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Analog Devices Associate Test Engineer Interview Questions and Answers

Updated 14 Jan 2025

Analog Devices Associate Test Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

The exam was relatively easy; it only required a review of basic electronics, and it was conducted online.

Round 2 - Technical 

(2 Questions)

  • Q1. Draw the graph of mosfet
  • Ans. 

    A MOSFET graph typically shows the relationship between the input voltage and the output current.

    • The x-axis represents the input voltage (Vgs) while the y-axis represents the output current (Id).

    • The graph typically shows three regions: cutoff, triode, and saturation.

    • In the cutoff region, the MOSFET is off and there is no current flow.

    • In the triode region, the MOSFET is partially on and the output current increases line...

  • Answered by AI
  • Q2. Knowledge on CMOS

Interview Preparation Tips

Interview preparation tips for other job seekers - A review that concentrates on electronics, with a particular emphasis on semiconductors, while highlighting a positive attitude and a readiness to learn.

Interview questions from similar companies

Interview Questionnaire 

2 Questions

  • Q1. Please go through the basics questions and programs.
  • Q2. C#, SQL, Html, angular, asp.net, asp.net mvc basic questions

Interview Questionnaire 

1 Question

  • Q1. How do you rate yourself in c?

I appeared for an interview in Nov 2016.

Interview Questionnaire 

8 Questions

  • Q1. A random number will be given as input to system,write a program to detect its data type(int or float ) without using size of function
  • Q2. General hr questions
  • Q3. Once again general hr interview questions
  • Q4. 1.given a large rectangle
  • Ans. 

    Need more context. What needs to be done with the large rectangle?

    • What are the dimensions of the rectangle?

    • Is it a 2D or 3D object?

    • What is the context of the problem?

    • Are there any constraints or limitations?

    • What tools or programming languages can be used?

  • Answered by AI
  • Q5. You will be given dimensions of a bigger rectangle and smaller rectangle,derive a formula to get how many smaller rectangles fit into the bigger rectangle
  • Ans. 

    Derive a formula to determine how many smaller rectangles fit into a bigger rectangle given their dimensions.

    • Calculate the number of times the smaller rectangle can fit into the bigger rectangle horizontally and vertically

    • Divide the width of the bigger rectangle by the width of the smaller rectangle to get the horizontal count

    • Divide the height of the bigger rectangle by the height of the smaller rectangle to get the ve...

  • Answered by AI
  • Q6. How many points are required to draw a rectangle
  • Ans. 

    At least 4 points are required to draw a rectangle.

    • A rectangle has 4 sides and 4 corners, so at least 4 points are needed to define those corners.

    • The points must be arranged in a specific order to form a closed shape with 4 sides.

    • Additional points can be used to add details or modify the shape of the rectangle.

    • The number of points required may vary depending on the software or tool used to draw the rectangle.

  • Answered by AI
  • Q7. What will be the new coordinates of a rectangle points if rectangle length and breadth is scaled and write a program to calculate the coordinates of corner points of scaled rectangle
  • Ans. 

    Answering how to calculate new coordinates of a scaled rectangle and providing a program for it.

    • To calculate new coordinates, multiply the original coordinates by the scaling factor

    • Scaling factor can be calculated by dividing the new length/breadth by the original length/breadth

    • Program can take input of original coordinates, scaling factor, and output new coordinates

    • Example: Original coordinates: (0,0), (0,5), (5,5), (...

  • Answered by AI
  • Q8. Lastly a puzzle: i dont remember the question

Interview Preparation Tips

Round: Test
Experience: The test had three sections:
1.aptitude:It was like any other aptitude test,all it takes is a bit of practice to crack all the questions
2.C programming:Basics of c were asked,outputs of some programs,u have to be thorough with concepts of c
3.Electronics:The company hired for both profiles: 1. PDK:software
and 2.Logic library:hardware,so this electronics section was also there,questions are mostly Network analysis,cmos logic,digital logic,vlsi etc
u should have good basics to get the electronics questions of course they are not very hard,but not too easy


