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TechUp Labs Interview Questions and Answers
TechUp Labs Interview Experiences
4 interviews found
Selected
I applied via LinkedIn and was interviewed in May 2024. There were 3 interview rounds.
Simple angular application testing CRUD operations
(6 Questions)
- Q1. Lifecycles in Angular
- Ans.
Angular lifecycles are methods that are called at specific points during the life of a component or directive.
Angular components have lifecycle hooks that allow you to tap into key moments in the component's lifecycle, such as creation, updates, and destruction.
Some of the commonly used lifecycle hooks include ngOnInit, ngOnChanges, ngDoCheck, ngOnDestroy, etc.
These lifecycle hooks can be used to perform tasks like ini...
- Q2. Services in Angular
- Ans.
Services in Angular are singleton objects that can be used to share data or functionality across different parts of an application.
Services are used to encapsulate reusable functionality, such as data access or logging.
Services are typically injected into components or other services using Angular's dependency injection system.
Services can be used to communicate with backend APIs, manage state, or perform other tasks.
E...
- Q3. Constructor vs ngOnInit
- Q4. Pipes, directives (custom as well)
- Q5. Javascript console.log question
- Q6. Hoisting, let,var,const
(2 Questions)
- Q1. Salary expectation
- Q2. Remote working readiness
Interview Preparation Tips
Skills evaluated in this interview
I applied via Company Website
(1 Question)
- Q1. HR Interaction on skills & work experience
Selected
I applied via LinkedIn and was interviewed before Dec 2023. There were 2 interview rounds.
Create Crud application
(1 Question)
- Q1. Basics of JS - pipes, directives, forms, designing
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. Tell Me about yourself? How many years of experience do I have ?
(1 Question)
- Q1. About my previous work and work related questions
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com
Interview Questionnaire
1 Question
- Q1. What are Option Strict and Option Explicit? What are all the differences between Dispose and Finalize()? What is the difference between System.String and System.StringBuilder classes? What is Delegate? ...
- Ans.
Answers to common interview questions for Software Engineer position
Option Strict and Option Explicit are compiler directives in VB.NET
Dispose() is used to release unmanaged resources while Finalize() is used for garbage collection
System.String is immutable while System.StringBuilder is mutable
Delegate is a type that represents a reference to a method
Value types store data directly while reference types store a referen...
Interview Preparation Tips
1st round-online test(prpare all kind of logical, verbal, and .net related questions)
2nd round- technical round(prepare all .net interview questions,sql server questions, winforms, web api)
3rd round- hr discussion
Software Developer Interview Questions & Answers
Signzy Technologies
Akminder Jeet
posted on 14 May 2024
(3 Questions)
- Q1. Resume based questions
- Q2. Event loop in nodejs
- Ans.
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
- Q3. Javascript es6 questions
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Signzy Technologies
Anonymous
posted on 15 Nov 2024
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
(1 Question)
- Q1. Promises in javascript
- Ans.
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.
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
Analytics based case given. Simple to moderate
(1 Question)
- Q1. Intro Why Joveo Past work experience Job details Guesstimate
Selected
I applied via Instahyre and was interviewed before Sep 2022. There were 5 interview rounds.
(2 Questions)
- Q1. Largest island (graph question)
- Ans.
Find the largest connected component in a grid representing islands using graph traversal techniques.
Use Depth-First Search (DFS) or Breadth-First Search (BFS) to explore the grid.
Count the size of each island by marking visited cells.
Example: In a 2D grid, '1' represents land and '0' represents water.
Keep track of the maximum size encountered during traversal.
- Q2. SQL question related to joins
(1 Question)
- Q1. About the databases and questions from system design
(1 Question)
- Q1. Questions based on concurrency , suitable databases HLD,LLD,book my show design
(1 Question)
- Q1. Salary discussion
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. DATA STRUCTURES , SYSTEM DESIGN
- Q2. ALGORITHM , LLD
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