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I applied via Referral and was interviewed in Dec 2023. There were 3 interview rounds.
To call an API in Angular, use HttpClient module to make HTTP requests.
Import HttpClientModule in app.module.ts
Inject HttpClient in the component/service where API call needs to be made
Use HttpClient methods like get(), post(), put(), delete() to make API calls
Subscribe to the Observable returned by HttpClient methods to handle the response
Reactive forms are more flexible and allow for complex form validation and handling, while template driven forms are simpler and rely on directives in the template.
Reactive forms are defined programmatically in the component class using form controls, form groups, and form arrays.
Template driven forms are defined in the HTML template using ngModel directive and template variables.
Reactive forms offer more control over ...
Reactive forms in Angular allow for creating and managing forms in a reactive way.
Import ReactiveFormsModule in app.module.ts
Create form controls using FormBuilder in component
Bind form controls to HTML elements using formGroup and formControlName directives
Handle form submission and validation using formGroup and formControl directives
You can pass data through routing by using route parameters or query parameters.
Use route parameters to pass data directly in the URL, like '/page/:id'
Access the passed data in the target component using ActivatedRoute
Use query parameters for passing data in the URL, like '/page?id=123'
Retrieve query parameters in the target component using ActivatedRoute
Angular 17 introduces new features such as improved performance, enhanced tooling, and updated APIs.
Improved performance with faster rendering and reduced bundle sizes
Enhanced tooling with better support for debugging and testing
Updated APIs for more efficient development and easier integration with other libraries
posted on 22 Jul 2023
I applied via Job Portal and was interviewed in Jun 2023. There were 3 interview rounds.
It has include logical ,reasoning question. Aptitude questions are include mcq type question.
Firstly introduce yourself then HR take the one subject then selected candidate discuss on that subject. Subject related talking positive and negative point. Then who candidate speak better these are select in next round.
posted on 20 May 2023
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 4 interview rounds.
Six coding questions to be solved within an hour. The coding questions were standard aptitude based and did not include any complex topics like Dynamic Programming or trees in my case.
posted on 29 Apr 2024
I applied via Referral and was interviewed before Apr 2023. There were 2 interview rounds.
Online coding test having basic problems and some aptitude problem.
OOPs stands for Object-Oriented Programming, a programming paradigm based on the concept of objects.
OOPs focuses on creating objects that contain both data and methods to manipulate that data.
Encapsulation, inheritance, polymorphism, and abstraction are key principles of OOPs.
Examples of OOPs languages include Java, C++, and Python.
A singleton class is a class that can only have one instance created and provides a global point of access to that instance.
Singleton classes are often used for logging, caching, database connections, and thread pools.
They typically have a private constructor to prevent instantiation from other classes.
They provide a static method to access the single instance, which is created if it doesn't exist yet.
posted on 23 Oct 2024
I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
Divisibility, LCM, HCF.
Numbers, Decimals, Fractions, Powers.
Profit, Loss.
Simple interest and Compound interest.
Speed, Distance, Time.
Work and wages.
Trains, Boats, Streams-upstream/downstream, Circular track questions.
Cistern and pipes.
Coding interviews test candidates' technical knowledge, coding ability, problem solving skills, and creativity, typically on a whiteboard.
Choose a topic based on the assignment.
2 Conduct research.
3 Write a thesis statement
posted on 16 Oct 2023
I applied via Campus Placement
2 hrs Python and aptitude
posted on 28 Jun 2024
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
60 Minute Duration on 3 topics, including logical, oop and mathematical
posted on 14 May 2024
Event loop in Node.js manages asynchronous operations by executing callback functions when certain events occur.
Event loop is responsible for handling I/O operations, timers, and callbacks in Node.js
It allows Node.js to perform non-blocking operations efficiently
Event loop continuously checks the event queue for new events to execute
posted on 15 Nov 2024
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() to handle success and .catch() to handle errors.
posted on 21 Feb 2025
I appeared for an interview before Feb 2024.
I have a strong technical background, a passion for problem-solving, and a proven track record of delivering high-quality software solutions.
Extensive experience in software development, including proficiency in multiple programming languages such as Java, Python, and JavaScript.
Strong problem-solving skills and ability to think critically to find innovative solutions to complex technical challenges.
Proven track record...
based on 1 interview
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