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Vizzve Services Golang Developer Interview Questions and Answers

Updated 7 Feb 2023

Vizzve Services Golang Developer Interview Experiences

1 interview found

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

I applied via Company Website and was interviewed in Jan 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 - One-on-one 

(8 Questions)

  • Q1. Goroutines,channel,mysql,postgres,dockers,rest API,struct,function,method,intergace,range,defer,panic,database,mongodb,postgres,encapsulation,abstraction,golang keywords,data segments,pointers,new,make,inb...
  • Q2. Closur function,defer,panic,microservices,aws,slice,array,map,logics,data structures,design patterns,packages,unit testing,kubernets,go commands,go build,go run,build commands,polymorphism,inheritence,conc...
  • Q3. Api packages,api programes,pointer,testing packages,routing package,channel,goroutines,buffered,unbuffered,mutex,waitgroup,golang adavantages,disadvantages of golang,compare golang and other languagge
  • Q4. Difference between pointer and slice,difference between slice and array,map,bridge patterns,abstrac pattern,singelton,explain 2 design patterns.explain channels.
  • Ans. 

    Questions related to Go programming language concepts and design patterns.

    • Pointer is a variable that stores the memory address of another variable, while slice is a reference to an underlying array.

    • Arrays have a fixed size, while slices are dynamic and can grow or shrink.

    • Maps are key-value pairs, used to store and retrieve data based on a unique key.

    • Bridge pattern is used to separate an abstraction from its implementat...

  • Answered by AI
  • Q5. Explain pointers? explain channel?
  • Ans. 

    Pointers are variables that store the memory address of another variable. Channels are used for communication between goroutines.

    • Pointers allow direct access to memory, making it possible to modify values at a specific address.

    • Channels are used to pass data between goroutines, allowing for synchronization and communication.

    • Pointers can be used to pass large data structures to functions without copying the entire struct...

  • Answered by AI
  • Q6. Dockers commands,project architeture linuk,commands mogodb explain
  • Q7. What is goroutines,explain with example explain switch concepts in goroutines
  • Ans. 

    Goroutines are lightweight threads of execution in Go that allow concurrent programming.

    • Goroutines are created using the 'go' keyword followed by a function call.

    • They are executed concurrently with other goroutines and can communicate using channels.

    • Switch statements can be used to control the flow of execution between multiple goroutines.

    • Example: go func() { fmt.Println('Hello, world!') }()

    • Example: select { case msg :...

  • Answered by AI
  • Q8. Explain go path and go root.what is encapsulation.write a program on encapsulation
  • Ans. 

    Explanation of Go path and Go root, and encapsulation with a program example.

    • Go path is an environment variable that specifies the location of Go source code and binaries.

    • Go root is the location where Go is installed on the system.

    • Encapsulation is the process of hiding implementation details and exposing only necessary information.

    • Example of encapsulation in Go can be creating a struct with private fields and public me...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - write a programs on struct,methods,interface,mutex

Skills evaluated in this interview

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Interview Tips & Stories
1w (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
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Interview questions from similar companies

I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. They asked about dbms questions in the form of table formate
  • Q2. They asked code for some python program

Interview Preparation Tips

Interview preparation tips for other job seekers - Firstly they conducted computer based technical exam and then after qualifying that then we will go for face face interview and then lastly HR round will be held.

Golang Developer Interview Questions Asked at Other Companies

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Q1. can we return difference data type and how ,what architeture you ... read more
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Q2. difference between buffered channel and unbuffered channel,error ... read more
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Q3. why we use go,advantages of golang,does any other language suppor ... read more
Q4. Does Golang support OOP concepts, and if so, how?
Q5. explain go path and go root.what is encapsulation.write a program ... read more

I applied via LinkedIn and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy logical questions
basic quant

Round 2 - Coding Test 

Easy level coding questions
Counting frequency of alphabets

Interview Preparation Tips

Interview preparation tips for other job seekers - Just go through the basics of javascript
Hoisting

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Simple program
  • Q2. I wrote a simple program in C

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident

I applied via Job Portal and was interviewed before Dec 2019. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. First they ask basic questions like HTML SQL Java.

Interview Preparation Tips

Interview preparation tips for other job seekers - First we learn basics programming knowledge and we confident to attend interview and speak bold.

I applied via Naukri.com and was interviewed in Aug 2018. There was 0 interview round.

Interview Preparation Tips

General Tips: All Java basic questions will be asked including servlets and jsp even about application and web servers. To clear,1st round you should have strong core Java knowledge along with few real time examples. Collections are mandatory.
Database knowledge could be expected. RestFul and soap along with spring and spring boot, your project details and your responsibilities.
Skills: SOAP, RestFul, Spring, Springboot, Java Application Development, Java Programming, Javascript, Communication, Body Language, Problem Solving, Analytical Skills, Decision Making Skills
Duration: 1-4 weeks

I applied via Company Website and was interviewed before Jun 2020. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. By Rajkumar Bharathi, I stay at Trichy
  • Q2. I have completed my B.E from kalasalingam university in 2020, with a score of 6.33
  • Q3. I am a fresher need this jobs

Interview Preparation Tips

Interview preparation tips for other job seekers - Dress for the job or company
Are these interview questions helpful?

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What technical challenges have you faced in your work till now and how did you overcome it?
  • Ans. 

    Faced various technical challenges, including system integration and performance optimization, which I successfully navigated through strategic solutions.

    • Integration of legacy systems with modern applications: I utilized APIs and middleware to ensure seamless data flow.

    • Performance bottlenecks in a web application: Implemented caching strategies and optimized database queries, resulting in a 40% speed increase.

    • Debugging...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be truthful and give detailed explanation of the issues and how it was resolved. Explain the severity of the problem and what blockage it had caused in your daily work. How did you chose a solution and how fast was it implemented.

I applied via Campus Placement and was interviewed before May 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic coding questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident , easy to crack

I applied via Walk-in and was interviewed before Sep 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. 1.Technical Ques(OOPS Concept)and 2. Area of Interest 3. About Company 4. more

Interview Preparation Tips

Interview preparation tips for other job seekers - Hello Folks,
Sharing some tips while facing Interview Assessment or GD Round Assessment.
1. Be Confident always give the answer what they ask for, Never connect your answer with different topic.
2. Always go through Company Portal or wiki about their Operation & Function.
3. Always have positive vibes that whatever yes or No, You will surely gain something.
All the Best..!!

Vizzve Services Interview FAQs

How many rounds are there in Vizzve Services Golang Developer interview?
Vizzve Services interview process usually has 2 rounds. The most common rounds in the Vizzve Services interview process are Resume Shortlist and One-on-one Round.
What are the top questions asked in Vizzve Services Golang Developer interview?

Some of the top questions asked at the Vizzve Services Golang Developer interview -

  1. explain go path and go root.what is encapsulation.write a program on encapsulat...read more
  2. difference between pointer and slice,difference between slice and array,map,bri...read more
  3. what is goroutines,explain with example explain switch concepts in gorouti...read more

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Overall Interview Experience Rating

5/5

based on 1 interview experience

Difficulty level

Moderate 100%

Duration

Less than 2 weeks 100%
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