Lycatech Services Senior Engineer Interview Questions and Answers

Q1. Data Structures and algorithms
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Q1. Dsa java angular
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Q2. Sql queries and db related questions
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Q1. Case study details
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Q1. Basic questions
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Q1. Question on Linked-list 1. Reverse the single linked-list. 2. Add node at last and front of linked-list. 3. Stack questions. 4. 3gpp spec questions. MAC/RLC/PDCP
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Q1. 1. Salary expectation 2. How you handle pressure in tough situations.
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Discussing about troubleshooting process in NOC.

Q1. GPON, DWDM, Switch.
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Q1. What is mean by testing
Ans. 
Testing is the process of evaluating a system or component to determine if it satisfies specified requirements.
• Testing is done to identify defects or errors in software or hardware.

• It involves executing a system or component with the intent of finding bugs or verifying its functionality.

• Testing can be performed at various levels such as unit testing, integration testing, system testing, and acceptance testing.

• Different...read more
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Q2. Why we are doing testing
Ans. 
Testing is done to ensure that the software meets the requirements and is of high quality.
• To identify defects and errors in the software

• To ensure that the software meets the specified requirements

• To improve the quality of the software

• To increase customer satisfaction

• To reduce the risk of software failure

• To ensure that the software is reliable and secure
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. What are your strengths and weaknesses?
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Q5. Tell me about yourself.
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Q1. Core Technical questions on all network technologies and protocols i.e- F5 LTM, Linux, Routing & Switching, VM. Process and flow related questions on real incident scenerios, change and problem management.
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Q2. Core technical questions related to networking and ITIL process.
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Q3. Core technical questions related to networking and ITIL process.
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Round by Service Delivery Manager, asked about process loopholes, case study how to take in some real scenarios technical problems, incidents (Major & minor), Change management.

Q1. Salary negotiations, future perspective, reason to leave all old organisation, loyalty after join and same kind of stuff.
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Q1. Basic python questions
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Q1. About your profile and project.
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Q1. Profile discussion, job designation discussion, further opportunities discussion
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Q1. Network engineering questions Spectrum analyser, ITSM tool knowledge, hfc engineering network questions like network outage locating issue and isolating it.
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