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Vfs Global Services FTTX echnician Interview Questions and Answers

Updated 30 Sep 2024

Vfs Global Services FTTX echnician Interview Experiences

1 interview found

FTTX echnician Interview Questions & Answers

user image Sanjay Yadav

posted on 30 Sep 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-

I applied via Job Portal

Round 1 - Technical 

(2 Questions)

  • Q1. What this fiber optic first now working
  • Ans. 

    Fiber optic technology is now used for high-speed internet connections, telecommunications, and data transmission.

    • Fiber optic cables use light to transmit data instead of electricity

    • Fiber optic technology allows for faster and more reliable internet connections

    • FTTX technicians install and maintain fiber optic networks for homes and businesses

  • Answered by AI
  • Q2. Fiber optic first testing

Interview Preparation Tips

Interview preparation tips for other job seekers - Fibar optical all' service

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. C# in depth, .net core, Angular basics+, intermediate level, Azure basics, OOPS, CI-CD

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviews were pure technical and there were technical scenarios asked. Giving example for most of the answers would be good.

Interview Questionnaire 

2 Questions

  • Q1. If you are fresher, good communication is only enough to crack all the levels.
  • Q2. If you have experience, you need to explain the project and workflow with good communication without lag.

Interview Preparation Tips

Interview preparation tips for other job seekers - update your communication.

I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Anything can be asked from oops to design pattern level question. Simple to hard. It's kind of rapid fire.

Interview Preparation Tips

Interview preparation tips for other job seekers - Ready handle a pressure while interview process, be stable, don't confuse

I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What is event loop?
  • Ans. 

    Event loop is a mechanism that allows non-blocking I/O operations in a single-threaded environment.

    • Event loop is used in programming languages like JavaScript and Python.

    • It manages the execution of multiple tasks by prioritizing them based on their priority level.

    • It continuously checks for new events and executes them in a loop.

    • It allows for efficient handling of I/O operations without blocking the main thread.

    • It is co...

  • Answered by AI
  • Q2. Difference between let var and const.
  • Ans. 

    let, var and const are used to declare variables in JavaScript with different scoping rules and mutability.

    • let and var are used to declare variables that can be reassigned later, but var has function scope while let has block scope.

    • const is used to declare variables that cannot be reassigned and have block scope.

    • Using const does not mean the value is immutable, only the variable reference is.

    • let and const were introduc...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - If going for Mean or Mern stack be very firm on JavaScript basics and ES6 concepts.

Skills evaluated in this interview

I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 3 interview rounds.

Round 1 - Coding Test 

This was a very easy test. It can be crackable easily.

Round 2 - Technical 

(2 Questions)

  • Q1. There is only 1 technical happened. Core java, angular, JUNIT
  • Ans. Basics of core java must, Angular if worked on it
  • Answered Anonymously
  • Q2. Junit test cases if worked previously.
  • Ans. 

    Junit test cases should always be re-run to ensure code quality and prevent regression.

    • Junit test cases should be run after every code change.

    • Test cases should cover all possible scenarios and edge cases.

    • Test cases should be automated to save time and ensure consistency.

    • Test cases should be reviewed and updated regularly.

    • Regression testing should be performed to ensure new changes do not break existing functionality.

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion, Why this company kind of question.

Interview Preparation Tips

Topics to prepare for CitiusTech Senior Software Engineer interview:
  • Core Java
  • Angular
  • JUnit
Interview preparation tips for other job seekers - Company is good in terms of policies, also there is option of onsite.

Skills evaluated in this interview

I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Core Java Questions on Stream API, Exception handling, Java 8 features and some questions from collections
Round 2 - Technical 

(1 Question)

  • Q1. Small program to write and other questions on Spring, Spring Boot, Hibernate, JPA, jQuery and HTML & CSS.
Round 3 - HR 

(1 Question)

  • Q1. Basic discussion on salary expectations and other general discussion.

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company with great work culture. All leaders are supportive. Always motivate to learn new things.

I appeared for an interview before Sep 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 90 minutes
Round difficulty - Medium

We were supposed to give test in any time between 3 PM to 9 PM.

  • Q1. 

    Total Unique Paths Problem Statement

    You are located at point ‘A’, the top-left corner of an M x N matrix, and your target is point ‘B’, the bottom-right corner of the same matrix. Your task is to calcula...

  • Ans. 

    The problem involves finding the total number of unique paths from the top-left to bottom-right cell of a matrix by moving only right or down.

    • Use dynamic programming to solve the problem efficiently.

    • Create a 2D array to store the number of unique paths at each cell.

    • Initialize the first row and first column with 1 as there is only one way to reach them.

    • For each cell (i, j), the number of unique paths is the sum of paths...

  • Answered by AI
  • Q2. 

    Subtree Node Count Problem

    We are provided with a tree containing 'N' nodes, numbered from 0 to N-1. The objective is to determine the total number of nodes within each subtree of the provided tree. Speci...

  • Ans. 

