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MOBtexting Fullstack Java Developer Interview Questions and Answers

Updated 16 May 2023

MOBtexting Fullstack Java Developer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
-

I applied via Approached by Company and was interviewed in Apr 2023. There were 2 interview rounds.

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 - Technical 

(2 Questions)

  • Q1. Core Java, OOPS, SQL, JPA, Spring & SpringBoot questions
  • Q2. ReactJS, Javascript conceptual questions

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Design patterns
  • Q2. OOPS Concept

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn the basics of Object-Oriented Programming (OOP) concepts and microservices.
Interview experience
3
Average
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Technical questions based on dsa
  • Q2. Streams, apis, core java

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare DSA
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Everuthing about java, angular, spring boot, micro services.

Interview Preparation Tips

Interview preparation tips for other job seekers - I really had a bad experience with this company. It has very good ratings interms of company culture and other stuff but very bad in interview process. There 3 rounds , 1st technical , 2nd Manager and technical round, 3rd is HR round.

I cleared 1st technical and I gave manager round. When I was giving the manager round I got a shock from the manager saying that they are looking for Junior java full stack developer and HR told me it's Java Full stack developer and I have 5 years of experience. I don't how they can interview a candidate for junior role with 5 years of experience and most importantly without informing the role.

At the end i got rejected , and HR saying your not good in technical as a lame reason , how did you schedule the second round who is poor in technical interview.

Manager didn't ask any pure technical questions and he directly mentioned about the role.
It's completely waste of time , hope and efforts.
Guys please don't give interview without proper information please cross verify again and go for the interview.

It's truly pathetic......
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Design patterns
  • Q2. OOPS Concept

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn the basics of Object-Oriented Programming (OOP) concepts and microservices.
Interview experience
3
Average
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Technical questions based on dsa
  • Q2. Streams, apis, core java

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare DSA

I was interviewed in Sep 2021.

Round 1 - Video Call 

(2 Questions)

Round duration - 45 Minutes
Round difficulty - Medium

Very fixed deadline of interview of 45 min
Interviewer was friendly.
What is the difference between tag and tag?
Difference between “==” and “===” operators in js.
Explain Hoisting in javascript.

  • Q1. Shortest path in an unweighted graph

    The city of Ninjaland is analogous to the unweighted graph. The city has ‘N’ houses numbered from 1 to ‘N’ respectively and are connected by M bidirectional roads. If a...

  • Ans. BFS
    • Store all the edges in the form of an adjacency list ADJ. if ADJ[X][j] = Y which means there is an edge from X to Y.
    • Declare a queue Q and push S in it and also declare two vectors VISITED and DISTANCE which will store whether a house is visited or not and what is a distance of the house from house S respectively.
    • We will also store the PARENT, that store the node from which we will reach the current node. It will hel...
  • Answered by CodingNinjas
  • Q2. Dijkstra's shortest path

    You have been given an undirected graph of ‘V’ vertices (labeled 0,1,..., V-1) and ‘E’ edges. Each edge connecting two nodes (‘X’,’Y’) will have a weight denoting the distance betw...

  • Ans. Using Adjacency Matrix

    The idea is to maintain two arrays, one stores the visited nodes, and the other array stores the distance (element at index ‘i’ denotes the distance from node 0 to node ‘i’). We pick an unvisited minimum distance vertex, then update the distance of all its adjacent vertices considering the path from source to an adjacent vertex to pass through the picked minimum distance vertex. Repeat the process...

  • Answered by CodingNinjas

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Indian Institute of Technology Madras. I applied for the job as Fullstack developer Intern in BangaloreEligibility criteriaNo CGPA CriteriaGoogle interview preparation:Topics to prepare for the interview - Data Structures(Arrays, Tree, Backtracking, DP, Graph), Operating Systems, OOPS, Basic System Design, Algorithms, Machine LearningTime required to prepare for the interview - 1 MonthInterview preparation tips for other job seekers

Tip 1 : Try to come to basic working solution as early as possible
Tip 2 : Try to ask more questions from interviewer, to clarify the question even if you know the answer
Tip 3 : Try to keep your answer generalised because there might be follow-up questions on the present question
Tip 4 : Use proper variable names(instead of i or j in loop use itr1 or itr2 etc).
Tip 5 : Practice more questions of these topics: Arrays, Tree, Backtracking, DP, Graph

Application resume tips for other job seekers

Tip 1 : Mention only those projects in which you are confident
Tip 2 : Try to keep your resume of at most 2 pages

Final outcome of the interviewRejected

Skills evaluated in this interview

MOBtexting Interview FAQs

How many rounds are there in MOBtexting Fullstack Java Developer interview?
MOBtexting interview process usually has 2 rounds. The most common rounds in the MOBtexting interview process are Resume Shortlist and Technical.
What are the top questions asked in MOBtexting Fullstack Java Developer interview?

Some of the top questions asked at the MOBtexting Fullstack Java Developer interview -

  1. Core Java, OOPS, SQL, JPA, Spring & SpringBoot questi...read more
  2. ReactJS, Javascript conceptual questi...read more

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