Tips: practice aptitude,basics of c programming and also basics of electronics
Duration: 1 hour 30 minutes
Total Questions: 60

Round: Test
Experience: after 1st round i was shortlisted to this technical round,i was asked this question, i suggested that i will convert that number into a string and check whether string has a dot or not to check if it is float or int,the interviewer was not very impressed but was ok and asked few small questions and promoted me to next round

Tips: If u crack test with top marks,the technical rounds will be very easy,because the interviewers do not ask tough questions for people who cracked written test with high marks

Round: Technical Interview
Experience: tell me about yourself,strengths,weakness,three principles u follow in life,etc
Tips: This round depends on you,dont try to bluff something,they will know if u are bluffing,take a breath and speak up ur mind,be confident u can do it

Round: HR Interview
Experience: same questions,but this time less duration,not involving lengthy discussions, i think this round was just for double check

Round: HR Interview
Experience: After the hr round,only seven were shortlist,this interview round was very much easy and they checked my approach to the given problem,they were checking how well i am thinking adding complexities to the given problem
Tips: they did not check my programming ability,but just problem solving skills,so be good at aptitude,by practicing as much as you can

Round: Group Discussion
Experience: after technical interview,4 were shortlisted,so they went for gd round,it was general topic,which checks your general knowledge
Tips: Dont be nervous,just speak what ever you know,never mind language issues
Duration: 20 minutes

Skills: for pdk profile :programming
College Name: NIT Warangal

I appeared for an interview in Feb 2017.

Interview Questionnaire 

7 Questions

  • Q1. What is a malloc function and where is it used and how is it different from new?
  • Ans. 

    malloc is a function in C that dynamically allocates memory on the heap. It is used to allocate memory for variables or data structures.

    • malloc is used in C programming language.

    • It is used to allocate memory on the heap.

    • malloc is different from 'new' in C++ as it does not call constructors for objects.

  • Answered by AI
  • Q2. What is the difference between C++ and Objective C and where will you use it?
  • Ans. 

    C++ is a general-purpose programming language while Objective C is a superset of C used for iOS and macOS development.

    • C++ is widely used for developing applications, games, and system software.

    • Objective C is mainly used for iOS and macOS development.

    • C++ supports both procedural and object-oriented programming paradigms.

    • Objective C is an object-oriented language with dynamic runtime features.

    • C++ has a larger community a...

  • Answered by AI
  • Q3. What is the difference between class container and class composition?
  • Ans. 

    Class container is a class that holds objects of other classes, while class composition is a way to combine multiple classes to create a new class.

    • Class container holds objects of other classes, acting as a collection or container.

    • Class composition combines multiple classes to create a new class with its own behavior and attributes.

    • In class container, the objects are typically stored in a data structure like an array o...

  • Answered by AI
  • Q4. There are fifteen horses and a racing track that can run five horses at a time. You have to figure out the top 3 horses out of those and you don't have any timer machine to measure. How will you find the t...
  • Ans. 

    Divide the horses into groups of 5 and race them. Take the top 2 from each race and race them again. Finally, race the top 2 horses to determine the top 3.

    • Divide the horses into 3 groups of 5 and race them.

    • Take the top 2 horses from each race and race them again.

    • Finally, race the top 2 horses to determine the top 3.

  • Answered by AI
  • Q5. What is the most difficult problem that you have solved (during work) till now and why you think you could do so?
  • Ans. 

    Developing a real-time data processing system for a high-traffic e-commerce website

    • Implemented a distributed system architecture to handle large volumes of data

    • Optimized algorithms for efficient data processing and storage

    • Utilized caching mechanisms to improve system performance

    • Worked closely with cross-functional teams to troubleshoot and resolve issues

    • Example: Successfully reduced data processing time by 50% by imple

  • Answered by AI
  • Q6. Why you want to change your current job?
  • Ans. 

    Seeking new challenges and opportunities for growth.