    Given a tree with N nodes, find the number of elements in each subtree rooted at every node.

    • Traverse the tree using Depth First Search (DFS) to calculate subtree sizes for each node.

    • Use an array to store subtree sizes for each node, starting with leaf nodes having size 1.

    • The subtree size of a node is the sum of subtree sizes of its children plus 1 for the node itself.

  • Answered by AI
Round 2 - Face to Face 

(1 Question)

Round duration - 120 minutes
Round difficulty - Medium

Pair Programming Interview( this round is similar to machine coding round) it started around 11 AM

Focus Areas: Problem solving and implementation of extensions.

The pair coding round is focused on OOPS concepts. You are paired with a TWer for this round. They let you code first for an hour and in the next hour they review your code and suggest changes which would improve the code structure, readability and make it modular and reusable and functional.
 

  • Q1. 

    River Crossing: Help Ninja Cross Over

    Ninja stands at the start of a wooden bridge over a river. Some segments of the bridge are damaged. The undamaged segments, marked as 'safe', are listed in an array S...

  • Ans. 

    Check if Ninja can cross the river by jumping from one safe segment to another based on given constraints.

    • Iterate through the 'SAFE' array and check if Ninja can make the required jumps to reach the last safe segment.

    • Ensure that the next jump is either 'X' - 1, 'X', or 'X' + 1 units from the previous jump.

    • Return 'true' if Ninja can successfully cross the river, otherwise return 'false'.

  • Answered by AI
Round 3 - Face to Face 

(1 Question)

Round duration - 120 minutes
Round difficulty - Medium

Students who were shortlisted from Pair Programming round was selected for this round around 3 PM. In this round there were two interviewer.

  • Q1. 

    Middle of a Linked List

    You are given the head node of a singly linked list. Your task is to return a pointer pointing to the middle of the linked list.

    If there is an odd number of elements, return the ...

  • Ans. 

    Return the middle element of a singly linked list, or the one farther from the head if there are even elements.

    • Traverse the linked list with two pointers, one moving twice as fast as the other

    • When the fast pointer reaches the end, the slow pointer will be at the middle

    • Return the element pointed to by the slow pointer

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in GurgaonEligibility criteriaIt was for 2020 undergraduateThought Works interview preparation:Topics to prepare for the interview - Object Oriented Programming, System Design, Operating System, DBMS, Data Structures and Algorithms (Dynamic Programming, Trees, LinkedList)Time required to prepare for the interview - 3 MonthsInterview preparation tips for other job seekers

Tip 1 : Have good grasp on OOPS since they have a round named Pair Programming round which is focused upon this. 
Tip 2 : Write clean, modular and functional code.
Tip 3 : Practice Data Structures and Algorithms
Tip 4 : You should know breadth and depth of whatever is mentioned in your resume.
Tip 5 : Be loud and clear.

Application resume tips for other job seekers

Tip 1 : Make single page resume.
Tip 2 : Mention relevant things on resume.
Tip 3 : Do not put any false things on resume. Projects, internships you are mentioning be ready to answer questions related to it regarding what you solved, idea, databases, design.
Tip 4 : Contribute in open source, participate in hackathons.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Walk-in and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Quantitative ability and logical ability

Round 2 - Technical 

(2 Questions)

  • Q1. In which programming language you are good at?
  • Ans. 

    I am proficient in Java and Python.

    • Strong understanding of object-oriented programming concepts

    • Experience with Java frameworks such as Spring and Hibernate

    • Proficient in Python libraries such as NumPy and Pandas

  • Answered by AI
  • Q2. Write a program to print HCF of numbers as output
  • Ans. 

    Program to print HCF of numbers as output

    • Take input of two numbers from user

    • Find the smaller number between the two

    • Run a loop from 1 to the smaller number

    • Check if both numbers are divisible by the current loop variable

    • If yes, update the HCF variable

    • Print the HCF as output

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Why should we hire you?

Interview Preparation Tips

Interview preparation tips for other job seekers - I attended interview for this company and they saw my capability and adaptability only.

I appeared for an interview before Oct 2021.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Pairing 

(1 Question)

  • Q1. Assignment is given before hand and after that you'll have to pair with TW developer. While pairing, code smells/improvements are discussed
Round 3 - Technical 

(1 Question)

  • Q1. Questions related: to your last project to OOPS with system design

Interview Preparation Tips

Interview preparation tips for other job seekers - Know your current project well and explain it in detailed manner.
Prepare for some system design questions and DS Algo

Vfs Global Services Interview FAQs

How many rounds are there in Vfs Global Services FTTX echnician interview?
Vfs Global Services interview process usually has 1 rounds. The most common rounds in the Vfs Global Services interview process are Technical.
What are the top questions asked in Vfs Global Services FTTX echnician interview?

Some of the top questions asked at the Vfs Global Services FTTX echnician interview -

  1. What this fiber optic first now work...read more
  2. Fiber optic first test...read more

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Vfs Global Services FTTX echnician Interview Process

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Interview experience

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Excellent
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