down.
• Set up monitoring tools like Nagios, Zabbix, or Prometheus to track system health

• Configure alerts to be sent via email, SMS, or Slack when system goes down

• Implement automated scripts to restart services or systems if they fail

• Regularly check system logs for any error messages or warnings
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I was asked to design some classes and then extend the functionality to add more requirements while following SOLID principles

Q1. Reason for job change
Ans. 
Seeking new challenges and opportunities for growth
• Looking for a new challenge to expand my skills and knowledge

• Interested in working on cutting-edge technologies

• Seeking a more collaborative team environment

• Want to take on more leadership responsibilities
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Q2. Do you have any questions for us
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Q1. SDH and frame structure, alarms flow,PDH, DWDM and component of DWDM, OTN data rate, FEC and TCM
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Q1. Same as above, but in depth
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Q1. Salary, introduction, interview experience
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Q1. Basics of technology eg frame format of ethernet,sdh eci huawei nms ems muxes involved
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Q1. Technical on the basis of day to day work
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Q1. Salary discussion expectation and negotiation
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Q1. Your quantitative aptitude Test
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Q2. Share about your role and responsibility
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Q3. What is Your current CTC and expectations
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Q1. Work related discussion session.
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Q1. Pick one question from 3 given questions and complete it in 7 days. I opted for creating traingle with opengl using shader.
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Data structures and algorithms
Problem were from leetcode and geek for geeks.

Q1. Data structures and algorithms
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Q1. Design and algorithms
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Coding round , questions from leetcode

Situation based questions and thought process

Q1. Managerial round 1, culture fit, behaviour
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Q2. Managerial round 2, innovative things done previously, how to face criticism, does experience matters in learning from subordinate
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There were a Aptitude test for 20 tick mark questions online.

There is a group discussion round after aptitude test if you have cleared.

Q1. There is a HR round after Group Discussion
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Q2. What is Your Salary Expectation
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Q3. Can you Join early if possible?
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