40+ C DOT Interview Questions & Answers | Complete Prep Guide 2025

C DOT Interview Experiences

Popular Designations

26 interviews found

R&D Engineer Interview Questions & Answers

Anonymous

posted on 1 Nov 2023

Interview experience

Average

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed in Oct 2023. There were 2 interview rounds.

Interview Preparation Tips

Topics to prepare for C DOT R&D Engineer interview:

Digital Electronics

Interview preparation tips for other job seekers - Good knowledge about digital electronics

R&D Engineer Interview Questions asked at other Companies

Q1. give some ideal characteristics of opamp. what is CMRR. what is the practical significance of CMRR. why the input impedance must be large. what is impedance matching, why it has to be done. what is MPTT and its advantages. explain about D-A... read more

View answer (1)

Research Engineer Interview Questions & Answers

Anonymous

posted on 6 Jun 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Selected

Research Engineer Interview Questions asked at other Companies

Q1. Why did you use such a high degree polynomial fit?

View answer (1)

C DOT Interview Questions and Answers for Freshers

Research Engineer Interview Questions & Answers

Anonymous

posted on 5 Mar 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

Skills evaluated in this interview

Research Engineer Interview Questions asked at other Companies

Q1. Why did you use such a high degree polynomial fit?

View answer (1)

Project Engineer Interview Questions & Answers

Anonymous

posted on 8 Sep 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

More than 8 weeks

Result

Selected

I applied via Cdot and was interviewed in Aug 2023. There were 3 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic knowledge of your core subjects and get command over Subjects for the role you applied.

Project Engineer Interview Questions asked at other Companies

Q1. Triangle Star Pattern Task Your task is to print a triangle pattern using stars (*) for a given integer N, which represents the number of rows. Input: Integer N (Total number of rows) Output: The triangle pattern printed over N lines Exampl... read more

View answer (12)

Electronics Communication Engineer Interview Questions & Answers

Anonymous

posted on 15 May 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Campus Placement and was interviewed in Nov 2023. There was 1 interview round.

Interview Preparation Tips

Topics to prepare for C DOT Electronics Communication Engineer interview:

Signals and systems
Advanced communication engineeri

Interview preparation tips for other job seekers - Prepare according to role and show them you have the required skills for the role and you have worked role related projects.

Electronics Communication Engineer Interview Questions asked at other Companies

Q1. What is VHDL? (very high-speed integrated circuit hardware description language)

View answer (1)

Community Development Officer Interview Questions & Answers

Anonymous

posted on 29 Aug 2024

Interview experience

Excellent

Difficulty level

Easy

Process Duration

More than 8 weeks

Result

Selected

I applied via Naukri.com and was interviewed before Aug 2023. There were 2 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - Gg gg kiska hunting gg gg BB BB BB

Community Development Officer Interview Questions asked at other Companies

Q1. what is the the cts ?

Add answer

Jobs at C DOT

View all

GRC Opening For Mumbai Location

Mumbai

3-8 Yrs

Not Disclosed

Salesforce B2B Commerce Opening For Pune /Mumbai/ Bengaluru

Pune, Bangalore / Bengaluru +1

4-9 Yrs

Not Disclosed

Salesforce Developer Opening For Pune /Mumbai/ Bengaluru

Pune, Bangalore / Bengaluru +1

4-9 Yrs

Not Disclosed

PMO Opening For Pune / Bengaluru location

Pune, Bangalore / Bengaluru

10-17 Yrs

Not Disclosed

Archer Developer Opening

Bangalore / Bengaluru, Mumbai

3-8 Yrs

Not Disclosed

Desktop Support Engineer Opening For Mumbai Location

Mumbai

2-7 Yrs

Not Disclosed

Research Engineer Interview Questions & Answers

Anonymous

posted on 6 Feb 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

No response

I applied via Campus Placement and was interviewed in Jan 2024. There was 1 interview round.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well in core

Research Engineer Interview Questions asked at other Companies

Q1. Why did you use such a high degree polynomial fit?

