i
Vodafone Idea
Filter interviews by
Clear (1)
I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
Simple queations with some technical questions
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...
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.
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
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...
Top trending discussions
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
I was interviewed in Mar 2023.
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...
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...
I applied via Campus Placement and was interviewed before Sep 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Apr 2021. There was 1 interview round.
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
based on 3 interviews
1 Interview rounds
based on 8 reviews
Rating in categories
Assistant Manager
4.4k
salaries
| ₹0 L/yr - ₹0 L/yr |
Deputy Manager
3.9k
salaries
| ₹0 L/yr - ₹0 L/yr |
Manager
3.4k
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Executive
3k
salaries
| ₹0 L/yr - ₹0 L/yr |
Assistant General Manager
1.5k
salaries
| ₹0 L/yr - ₹0 L/yr |
Bharti Airtel
Jio
Bharat Sanchar Nigam
Tata Communications