JavaScript advanced question list
1. What is the output? function sayHi() { console.log(name) console.log(age) var name = ‘Lydia’ let age = 21 } sayHi() A: Lydiaandundefined B: LydiaandReferenceError C: ReferenceErrorand21 D: undefinedandReferenceError Answer: D Inside the function, we first varkeyword to declare a namevariable. This means that the variables…
Read More »26 selected JavaScript interview questions
Q1: What is the type conversion in JavaScript? Topic: JavaScript Difficulty: 0 In JavaScript, the conversion between two different types is called coercion. There are two forms in JavaScript: display conversion and implicit conversion. The following is an example of…
Read More »7 Javascript interview questions and answer strategies
Whether you are an interviewer or a job seeker, the ideas inside can benefit you a lot. What are the main differences between a single application and a microservice architecture? Which is a better choice from the perspective…
Read More »Acmarket Apk | One of Best App stores For Android
ACMarket Apk is the most popular alternative app store for downloading Android apps and games. This alternative platform has a huge collection of Android games and apps. Any popular paid or premium app can be downloaded through this…
Read More »Your Android Is Not Working As Fast As It Used To Be? Here Are The Top 10 Things You Can Do To Make It Fast Again.
You have bought a new android phone just a few months back. The battery life was amazing, and the Phone was really fast. But now, after these months, you feel the Phone is not working fast enough like…
Read More »Tips for enabling WCF test client
There are two ways to open the WCF test client outside of Visual Studio: The first method is to double-click on the path to it (Visual Studio installation path \Common7\IDE\WcfTestClient.exe). The second method is to enter the “WcfTestClient” command…
Read More »WCF study notes
Windows Communication Foundation (WCF) is the framework for building service-oriented applications. With WCF, data can be sent from one service endpoint to another as an asynchronous message. A service endpoint can be part of a continuously available service hosted by…
Read More ».net interview Questions – Part -1
Can the interface inherit the interface? Can an abstract class implement an interface? Can an abstract class inherit an entity class? A: Interfaces can inherit interfaces. Abstract classes can implement interfaces. Abstract classes can inherit entity classes, but there are…
Read More »Tell me about the difference between classes and structures in .NET?
A: Structures and classes have a general grammar, but structures are subject to more restrictions than classes. The structure cannot declare that there is a default constructor, and the copy of the structure is created by the compiler. And…
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