View answer (1)

Hardware Engineer Interview Questions & Answers

Anonymous

posted on 11 Apr 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Result

Not Selected

I applied via Campus Placement and was interviewed in Oct 2023. There was 1 interview round.

Interview Preparation Tips

Interview preparation tips for other job seekers - For hardware role, they can ask from anything tbh, starting from analog to digital electronics, control, signals, communications, EM theory, Verilog, microprocessors (8085)

Hardware Engineer Interview Questions asked at other Companies

Q1. How many ways would one arrange sets of coloured balls, the first set all red, the next all blue, and the last all green, and all balls in a set are identical, in a line?

View answer (2)

Project Engineer Interview Questions & Answers

Anonymous

posted on 31 Jan 2025

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I appeared for an interview before Jan 2024.

Project Engineer Interview Questions asked at other Companies

View answer (12)

Associate Software Engineer Interview Questions & Answers

Anonymous

posted on 21 Dec 2023

Interview experience

Average

Difficulty level

Process Duration

Result

Associate Software Engineer Interview Questions asked at other Companies

Q1. Triplets with Given Sum Problem Given an array or list ARR consisting of N integers, your task is to identify all distinct triplets within the array that sum up to a specified number K. Explanation: A triplet is a set {ARR[i], ARR[j], ARR[k... read more

View answer (2)

Research Engineer Interview Questions & Answers

EE21M023 Snehal Varbhe

posted on 27 Feb 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed in Jan 2023. There were 2 interview rounds.

Interview Preparation Tips

Topics to prepare for C DOT Research Engineer interview:

Communication System
signal and sys
Control System

Interview preparation tips for other job seekers - Try to answer with confidence,if you don’t know anything don’t make stories just simply tell them

Research Engineer Interview Questions asked at other Companies

Q1. Why did you use such a high degree polynomial fit?

View answer (1)

Top trending discussions

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Interview Tips & Stories

5d (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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C DOT Interview FAQs

How many rounds are there in C DOT interview?

C DOT interview process usually has 1-2 rounds. The most common rounds in the C DOT interview process are Technical, Resume Shortlist and One-on-one Round.

How to prepare for C DOT interview?

Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at C DOT. The most common topics and skills that interviewers at C DOT expect are Customer Relationship, Configuring, Techno - commercial, Telecom and Cloud Computing.

What are the top questions asked in C DOT interview?

Some of the top questions asked at the C DOT interview -

Why switch to digital from anal...read more
What is difference between latch and flip fl...read more
What is Sampling and Quantizat...read more

How long is the C DOT interview process?

The duration of C DOT interview process can vary, but typically it takes about less than 2 weeks to complete.

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C DOT Interviews By Designations

Interview Questions for Popular Designations

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based on 27 interviews

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Indian Institute of Technology (IIT), Chennai Placement Questions

2 Interviews

National Institute of Technology, Surathkal Placement Questions

2 Interviews

National Institute of Technology (NIT), Tiruchirappalli Placement Questions

1 Interview

National Institute of Technology (NIT), Warangal Placement Questions

1 Interview

Madras Institute of Technology, Chennai Placement Questions

1 Interview

View all

Jobs at C DOT

GRC Opening For Mumbai Location

Mumbai

3-8 Yrs

Not Disclosed

Salesforce B2B Commerce Opening For Pune /Mumbai/ Bengaluru

Pune,

Bangalore / Bengaluru

4-9 Yrs

Not Disclosed

Salesforce Developer Opening For Pune /Mumbai/ Bengaluru

Pune,

Bangalore / Bengaluru

4-9 Yrs

Not Disclosed

Explore more jobs

C DOT Salaries in India

Research Engineer 241 salaries	₹11.9 L/yr - ₹22 L/yr
Senior Research Engineer 91 salaries	₹16.8 L/yr - ₹40 L/yr
Project Engineer 74 salaries	₹12 L/yr - ₹12 L/yr
Telecom Engineer 36 salaries	₹2.2 L/yr - ₹3.6 L/yr
Team Lead 19 salaries	₹25 L/yr - ₹38.5 L/yr