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Bharat Sanchar Nigam Trainee Interview Questions and Answers
Bharat Sanchar Nigam Trainee Interview Experiences
3 interviews found
Nilay Sharma
(2 Questions)
- Q1. What is osi layer
- Ans.
OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers.
OSI model helps in understanding how different networking protocols work together.
Each layer has specific functions and communicates with the adjacent layers.
Examples of OSI layers include Physical, Data Link, Network, Transport, Session, Presentatio
- Q2. What is transport layer
- Ans.
Transport layer is responsible for end-to-end communication between devices in a network.
Responsible for segmenting data from the application layer into smaller packets for transmission
Ensures reliable delivery of data through error detection and correction
Manages flow control to prevent overwhelming the receiving device
Examples include TCP (Transmission Control Protocol) and UDP (User Datagram Protocol)
Skills evaluated in this interview
SAGAR SHASHIKANT WALANJ
General questions about prblm solving
(5 Questions)
- Q1. Basic information about telecom
- Q2. Basic knowledge about fiber optics
- Q3. Information about smps
- Q4. Know about electronic related field
- Q5. Information about project of college
Anonymous
I applied via Campus Placement and was interviewed in Nov 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Telecom, networking, cyber security
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Selected
I was interviewed in Apr 2024.
(2 Questions)
- Q1. Basics of network
- Q2. Fiber optical types
- Ans.
Fiber optical types include single-mode fiber and multi-mode fiber.
Single-mode fiber has a small core size and is used for long-distance communication.
Multi-mode fiber has a larger core size and is used for shorter distances.
Other types include plastic optical fiber (POF) and graded-index fiber.
I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.
(2 Questions)
- Q1. Basics about resume
- Q2. Resume related vasics only
(1 Question)
- Q1. Basics about resume
Interview Preparation Tips
I was interviewed in Sep 2023.
It is easier with logical and verbal reasoning and two hand on programming
(1 Question)
- Q1. How to swap two variables without using third variable
- Ans.
To swap two variables without using a third variable, use arithmetic operations.
Use addition and subtraction to swap values
Example: a = 5, b = 10. a = a + b (a = 15), b = a - b (b = 5), a = a - b (a = 10)
(1 Question)
- Q1. Self introduction
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Feb 2022. There were 3 interview rounds.
(1 Question)
- Q1. You should have technical and practical knowledge for this round.
(1 Question)
- Q1. This remains normal and conversation type.
Interview Preparation Tips
KK Spreads Positivity
I applied via Campus Placement and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Introduction
- Q2. Why BT?
- Q3. General Life Questions
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed before Apr 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. On Java and Testing
- Q2. Answered well
Interview Preparation Tips
Interview Preparation Tips
Experience: Few questions were asked
Tips: one should know about the basics in their respective field
College Name: KJSIEIT
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Bharat Sanchar Nigam Trainee Interview Process
based on 2 interviews
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based on 14 reviews
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