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C DOT Research Engineer Interview Questions and Answers
C DOT Research Engineer Interview Experiences
12 interviews found
Anonymous
Selected
Virtual interview after shortlisted
1-2 Med level coding qn approach and implementation
(2 Questions)
- Q1. Qn related to Project i worked
- Q2. Qn related techstacks i were used in the project and why i choose that techstack etc.
(1 Question)
- Q1. Normal Behavioral qns
Selected
(3 Questions)
- Q1. Function overloading, Question related with pointers in c input output
- Q2. Memory layout in c program
- Ans.
Memory layout in C program refers to how variables are stored in memory.
Variables are stored in memory in a specific order based on their data types and sizes.
Local variables are typically stored on the stack, while dynamically allocated memory is stored on the heap.
Memory layout also includes the concept of memory alignment to optimize memory access.
Example: int x; char c; double d; will be stored in memory as x -> c
- Q3. Os virtual memory
Skills evaluated in this interview
I applied via campus placement at Madras Institute of Technology, Chennai and was interviewed in Jan 2024. There was 1 interview round.
(2 Questions)
- Q1. Cmrr, op amp, digital electronics
- Q2. Project related questions
Interview Preparation Tips
EE21M023 Snehal Varbhe
Selected
I applied via Campus Placement and was interviewed in Jan 2023. There were 2 interview rounds.
(2 Questions)
- Q1. My interview experience was very good. They asked me the basics from communication systems and signal and system.
- Q2. Questions from control system regarding feedback is asked
Interview Preparation Tips
- Communication System
- signal and sys
- Control System
C DOT interview questions for designations
I applied via Campus Placement and was interviewed in Jul 2022. There were 2 interview rounds.
(2 Questions)
- Q1. CDOT Interview Questions 1)Introduce Yourself 2)Interests and about Industrial Training/Internship 3)Snell's Law 4)Optical Communication - what is attenuation,scattering,1 Numerical (based on dBm),Classes ...
- Q2. 7) About 5G communication
Interview Preparation Tips
- Sequential Circuits
- OFC
- Logic Family
Selected
I applied via campus placement at National Institute of Technology (NIT), Warangal and was interviewed in Jun 2022. There were 2 interview rounds.
(2 Questions)
- Q1. What is Sampling and Quantization
- Ans.
Sampling is the process of converting continuous signals into discrete signals. Quantization is the process of converting analog signals into digital signals.
Sampling involves taking a continuous signal and converting it into a series of discrete values at regular intervals.
Quantization involves taking an analog signal and converting it into a digital signal by assigning a numerical value to each discrete sample.
Sampli...
- Q2. Why switch to digital from analog?
- Ans.
Digital offers better accuracy, flexibility, and storage capabilities than analog.
Digital signals can be processed and manipulated with greater precision than analog signals.
Digital systems are more flexible and can be easily reconfigured or updated compared to analog systems.
Digital data can be easily stored and retrieved, whereas analog data requires physical storage space.
Examples include digital audio and video rec...
Interview Preparation Tips
- Signals and systems
- Analog and digital communication
I applied via Job Portal and was interviewed in May 2022. There were 3 interview rounds.
(1 Question)
- Q1. Which are your favourite subjects after that they asked questions mainly from os..
(1 Question)
- Q1. Why C-dot ?, What makes you better candidate
- Ans.
C-dot is a leading research organization in the field of engineering.
C-dot has a strong reputation for conducting cutting-edge research in engineering.
I have a deep passion for research and a strong background in engineering, making me a suitable candidate for C-dot.
I have experience in working on research projects similar to the ones conducted at C-dot.
I possess the necessary skills and knowledge to contribute effecti...
Interview Preparation Tips
- Operating Systems
- Computer Networking
- DBMS
Selected
I applied via Company Website and was interviewed before May 2023. There were 2 interview rounds.
Very good experience in the interview
It was about the telecommunications
Interview Preparation Tips
Interview Preparation Tips
Experience: Resume based shortlisting followed by one interview.
General Tips: Consistent preparation is required, try to be consistent keep on try new questions and brush up basics at regular time intervals as well. Don't focus on any specific topics try to cover basics of all the subjects in the curriculum they were very helpful, coordinators advised us a lot during preparation job of research engineer is offered and You should be very clear about the job profile before applying for it.
Skill Tips: Narsimha Karumanchi, geeks quiz, indiabix etc can help in preparation.
Skills:
College Name: NIT Surathkal
Interview Preparation Tips
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C DOT Interview FAQs
The duration of C DOT Research Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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C DOT Research Engineer Interview Process
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Research Engineer
243
salaries
|  ₹11.9 L/yr - ₹22 L/yr |
|
Senior Research Engineer
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salaries
| ₹16 L/yr - ₹40 L/yr |
|
Project Engineer
70
salaries
| ₹12 L/yr - ₹12.7 L/yr |
|
Telecom Engineer
36
salaries
| ₹2.2 L/yr - ₹3.6 L/yr |
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Network Engineer
25
salaries
| ₹2 L/yr - ₹4.3 L/yr |
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