    • Looking for a more challenging role to further develop my skills

    • Interested in exploring new technologies and industries

    • Seeking better career advancement opportunities

    • Want to work in a more collaborative team environment

  • Answered by AI
  • Q7. What is the width of a tree? How will you calculate the width of the tree?
  • Ans. 

    The width of a tree is the maximum number of nodes at any level in the tree.

    • To calculate the width of a tree, we can perform a level order traversal and keep track of the maximum number of nodes at any level.

    • We can use a queue data structure to perform the level order traversal.

    • At each level, we count the number of nodes in the queue and update the maximum width if necessary.

  • Answered by AI

Interview Preparation Tips

Skills: Basic C/C++, Implementing Data Structures In C++

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Dec 2017. There were 6 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Nature of your in current employment
  • Ans. 

    I am currently working as a software engineer at a tech company.

    • Developing and maintaining software applications

    • Collaborating with team members on projects

    • Participating in code reviews and testing

    • Implementing new features and enhancements

    • Troubleshooting and debugging issues

  • Answered by AI
  • Q2. Technical questions regarding technology Currently working in
  • Q3. Expected Salary
  • Ans. 

    I am looking for a competitive salary based on my experience, skills, and the market rate for software engineers.

    • Research the average salary for software engineers in your area and industry

    • Consider your years of experience, education level, and specialized skills

    • Be prepared to negotiate based on the company's budget and benefits package

  • Answered by AI
  • Q4. Reason for joining the company
  • Ans. 

    I am excited to join the company because of its innovative projects and collaborative work environment.

    • Exciting opportunities for growth and learning

    • Innovative projects that align with my interests

    • Collaborative work environment that fosters teamwork and creativity

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Aptitude, Reasoning, Technical

General Tips: The interview was conducted very methodically. Since there was a requirement for a single resource, it was done over 3 different sets of interactions with current employees of the company.
My advice would be : Stay calm and collective in your approach. Do not guess or beat around the bush. Be clear about what your expectations are from the company and clarify about the job description. Try to answer directly and to the point.
Skills: Communication, Analytical Skills, Presentation Skills, Decision Making Skills
Duration: 1-4 weeks
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Quantitative Questions
Computer Science core MCQ questions
2 Coding Questions

Round 2 - Technical 

(2 Questions)

  • Q1. Explain Projects mentioned on resume
  • Ans. 

    Developed a web application for tracking inventory and sales data

    • Used React.js for front-end development

    • Implemented RESTful APIs for backend using Node.js

    • Utilized MongoDB for database management

  • Answered by AI
  • Q2. Questions based on Linked List

I applied via Campus Placement and was interviewed in Oct 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test with 1 Coding Question

Round 2 - Technical 

(1 Question)

  • Q1. C programming Base is very important Basics of Data Structures Projects
Round 3 - HR 

(1 Question)

  • Q1. Some basic aptitude and behavior question

Interview Preparation Tips

Interview preparation tips for other job seekers - C programming base is important. Be thorough with Projects
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Merge two sorted linked lists without using extra space
  • Ans. 

    Merge two sorted linked lists without using extra space

    • Use a dummy node to start the merged list

    • Compare the values of the nodes in both lists and link the smaller one to the merged list

    • Move the pointer of the merged list and the pointer of the smaller node to the next node

  • Answered by AI

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Feb 2024.

Round 1 - One-on-one 

(1 Question)

  • Q1. One to one interview
Round 2 - Technical 

(1 Question)

  • Q1. Technical with tessolve and then with customer and multiple rounds

Interview Preparation Tips

Interview preparation tips for other job seekers - Multiple rounds of unnecessary process to intimitade candidate

Analog Devices Interview FAQs

How many rounds are there in Analog Devices Associate Test Engineer interview?
Analog Devices interview process usually has 2 rounds. The most common rounds in the Analog Devices interview process are Aptitude Test and Technical.
What are the top questions asked in Analog Devices Associate Test Engineer interview?

Some of the top questions asked at the Analog Devices Associate Test Engineer interview -

  1. Draw the graph of mos...read more
  2. Knowledge on C...read more

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Analog Devices Associate Test Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
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