Filter interviews by
I applied via Referral and was interviewed before Mar 2023. There were 2 interview rounds.
Promises are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used in JavaScript to handle asynchronous operations.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained together using .then() method.
They help in avoiding callback hell and writing cleaner asynchronous code.
Closure is a function that captures the variables from its surrounding scope, allowing it to access those variables even after the surrounding function has finished executing.
Closure allows a function to access variables from its outer function even after the outer function has returned.
It 'closes over' the variables from the outer function, preserving their values.
Closure is commonly used in JavaScript for callbacks a
MVC and MVP are design patterns used in software development to separate concerns and improve code maintainability.
MVC stands for Model-View-Controller, where the model represents the data, the view displays the data, and the controller handles user input.
MVP stands for Model-View-Presenter, similar to MVC but with a presenter layer that mediates between the model and view.
MVC is more commonly used in web development, ...
Asked to make changes to current code and resolved the issues
Top trending discussions
posted on 22 Oct 2024
I applied via Company Website and was interviewed in Sep 2024. There were 2 interview rounds.
It was Very Easy and HR was Very Friendly Nature
OOOps stands for Out Of Order packets. It refers to packets that arrive at their destination out of sequence.
OOOps can occur in network communication when packets are sent out of order and arrive at the destination in a different order than they were sent.
This can lead to issues in data transmission and can cause delays in processing the information.
One way to handle OOOps is by using sequence numbers in packets to ens...
Exception handling is a mechanism to handle runtime errors and prevent program crashes.
It is a way to deal with unexpected errors or exceptional conditions in a program.
Exceptions can be caught and handled using try-catch blocks.
Common exceptions include NullPointerException, ArrayIndexOutOfBoundsException, and IOException.
Handling exceptions properly can improve the robustness and reliability of a software application
I applied via Job Portal and was interviewed in Jan 2023. There were 3 interview rounds.
I applied via Walk-in and was interviewed in Mar 2022. There were 2 interview rounds.
Employee model CRUD APIS USING SRPING BOOT & MYSQL
Spring Boot is a framework that simplifies Spring development by providing pre-configured settings and dependencies.
Spring Boot is built on top of the Spring framework.
Spring Boot provides a standalone executable that can run the application.
Spring Boot provides auto-configuration, which reduces the need for manual configuration.
Spring Boot provides a wide range of starter dependencies that can be easily added to the p...
JPA is a specification while Hibernate is an implementation of JPA. JPA provides a standard API for ORM frameworks.
JPA is a standard API for ORM frameworks
JPA provides a vendor-neutral interface
JPA allows for easy switching between ORM frameworks
Hibernate is an implementation of JPA
Hibernate provides additional features beyond JPA
MySQL GROUP BY is used to group rows with same values. DISTINCT is used to remove duplicate values from a column.
GROUP BY is used with aggregate functions like COUNT, SUM, AVG, etc.
DISTINCT is used to retrieve unique values from a column.
GROUP BY and DISTINCT can be used together to group and retrieve unique values.
Example: SELECT COUNT(*) FROM table_name GROUP BY column_name;
Example: SELECT DISTINCT column_name FROM t
Spring has four scopes: Singleton, Prototype, Request, and Session.
Singleton scope creates a single instance of a bean.
Prototype scope creates a new instance of a bean every time it is requested.
Request scope creates a new instance of a bean for each HTTP request.
Session scope creates a new instance of a bean for each HTTP session.
Coding, technical, concepts, professional
Sanity testing is a narrow and focused testing to quickly determine if a new functionality is working as expected. Smoke testing is a preliminary testing to check if the software build is stable enough for further testing.
Sanity testing is a subset of regression testing and focuses on specific areas of the application.
It is usually performed after major changes in the code or functionality to quickly verify that the ne...
SDLC stands for Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software products. STLC stands for Software Testing Life Cycle, which is a subset of SDLC focused on testing activities.
SDLC involves planning, designing, coding, testing, and deployment stages.
STLC includes test planning, test design, test execution, and test closure stages.
S...
I applied via Recruitment Consulltant and was interviewed before Feb 2023. There were 3 interview rounds.
JavaScript, React Js
One weakness I have is that I can be overly critical of my own work, which can sometimes lead to self-doubt.
I tend to overthink things and can be indecisive at times
I have a tendency to take on too many tasks at once, leading to feeling overwhelmed
I struggle with public speaking and often get nervous in front of large groups
I applied via Approached by Company and was interviewed in Nov 2022. There were 4 interview rounds.
ASP NET MVC Interview Questions and Answers
Explain the MVC application life cycle.
What do you understand by filters in MVC.
What is the function of beforeRender() in the controller.
What do you know about beforeFilter() and afterFilter() functions in controllers.
What is attribute-based routing in MVC.
What is the difference between ‘ViewResult’ and ‘ActionResult’.
Define MVC’s partial view.
What is MVC Scaffolding.
Define ORM and give its use.
Define POST and GET action types.
In the ASP.NET Core project, which basic folders use the MVC template without Areas.
What do you understand by WebAPI.
What do you understand by ViewState in MVC.
Classes and Objects.
Interfaces and Inheritance.
What is the difference between static, public, and void.
What is an object.
Define Constructors.
What is the difference between out and ref parameters.
Name all the C# access modifiers.
What are reference types and value types.
What are sealed classes in C#.
What is method overloading.
What is the difference between Arraylist and Array .
What’s the difference between an abstract and interface class.
What is SQL.
What is the difference between SQL and MySQL.
What are Constraints in SQL.
What is a Primary Key.
What is a UNIQUE constraint.
What is a Foreign Key
What is a Join? List its different types.
What is an Index? Explain its different types.
What is the difference between Clustered and Non-clustered index.
What is a View.
What are the TRUNCATE, DELETE and DROP statements.
What are Aggregate and Scalar functions.
What is a Stored Procedure.
Asp .net MVC CRUD Operation
Web API
I applied via Approached by Company and was interviewed in Nov 2022. There were 4 interview rounds.
Develop a UI screen with 10 fields on it.
Senior Consultant
10
salaries
| ₹7.1 L/yr - ₹20 L/yr |
System Engineer
8
salaries
| ₹1.5 L/yr - ₹3.5 L/yr |
Linux Administrator
7
salaries
| ₹1.9 L/yr - ₹4.8 L/yr |
Senior Lead Consultant
6
salaries
| ₹16.8 L/yr - ₹28 L/yr |
Data Annotator
6
salaries
| ₹1.2 L/yr - ₹3.8 L/yr |
Infosys
TCS
Wipro
HCLTech