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Vodafone Idea Intern Interview Questions and Answers
Vodafone Idea Intern Interview Experiences
3 interviews found
Anonymous
I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
Simple queations with some technical questions
(2 Questions)
- Q1. Difference between digital and continuse signals
- Ans.
Digital signals are discrete and represent information in binary form, while continuous signals are analog and represent information in a continuous manner.
Digital signals have a finite set of possible values (0 or 1), while continuous signals can have an infinite number of values within a range.
Digital signals are more immune to noise and distortion compared to continuous signals.
Examples of digital signals include co...
- Q2. Types of antennas used
- Ans.
Various types of antennas are used for different applications, including dipole, Yagi, patch, and parabolic antennas.
Dipole antennas are simple and commonly used for radio and television broadcasting.
Yagi antennas are directional and used for long-distance communication.
Patch antennas are compact and used in wireless communication systems.
Parabolic antennas are used for satellite communication and have high gain.
Interview Preparation Tips
- Telecommunication
Easy basics of telecommunication
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
Qsns related to 4G communication,LAN etc
(2 Questions)
- Q1. Sampling theorem
- Ans.
Sampling theorem states that a continuous signal can be perfectly reconstructed from its samples if the sampling rate is greater than twice the highest frequency component of the signal.
The Nyquist-Shannon sampling theorem states that in order to accurately reconstruct a signal, the sampling rate must be at least twice the highest frequency component of the signal.
If the sampling rate is too low, aliasing can occur, le...
- Q2. Favourite subject related questions
Top trending discussions
Interview questions from similar companies
I applied via Referral and was interviewed before Apr 2022. There were 4 interview rounds.
Question was Good
Asked question about aptitude
Question was okay
Asked question on c and java
(1 Question)
- Q1. Job type and other details shared
Selected
I was interviewed in Mar 2023.
(2 Questions)
- Q1. Interview was easy. about Networking related questions
- Q2. OSI layers model
(2 Questions)
- Q1. What is DNS and explain
- Ans.
DNS stands for Domain Name System, which translates domain names to IP addresses.
DNS is like a phone book for the internet, translating human-readable domain names (like google.com) to IP addresses (like 172.217.3.206).
It helps users access websites by typing in easy-to-remember domain names instead of complex IP addresses.
DNS servers store records of domain names and their corresponding IP addresses, allowing for effi...
- Q2. What is the difference between wifi and Bluetooth
- Ans.
Wifi is used for high-speed internet access over a larger area, while Bluetooth is used for short-range communication between devices.
Wifi is used for connecting devices to the internet wirelessly over a larger area
Bluetooth is used for short-range communication between devices, typically within a range of 30 feet
Wifi typically offers faster data transfer speeds compared to Bluetooth
Wifi requires a network access point...
Skills evaluated in this interview
(2 Questions)
- Q1. How is this related to yiu
- Q2. Why you want to join this
I applied via Campus Placement and was interviewed before Sep 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Basic Language related questions.
- Q2. Basic programming questions like recursion, some basic sql queries etc
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Apr 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Networking questions, os questions, most questions on project
Interview Preparation Tips
(2 Questions)
- Q1. How to work on linux VM?
- Ans.
To work on a Linux VM, you need to first set up the VM, install necessary software, configure network settings, and access it remotely.
Set up the Linux VM using a virtualization software like VirtualBox or VMware.
Install the Linux operating system on the VM.
Configure network settings such as IP address, subnet mask, and gateway.
Access the Linux VM remotely using SSH or a remote desktop protocol.
Install necessary softwa
- Q2. Some python basic questions
(2 Questions)
- Q1. Tell me about yourself
- Q2. Are you willing to relocate to Bengaluru?
Interview Preparation Tips
Skills evaluated in this interview
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Vodafone Idea Intern Interview Process
based on 3 interviews
1 Interview rounds
- Aptitude Test Round
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