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Web Spiders Angular Developer Interview Questions, Process, and Tips

Updated 12 Oct 2020

Web Spiders Angular Developer Interview Experiences

1 interview found

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

Interview Questionnaire 

4 Questions

  • Q1. What is the difference between promises and observables ?
  • Ans. 

    Promises are used for asynchronous operations that return a single value, while observables are used for asynchronous operations that return multiple values over time.

    • Promises return a single value and are not cancellable.

    • Observables return multiple values over time and can be cancelled.

    • Promises are eager and start executing immediately upon creation.

    • Observables are lazy and do not execute until subscribed to.

    • Promises ...

  • Answered by AI
  • Q2. What is Services
  • Ans. 

    Services are a way to share data and functionality across components in Angular.

    • Services are singleton objects that can be injected into components.

    • They provide a way to share data and functionality across components.

    • They can be used to make HTTP requests, handle authentication, and more.

    • Services can be generated using the Angular CLI.

    • They are typically defined in a separate file and imported into components.

  • Answered by AI
  • Q3. What is ng-content
  • Ans. 

    ng-content is a directive in Angular that allows for dynamic insertion of content.

    • It is used to project content into a component from the outside.

    • It is often used in combination with ng-template and ng-container.

    • It can be used to create reusable components that can be customized with different content.

    • It is useful for creating layouts and templates that can be reused across multiple components.

  • Answered by AI
  • Q4. What is Dependency Injection?
  • Ans. 

    Dependency Injection is a design pattern used to inject dependencies into a class or component.

    • DI is used to reduce coupling between components

    • It allows for easier testing and maintenance

    • Angular has its own DI system built-in

    • Services and providers are commonly used with DI

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Its a basic.If your basic is strong in particular field its easy.

Skills evaluated in this interview

Interview questions from similar companies

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

I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Linked list question to detect cycle
  • Q2. Basic questions from JS
Round 2 - Technical 

(2 Questions)

  • Q1. Some questions related to my projects
  • Q2. Some Questions related to my past experience
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Map reduce filter in javascript
  • Ans. 

    Map, reduce, and filter are higher-order functions in JavaScript used to manipulate arrays.

    • Map: Transforms each element in an array and returns a new array with the transformed elements.

    • Reduce: Reduces an array to a single value by applying a function to each element.

    • Filter: Creates a new array with elements that pass a certain condition.

  • Answered by AI
  • Q2. Exception handling

Skills evaluated in this interview

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

I applied via Referral and was interviewed in Sep 2023. There were 3 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 - Aptitude Test 

Very easy roundand is it a program to implement Parallel Merge Sort and can measure the performance

Round 3 - Coding Test 

Coding and decoding reasoning for the shield season is over now I am not sure

Interview Preparation Tips

Interview preparation tips for other job seekers - Learning in the morning and have a couple years back home
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

10 apti questions and 10 technical mcq on cpp

Round 2 - Technical 

(2 Questions)

  • Q1. Oops concept question
  • Q2. Sql queries on join
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Oops topic and aptitude

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
No response

I applied via Walk-in and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is interface ?
  • Ans. 

    An interface in software development defines a contract for classes to implement, specifying methods and properties.

    • Interfaces in programming languages like Java and C# allow for multiple inheritance by defining a set of methods that a class must implement.

    • Interfaces provide a way to achieve abstraction and polymorphism in object-oriented programming.

    • Interfaces are used to define common behavior that multiple classes c...

  • Answered by AI
  • Q2. Hat is encapsulation
  • Ans. 

    Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.

    • Encapsulation helps in hiding the internal state of an object and restricting access to it.

    • It allows for better control over the data by preventing direct access from outside the class.

    • Encapsulation promotes code reusability and makes the code easier to maintain.

    • Example: In a class representing a car, the variables lik...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong with ur basics

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Mar 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 

(5 Questions)

  • Q1. What are oops concepts in java, explain real time scenario
  • Ans. 

    OOPs concepts in Java include inheritance, polymorphism, encapsulation, and abstraction.

    • Inheritance allows a subclass to inherit properties and methods from a superclass.

    • Polymorphism allows objects to take on multiple forms and behave differently based on their context.

    • Encapsulation hides the implementation details of an object and only exposes necessary information.

    • Abstraction allows for the creation of abstract class...

  • Answered by AI
  • Q2. Uses of interface, inheritance
  • Ans. 

    Interfaces define contracts for behavior, while inheritance allows for code reuse and polymorphism.

    • Interfaces allow for loose coupling and abstraction, enabling multiple implementations of the same behavior.

    • Inheritance allows for code reuse and extension of existing classes, reducing code duplication.

    • Polymorphism allows objects of different classes to be treated as if they were of the same class, simplifying code and i

  • Answered by AI
  • Q3. SQL query for join of tables
  • Ans. 

    SQL query for joining tables

    • Use JOIN keyword to combine two or more tables based on a related column

    • Specify the columns to be selected using SELECT keyword

    • Use ON keyword to specify the condition for joining the tables

    • Different types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN

  • Answered by AI
  • Q4. Java concepts used in your project
  • Ans. 

    Used Java concepts such as inheritance, polymorphism, and exception handling in my project.

    • Implemented inheritance to create a base class and derived classes with specific functionalities.

    • Utilized polymorphism to allow objects of different classes to be treated as if they were of the same class.

    • Implemented exception handling to handle errors and prevent program crashes.

    • Used interfaces to define a set of methods that a ...

  • Answered by AI
  • Q5. Overloading vs overriding, practical uses
  • Ans. 

    Overloading is having multiple methods with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.

    • Overloading is used to provide different ways to call a method with different parameters

    • Overriding is used to provide a specific implementation of a method in a subclass

    • Overloading is resolved at compile-time while overriding is r...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Zebra Technologies Software Developer interview:
  • Core Java
  • OOPS
  • collection framework
  • Database Management

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. What js difference between === and ==
  • Ans. 

    === compares value and type, while == only compares value

    • === is stricter than == in type checking

    • === returns true only if both operands are of the same type and have the same value

    • == performs type coercion, which can lead to unexpected results

    • For example, '5' == 5 returns true, but '5' === 5 returns false

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear your basics, oops concepts, advance framework

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Mar 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. C# standard QA,Azure

Interview Preparation Tips

Interview preparation tips for other job seekers - 1)C# program --like find second largest number
2)sql query writing like using group by etc
3)standard C# Q/A
4)Scenario based ques like - how you troubleshoot any web page low performance

Web Spiders Interview FAQs

What are the top questions asked in Web Spiders Angular Developer interview?

Some of the top questions asked at the Web Spiders Angular Developer interview -

  1. What is the difference between promises and observable...read more
  2. What is Dependency Injecti...read more
  3. What is ng-cont...read more

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