Qwhat Is The Difference Between Servicesaddtransient And Serviceaddscope Methods Are Aspnet Core
Ans:ASP.NET Core out of the box supports dependency injection. These 3 methods allows to register the dependency. However, they offers different lifetime for registered service. Transient objects are created for every request . This lifetime works best for lightweight, stateless services. Scoped objects are the same within a request, but different across different requests. Singleton objects created the first time theyre requested .
Eight Tips For Your Ceo Job Interview
How should you prepare if youre going to be interviewed for an executive role? Early careerists get plenty of interview advice, but those at the top are left to their own devices, writes Jane Rankin for Management Today.
The author lists eight ways you can prepare for that all-important leadership role interview.
1) Be yourself. Authenticity is the most important leadership quality, says Rankin. Be honest and genuine, especially at interview.
2) Show off your research. Show that you know your stuff, but dont just parrot the companys literature. Start a conversation about the companys successes and failures, or about recent policy and strategy.
3) Have an opinion. At this senior level, your interviewer is going to want to know what you think about the industry and its issues. Talk about the companys rivals, peers and regulatory issues. Speak confidently and have an opinion. Be controversial, even, so long as you can back up what you think with fact.
4) Have a career plan. One of the big interview questions at senior level is: where do you want to be in five or ten years time and how do you plan to get there? Dont be afraid to talk about where you need to improve, advises Rankin. Demonstrate that you continue to look upwards, even if you are already at or near the top.
5) Choose your words. Dont let nerves get the better of you, warns Rankin. Dont gabble and choose your words carefully.
Interview Questions For Net Developer To Test Soft Skills
These questions may seem are too common and useless, but in fact, they are not less important. Why? The matter is that soft skills testing let you see the qualities of a developer, how they can manage the project, settle disputes, how stressful they are, and so on.
Soft skills interview questions
All these .NET interview questions and answers may become a final decision that you will make when you need to select an appropriate candidate.
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A Comprehensive List Of Net Interview Questions With Answers
.Net is one of the most widely used frameworks for developing applications on windows, so we know hiring .NET developers is not easy. It encompasses ASP .Net and languages such as VB .Net, C#, Cobol, Perl, and more. Designed by Microsoft and its community, this open-source framework effortlessly combines MVC structure and Web API into a powerful tool and enables developers to create reliable and responsive websites.
As an interviewer hiring for .Net developers, there are hundreds of questions that you could ask to determine a candidates fit for .NET related position. The key characteristics of a good candidate include a high skill level and an in-depth understanding of various essential and advanced development concepts.
The .Net interview questions listed below gives a good primer for screening candidates working in the .NET framework. That being said, it is important to remember that this list will just get you started. Depending on the specific job offer and related tasks, you can identify and ask the best .Net interview questions.
For the ease of taking interviews, we are segregating them into 3 different categories as
Qwhat Is The Use Of Useiisintegration
Ans: This tells ASP.NET that IIS will be working as a reverse proxy in front of Kestrel. As if you expose your application to the Internet, you must use IIS, Nginx, or Apache as a reverse proxy server. When you wish to deploy your ASP.NET Core application on windows, you need to tell ASP.NET Core Host to use IIS integration.UseKestrel and UseIISIntegration must be used in conjunction as UseKestrel creates the web server and hosts the code. UseIISIntegration specifies IIS as the reverse proxy server.
var host = new WebHostBuilder .UseKestrel .UseContentRoot) .UseIISIntegration .UseStartup< Startup> .Build
Note that code making call to UseIISIntegration does not affect code portability.
What Is The Mvc Pattern In Aspnet
The Model-View-Controller represents an architectural pattern that splits an application into 3 key logical components. The names of these components are the model, the view, and the controller. Keep in mind that this pattern is not related to the layered pattern. Essentially, the MVC pattern runs on the software side.
In a particular application that implements the MVC pattern, every component comes with its role dedicated. To understand better, for example, model classes merely hold the data as well as the business logic. These classes dont deal with the HTTP requests but they view only display information. Moreover, the controllers deal with and respond to user input and determine which model to be passed to which view. Doing this makes an application simple to develop and maintain as it expands in complexity.
Explain The State Management In Aspnet:
State management is a method to manage a state of a particular object on various requests. The HTTP protocol is the elementary protocol of the World Wide Web. It is a stateless protocol which means that each request is generated from a new user in accordance with a web server. In any web application, maintaining state is vital. 2 types of state management systems existing in ASP.NET are:
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What Do The Terms Boxing And Unboxing Mean
This question can reveal how much candidates know about data types and OOP principles. The idea is relatively simple: Boxing is a process that converts a value type to an object type by boxing the variable inside a dedicated object or interface. Unboxing extracts this value and stores it in a value type. Boxing was essential in some old Collection types such as ArrayList, and can still be used for accurate conversion of types for example, from a double to an int.
