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Successive Technologies Full Stack Developer Interview Questions, Process, and Tips

Updated 23 Apr 2021

Successive Technologies Full Stack Developer Interview Experiences

1 interview found

I applied via Company Website and was interviewed in Mar 2021. There was 1 interview round.

Interview Questionnaire 

21 Questions

  • Q1. I applied for MEAN stack developer. So they asked me Explain Event Loop in details?
  • Q2. What is difference in forEach and map?
  • Ans. 

    forEach and map are both array methods in JavaScript, but they differ in their return values and usage.

    • forEach executes a provided function once for each array element and does not return anything.

    • map creates a new array with the results of calling a provided function on every element in the array.

    • forEach is used when we want to perform an action on each element of the array, while map is used when we want to transform...

  • Answered by AI
  • Q3. What is rest and spread operator?
  • Ans. 

    Rest and spread operators are used in JavaScript to manipulate arrays and objects.

    • Rest operator allows us to represent an indefinite number of arguments as an array.

    • Spread operator allows us to spread an array or object into individual elements.

    • Rest operator is denoted by three dots (...)

    • Spread operator is also denoted by three dots (...) but is used in a different context.

    • Rest operator can be used in function paramete...

  • Answered by AI
  • Q4. What are closures?
  • Ans. 

    Closures are functions that have access to variables in their outer scope, even after the outer function has returned.

    • Closures are created when a function is defined inside another function.

    • The inner function has access to the outer function's variables and parameters.

    • Closures can be used to create private variables and methods in JavaScript.

    • Closures can also be used to create functions with pre-set arguments.

  • Answered by AI
  • Q5. What is call, apply, bind ?
  • Ans. 

    Call, apply, and bind are methods used to manipulate the 'this' keyword in JavaScript functions.

    • Call invokes a function with a specified 'this' value and arguments provided individually.

    • Apply invokes a function with a specified 'this' value and arguments provided as an array.

    • Bind returns a new function with a specified 'this' value and initial arguments.

    • All three methods are used to control the value of 'this' in a fun

  • Answered by AI
  • Q6. What is hoisting?
  • Ans. 

    Hoisting is a JavaScript mechanism where variables and function declarations are moved to the top of their scope.

    • Variables declared with var are hoisted to the top of their scope

    • Function declarations are also hoisted to the top of their scope

    • Function expressions are not hoisted

    • Hoisting can lead to unexpected behavior and bugs

  • Answered by AI
  • Q7. What is difference of for of and for in loop?
  • Ans. 

    for of loop is used to iterate over iterable objects while for in loop is used to iterate over object properties.

    • for of loop is used with arrays, strings, maps, sets, etc.

    • for in loop is used with objects to iterate over its properties.

    • for of loop returns the values of the iterable object while for in loop returns the keys of the object properties.

    • for of loop cannot be used with plain objects while for in loop can be us

  • Answered by AI
  • Q8. What is dependency injection?
  • Ans. 

    Dependency injection is a design pattern that allows objects to receive dependencies rather than creating them internally.

    • Dependency injection is a way to achieve loose coupling between objects.

    • It allows for easier testing and maintenance of code.

    • There are three types of dependency injection: constructor injection, setter injection, and interface injection.

    • Example: Instead of creating a database connection object insid...

  • Answered by AI
  • Q9. How Angular project starts?
  • Ans. 

    Angular project starts with creating a new project using Angular CLI.

    • Install Angular CLI globally using npm

    • Create a new project using ng new command

    • Serve the project using ng serve command

    • Open the project in a browser at http://localhost:4200/

  • Answered by AI
  • Q10. What is package.json what are the different segments?
  • Ans. 

    package.json is a file used in Node.js projects to manage dependencies and scripts.

    • Contains metadata about the project

    • Lists dependencies and devDependencies

    • Scripts for running tasks

    • Version of Node.js required

    • Author and license information

  • Answered by AI
  • Q11. What is service in Angular, Observables?
  • Ans. 

    Services in Angular are singleton objects that provide functionality to components. Observables are used for asynchronous data streams.

    • Services are used to share data and functionality across components

    • Services are singleton objects that can be injected into components

    • Observables are used for asynchronous data streams

    • Observables can be subscribed to in order to receive data

    • Observables can emit multiple values over time

  • Answered by AI
  • Q12. What is component in Angular?
  • Ans. 

    A component is a building block of an Angular application that represents a part of the UI.

    • Components are reusable and can be nested within other components.

    • Each component has its own template, styles, and logic.

    • Components communicate with each other using inputs and outputs.

    • Angular CLI generates components using the command 'ng generate component'.

  • Answered by AI
  • Q13. What is difference between Observables and Promises?
  • Ans. 

    Observables are streams of data that can be subscribed to, while Promises are one-time operations that return a single value.

    • Observables can emit multiple values over time, while Promises can only return a single value.

    • Observables can be cancelled, while Promises cannot.

    • Observables are lazy, meaning they only emit values when subscribed to, while Promises are eager and immediately execute when created.

    • Observables have ...

  • Answered by AI
  • Q14. What is Promises?
  • Ans. 

    Promises are a way to handle asynchronous operations in JavaScript.

    • Promises represent a value that may not be available yet, but will be resolved at some point in the future.

    • They have three states: pending, fulfilled, or rejected.

    • Promises can be chained together using .then() and .catch() methods.

    • They help avoid callback hell and make code more readable and maintainable.

    • Example: fetch() API returns a Promise that resol

  • Answered by AI
  • Q15. What is Callbacks?
  • Ans. 

    Callbacks are functions passed as arguments to another function to be executed later.

    • Callbacks are commonly used in asynchronous programming.

    • They allow for non-blocking execution of code.

