VIS Networks Network Engineer Interview Questions and Answers

Q1. Volte call flow
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Q1. Mostly Scenario based
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Q2. 1 coding quest, then Detail discussion on each and every topic
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Easy and average coding ques and oops concepts

Q1. Asked abt resume and some oops concepts
Ans. I next mr round asked resume projects and given sql scenario
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Q2. Hr round simply abt ourslf
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Q1. Java and Spring questions
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Q1. Scenario Based questions majorly averagely technical
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A Hacker rank test was trigerred

Q1. Reverse a string
Ans. 
Reverse a given string
• Use a loop to iterate through the characters of the string

• Swap the characters from start to end of the string

• Repeat until the entire string is reversed
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Q2. Move zeros in an array
Ans. 
Move all zeros to the end of an array of strings
• Iterate through the array and keep track of the index to place non-zero elements

• After iterating, fill the remaining indices with zeros
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Basic Servicenow questions.
Client side server side best practices.

Basic serivicenow knowledge check.

Hands on PDI. Or on any instance.
Fixing the existing code.
Detailed discussion on technical experience

Q1. Techno managerial.
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Q2. Why telstra and preferred location
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There will be some mcq and coding questions.

Q1. This is will be a 30 mins interview.
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Q2. Questions on python,networking,ds,os
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Q1. Coding question on c,c++,python. Basics of networking ,oops and os.
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