Best Practices For Interviewing Aspnet Candidates
ASP.NET is a robust framework with rich possibilities that can vary widely depending on the business and/or team. Ideally, a brainstorming session with current team members is the best way to build a list of relevant and valuable questions.
Enlist all stakeholders. Build a list of potential interview questions from the job openings direct reports, collaborators, internal customers, and management.
Prioritize questions. Once a good long list of potential questions is developed, team members and other stakeholders can vote on individual items to produce a shorter, more usable list.
Tailor interview questions to match each candidate. For example, if a candidate proclaims a strong knowledge of C#, have him or her write a short C# FizzBuzz script. That may seem like a weak example since the FizzBuzz problem is a good simple test for just about any developer job opening. The main point is to look through the application for question ideas.
Use prefab questions as a starting point. Begin with the list below, then tailor the questions to fit the actual job description more closely. Come up with other questions that arise directly from the position.
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What Is Boxing And Unboxing In Net
Boxing is the process of converting a value type into a reference type directly. Boxing is implicit.
Unboxing is the process where reference type is converted back into a value type. Unboxing is explicit.
An example is given below to demonstrate boxing and unboxing operations:
int a = 10 // a value typeobject o = a // boxingint b = o // unboxing
Make Sure That A Candidate Is Highly Motivated
You need to look for a motivated candidate only who knows what he or she wants. It will be much easier for you to work with this employee, and they will strive for permanent learning, keeping up with all updates in the world of .NET development. You need to find a potential candidate who will remain your employee not for a month, but for 2-3 years at least. And also motivated candidate will solve all challenges he or she faces since they want to be competitive.
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Plan Your Travel Route To The Job Interview
On the day of your job interview, the last thing you want is to have the added stress of planning your journey. Or worsethe blind panic of getting lost on your way to the interview! If you want to prepare well for a job interview, make sure you have made travel plans prior to the day of interview look up train times, bus schedules, ask a friend for a lift. Through this, you will have one less stress on the day of interview and can focus fully on what is to come in your job interview.
Prepare A Technical Test
A technical test is a perfect option to select candidate prior to a personal interview. First, during a technical test fulfillment, you can see whether a candidate has an analytical mind, how they can analyze your requirements, whether they follow common standards of code writing and code-style. It doesnât mean that a test should be complicated. It will be enough to see a couple of task solutions to understand how good candidates are at their field. Besides that, it is important to understand whether a candidate is skilled at task decomposition – how properly they divide tasks to implement them in the correct order.
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List Types Of Application Life Cycle
Application Life Cycle is of five types:
- Application Start: Application Start is a method that you execute when a user makes a request.
- Object Creation: Object Creation contains all the information about current requests and browsing information.
- HTTP Application: HTTP Application processes all subsequent requests sent to the application.
- Dispose: Dispose is responsible for releasing manually unwanted resources.
- Application End: Application End helps to unload the memory of an application.
Think About Interesting Fresh Information About Your Professional Career
– Refresh your memory and illustrate according to the job: What I mean by that, is to tailor made your experience according to the job you are applying for. It is great that you worked once as a Barman in Barbados but unless you are applying for a job in hospitality, it won’t be relevant, as well as, it is great you managed a 50mill budget last year but if you dont mention specific numbers and how you did it, it will become a blank statement easy to forget.
There are many ways, and stiles, to prepare for this. For me, the easiest way is to grab the job description and prepare your experience and speech according to the requirements of the job. And what I mean by preparing, is to discuss concretely the experience you acquired in that specific subject and put real examples. Illustrate the different situations: how you reacted to them, the impact these had in the business , is a great way.
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What Is The Aspnet Life Cycle And List The Types Of Life Cycle
When ASP.NET pages run, it goes through several steps of the life cycle, which performs a series of actions like initialization, running, restoring, and rendering.
Life Cycle is classified into two categories.
What Is The Difference Between The While And For Loop Provide A Net Syntax For Both Loops
The For loop provides a concise way of writing the loop structure, but the While loop is a control flow statement that allows repetitive execution of the code. Initialization, condition checking, iteration statements are written at the top of the For loop, but only initialization and condition checking is done at the top of the while loop.
