Railtel Corporation Of India Graduate Apprenticeship Trainee Interview Questions and Answers

Aptitude 30 questions and Coding 3

Q1. Interviewed for Business Analyst Trainee role. Mostly Situation based questions to handle customer
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Q2. Excel questions VLOOKUP and HLOOKUP
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Q1. Managerial round Situation based decision making questions
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Q2. What is best decision you made in life
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Q1. Basic HR questions
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Nice aptitude questions were there , so best of luck

Q1. About resume he asked
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Q2. About technical skills
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Q1. Salary discussion ,
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Networking basics, oops concepts

Q1. OSI layers in detail
Ans. 
OSI layers refer to the Open Systems Interconnection model which defines a networking framework to implement protocols in seven layers.
• Layer 1 - Physical layer: Deals with physical connections and transmission of raw data.

• Layer 2 - Data Link layer: Responsible for error detection and correction, and framing.

• Layer 3 - Network layer: Manages routing and addressing.

• Layer 4 - Transport layer: Ensures reliable data transfer...read more
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Q2. Java basics and oops
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Just go through with your resume

Q1. Normal tr + hr
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Q1. Basics hr question and job information
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Easy-medium Logical questions

Q1. About you and your clg experience
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Q1. Concepts on basic semiconductor
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Q2. Concepts on color gamut
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