    • Callbacks can be anonymous or named functions.

    • Example: setTimeout(function() { console.log('Hello, world!'); }, 1000);

  • Answered by AI
  • Q16. What is callback hell and how we can resolve it?
  • Ans. 

    Callback hell is a situation where nested callbacks make code difficult to read and maintain.

    • Use named functions instead of anonymous functions

    • Use Promises or async/await to handle asynchronous operations

    • Use modularization and separation of concerns to break down complex code

    • Use error handling to prevent code from breaking

  • Answered by AI
  • Q17. What is async await?
  • Ans. 

    Async/await is a way to write asynchronous code in a synchronous style.

    • Async/await is a syntax for writing asynchronous code in JavaScript.

    • It allows you to write asynchronous code that looks like synchronous code.

    • It uses the 'async' keyword to define an asynchronous function and the 'await' keyword to wait for a promise to resolve.

    • It helps to avoid callback hell and makes code more readable and maintainable.

  • Answered by AI
  • Q18. What is CSS Box model?
  • Ans. 

    CSS Box model is a design concept that describes how elements are displayed on a webpage.

    • It consists of content, padding, border, and margin.

    • Content is the actual element content, padding is the space between content and border, border is the element's border, and margin is the space between border and other elements.

    • The box model can be adjusted using CSS properties such as padding, border, and margin.

    • Understanding th...

  • Answered by AI
  • Q19. What is Flex box?
  • Ans. 

    Flexbox is a CSS layout module that allows you to easily align and distribute space among items in a container.

    • Flexbox is used for creating responsive and flexible layouts.

    • It allows you to specify how much space each item should take up in a container.

    • You can align items vertically and horizontally using flexbox properties.

    • Flexbox is supported by all modern browsers.

    • Example: display: flex; justify-content: center; alig

  • Answered by AI
  • Q20. What is keyframes?
  • Ans. 

    Keyframes are markers in time used for animation.

    • Keyframes define the starting and ending points of an animation.

    • They can also define intermediate points for more complex animations.

    • CSS and JavaScript both use keyframes for animation.

    • Example: @keyframes in CSS or the Keyframe API in JavaScript.

  • Answered by AI
  • Q21. What is media queries?
  • Ans. 

    Media queries are CSS rules that apply different styles based on the device's screen size, orientation, and resolution.

    • Media queries are used to create responsive web designs.

    • They allow developers to target specific devices and adjust the layout accordingly.

    • Media queries use the @media rule in CSS.

    • Examples of media queries include adjusting font sizes, hiding or showing elements, and changing the layout.

    • Media queries c

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Writing this for the freshers.

1) Build some portfolio projects.
- You will get practical experience
- You can showcase your portfolio to recruiters, It will increase your chances of getting selected.

2) Prepare your answer template
Eg - Definition, Overview, Example

- This way you know where you are strong and weak.
- Recruiter panel may have some people from business, some tech guys

So by definition and overview everyone understands what are you saying, tech people consider example or tech answers. This way you are catching everyone's attention. If you go with example and typical tech answers non-technical guy will get bored and no example means less practical knowledge.

If you don't know much about what they ask, tell whatever you know def or overview or example..

3) If you got rejected, don't get disappointed, remember the Questions they asked, note down in book. Calm down, prepare those questions.

This way you are increasing your ammunition for next interviews ?

4) Don't get nervous if you don't know the answer, be confident calm and composed.

Thanks, Best of luck ??

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear basics of oops and design pattern

Interview Questionnaire 

1 Question

  • Q1. HTML, CSS, BOOTSTRAP, PHP. SQL

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

Interview Questionnaire 

1 Question

  • Q1. Tell me about yourself?basics on c , then about projects

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?

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 LinkedIn and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What's is different between c and c++
  • Ans. 

    C++ is an extension of C with object-oriented programming features.

    • C++ supports object-oriented programming while C does not.

    • C++ has classes and templates while C does not.

    • C++ has better support for function overloading and default arguments.

    • C++ has a standard library that includes many useful functions.

    • C++ allows for both procedural and object-oriented programming.

    • C++ is generally considered to be a more complex langu

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont show your weakness

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About the plsql..like functions.cursors.pakages and like that

Interview Preparation Tips

Interview preparation tips for other job seekers - from my experience its some meaning ful interested one..but after got selected...they will not respond on any support..like joining or about the assets setup and not even the situvations...as per my experience i really have a bad experience with rmg and also hr team..ultimatix login and all are not that quick responsive...as per mine ..not prefer tcs..

I applied via Company Website and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I surprised with one question that is are u ready to do job in anywhere

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi guys I just suggest you that you have to focus on your resume and don't use the words which you don't know if you release a word which you don't know then hr will take that word so prepare well for TR and HR I hope my suggestion will helpful

I applied via Campus Placement and was interviewed in Apr 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Are you willing to relocate?
  • Q2. Why should I hire you?

Interview Preparation Tips

Interview preparation tips for other job seekers - My technical and Hr interview done at same place. It lasted about 40minutes. The interviewer test both my technical knowledge and communication skills. I tell most of the answer. They check patience level.He stressed on my final year project . Asking about range and specification of compotents which I heve used in my project. Finally ask some HR questions.
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Successive Technologies Interview FAQs

How to prepare for Successive Technologies Full Stack Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Successive Technologies. The most common topics and skills that interviewers at Successive Technologies expect are .Net, Angular, Cloud, Javascript and MongoDB.
What are the top questions asked in Successive Technologies Full Stack Developer interview?

Some of the top questions asked at the Successive Technologies Full Stack Developer interview -

  1. What is package.json what are the different segmen...read more
  2. What is difference between Observables and Promis...read more
  3. What is difference of for of and for in lo...read more

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