While loop:while For loop:for
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Improve Your Coding Skills
It seems obvious, but theres no getting around it: to have a strong showing at a C# interview, youre going to need to have strong coding skills. Your familiarity with C# is critical in this. You cant answer coding questions without understanding the code youre working with, so keep striving to learn as much about C# as you can.
Qwhat Is The Role Of Ihostingenvironment Interface In Aspnet Core
Ans: ASP.NET Core offers an interface named IHostingEnvironment, allows you to programmatically retrieve the current environment so you can have an environment-specific behaviour. By default, ASP.NET Core has 3 environments Development, Staging, and Production. Previously, the developers have to build the application differently for each environment due to dependency on config file sections and the preprocessor directive applicable at compile time. ASP.NET Core takes a different approach and uses IHostingEnvironment to retrieve the current environment. You can also define a custom environment like QA or UAT.
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What Are The Components Of The Web Form In Aspnet
Here is the brief of components of web forms in ASP.NET:
Server controls: They are Hypertext Markup Language elements that contain a runat=server attribute. These components provide automatic state management as well as server-side events and react to the user events by implementing an event handler on the server. HTML controls: They also respond to the related user events but the events processing takes place on the client machine.
Data controls: Data controls enable connection to the database, run command, and access data from a database.
System components: They offer access to system-level events that take place on the server.
I hope these questions and answers will help you to crack your ASP.NET interview. These interview Questions have been taken from our new released eBook ASP.NET/AJAX Interview Questions & Answers. This book contains more than 110+ ASP.NET/AJAX interview questions.
This eBook has been written to make you confident in WCF with a solid foundation. Also, this will help you to turn your programming into your profession. It’s would be equally helpful in your real projects or to crack your ASP.NET Interview.
Learn Data Structures And Algorithms
This is something you cant even think to avoid preparing before going out for a tech interview in any of the leading IT giants. Data Structures and Algorithms is the most preferred skill by these tech companies, and they significantly assess the candidates in the interview based on their understanding of Data structure and algorithm concepts. It not only allows the interviewer to assess your technical skills and knowledge but also shows your problem-solving skills to him/her. You simply can start to learn Data Structures & Algorithms from the basic concepts like Array, Stack, Queue, Searching, Sorting, etc., and then gradually move towards the advanced concepts like Hashing, Tries, Greedy Algorithms, Dynamic Programming, and others.
Also, youre not only required to learn these DSA concepts theoretically but youre recommended to implement them also by solving various programming problems for better understanding and proficiency.
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What Do Coding Interviews Look Like
Photo credit to Lynda
Overall, coding Interviews have a different structure than initial interviews. Youll still want to use proper interview etiquette, but you can expect a more diverse range of questions that you would in a general HR interview.
The average time for coding interviews falls between ten and fifteen minutes, and they can be conducted in person or on the phone. While the spread of questions is going to vary on the company and the style of the interviewer, you should prepare for three major topics:
Depending on the position and company, you can also expect some variance in the questions youll be asked. If the company has a broader focus, theyre likely to ask broader coding questions in general.
If the company has a specific focus, you can expect questions about the type of work they do. For example, if youre interviewing for a position where the primary responsibility is making Android apps, you can expect to answer questions about coding apps for Android devices.
Tools For Hiring Top Developers
Here are a few tools that go beyond just asking the right questions, helping you to source top talent for your development needs.
- Devskiller provides software based real-world IT tests for hiring developers. Its flexible so it can be fit to any job opening.
- Goodcore is an ASP.NET employment service.
- Upwork compiles a list of the 10 best ASP.NET developers currently looking for work.
- Toptal is a marketplace featuring the top 3% of freelance developers with expertise in various programming languages.
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What Is Iis And Why Do You Use It
Internet Information Server is the most popular web server used to host and provide internet-based services to ASP.NET and ASP Web applications.
IIS has its own process engine to handle the requests. Using an IIS computer can work as a web server, and provides functionality to deploy ASP.NET Web applications. It is also responsible for providing responses to the requests made by the users.
How To Prepare For An Interview And Deal With It
In this Luxe TalentBlog we are interviewing Jose de la Vega, Team Leader in Spain, Recruitment Manager and Business Development Manager in Luxe Talent. Today, you will learn how to prepare for an interview and get the best results. Let’s start!
By Failing to Prepare, you are Preparing to Fail, this sentence by Benjamin Franklin really illustrates what our topic today is about.
Preparation + Confidence = High Chances of Success.
This formula, although can be applied to most aspects in life, it really takes form when we go to interviews . So, in your abilities, and your chances of success will increase considerably.
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