Nokia
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I applied via Campus Placement and was interviewed before Jul 2023. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in May 2021. There were 4 interview rounds.
Stack is a data structure that follows Last In First Out (LIFO) principle. Queue is a data structure that follows First In First Out (FIFO) principle.
Stack is like a stack of plates where the last plate added is the first one to be removed.
Push and pop operations are used to add and remove elements from the stack respectively.
Examples of stack include function call stack, undo-redo operations in text editors.
Queue is l...
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I applied via Walk-in and was interviewed in Nov 2024. There were 2 interview rounds.
Please prepare thoroughly and work on your aptitude.
I applied via Walk-in and was interviewed in Sep 2023. There were 2 interview rounds.
Good Experience, Feel very Happy for Round1 Qualified
posted on 1 Sep 2024
I applied via LinkedIn and was interviewed in Aug 2024. There was 1 interview round.
Qualitative, Quantitative
posted on 1 Nov 2023
Related to si and ci
posted on 18 Dec 2021
I applied via campus placement at KJ Somaiya Institute of Engineering and Information Technology and was interviewed in Nov 2021. There was 1 interview round.
posted on 21 May 2017
I was interviewed in Jan 2017.
A cell is a geographic area covered by a base station in a cellular network.
A cell is the basic unit of a cellular network.
It is a geographic area covered by a base station.
Each cell has a unique identifier and can handle multiple calls simultaneously.
As a mobile device moves from one cell to another, the call is handed off to the new cell.
Cells can vary in size depending on the population density and terrain.
Examples
posted on 3 May 2024
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
Medium level...easy to crack
posted on 18 Jan 2022
I applied via Campus Placement and was interviewed in Jul 2021. There were 5 interview rounds.
Aptitude+ Ece domain questions
Group discussion on normal trending topics
Call flow process is the sequence of steps followed during a phone call.
Call initiation by dialing the number
Call routing to the appropriate network
Ring tone at the receiver end
Answering the call
Conversation between the parties
Call termination by either party
3G, 4G and 5G bands differ in terms of speed, frequency, and latency.
3G operates on frequencies between 850 MHz to 2100 MHz with a maximum speed of 2 Mbps.
4G operates on frequencies between 700 MHz to 2600 MHz with a maximum speed of 100 Mbps.
5G operates on frequencies between 24 GHz to 100 GHz with a maximum speed of 20 Gbps.
5G has lower latency than 4G, which means faster response times.
5G also has the ability to sup...
Cybersecurity refers to the practice of protecting computer systems, networks, and sensitive information from unauthorized access, theft, or damage.
It involves implementing measures to prevent cyber attacks and data breaches
It includes using firewalls, antivirus software, and encryption techniques
It also involves educating users about safe online practices and creating strong passwords
Examples of cyber attacks include ...
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