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II-VI Incorporated Senior Engineer Interview Questions and Answers

Updated 28 Mar 2022

II-VI Incorporated Senior Engineer Interview Experiences

1 interview found

Round 1 - Coding Test 

MCQs based on Basic Electronics and Computer Science

Round 2 - Technical 

(2 Questions)

  • Q1. OP Amps working, Photo diode working
  • Q2. Binary Search explanation
  • Ans. 

    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).

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Diode operating characteristics, What is Singleton Class.
  • Ans. 

    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

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be well versed with basic electronics and OOPS cocepts.

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Past experience and communication skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

Interview Questionnaire 

1 Question

  • Q1. What is name mangling?
  • Ans. 

    Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.

    • Name mangling is used in C++ to support function overloading.

    • It is also used in Python to avoid naming conflicts in modules.

    • Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.

    • In C++, name mangling can be seen by using the 'nm' comman

  • Answered by AI

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Coming to AEM,Interviewer has covered all the topics.

Interview Preparation Tips

Interview preparation tips for other job seekers - Pls don't join in TechMahindra.Especially for AEM Folks.Because there are no projects at all.They force you to learn and work in other domain.Then your AEM knowledge will vanish.Worst Company.

I applied via Naukri.com and was interviewed before Oct 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is AD dns dhcp?
  • Ans. 

    AD DNS DHCP are Microsoft technologies used for network management and authentication.

    • Active Directory (AD) is a directory service used for authentication and authorization of users and computers in a network.

    • Domain Name System (DNS) is used for name resolution of network resources.

    • Dynamic Host Configuration Protocol (DHCP) is used for automatic IP address assignment to network devices.

    • AD, DNS, and DHCP are often used ...

  • Answered by AI
  • Q2. What is IaaS SaaS PaaS?
  • Ans. 

    IaaS, SaaS, and PaaS are cloud computing models that provide different levels of infrastructure, software, and platform services.

    • IaaS (Infrastructure as a Service) provides virtualized computing resources over the internet, such as servers, storage, and networking.

    • SaaS (Software as a Service) delivers software applications over the internet, eliminating the need for local installation and maintenance.

    • PaaS (Platform as ...

  • Answered by AI
Round 3 - Aptitude Test 

General questions for 1 hors online exams

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident in your role and select which role you want to work

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. About skilla
  • Q2. Project
  • Q3. Roles in

I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About the basics of c, c++ and java, also asked to explain the project that I developed.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and transparent. Explain your reasons and issues if any they are under standable.

Interview Questionnaire 

1 Question

  • Q1. Spring and SpringBoot

I applied via Job Fair and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - HR 

(1 Question)

  • Q1. What is your job role

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and strive hard to achieve what you desire

I applied via Approached by Company and was interviewed before Dec 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. What is n-tier architecture
  • Ans. 

    n-tier architecture is a software design pattern that divides an application into logical layers.

    • It separates presentation, application processing, and data management functions.

    • Each layer can be developed and maintained independently.

    • Examples include 3-tier and 4-tier architectures.

    • It improves scalability, maintainability, and flexibility of the application.

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. What is your expectation from company

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while answering the questions and answers
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II-VI Incorporated Interview FAQs

How many rounds are there in II-VI Incorporated Senior Engineer interview?
II-VI Incorporated interview process usually has 3 rounds. The most common rounds in the II-VI Incorporated interview process are Technical and Coding Test.
What are the top questions asked in II-VI Incorporated Senior Engineer interview?

Some of the top questions asked at the II-VI Incorporated Senior Engineer interview -

  1. Diode operating characteristics, What is Singleton Cla...read more
  2. Binary Search explanat...read more
  3. OP Amps working, Photo diode work...read more

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II-VI Incorporated Senior Engineer Salary
based on 4 salaries
₹14 L/yr - ₹25 L/yr
106% more than the average Senior Engineer Salary in India
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