What are some frequently asked Node.js interview questions for the Junior JavaScript developer?

Asked by Last Modified  

1 Answer

Learn Java +3 Java Script Training Java Programming Core Java

Follow 0
Answer

Please enter your answer

Sumit Agarwal

Certified mentor with 20+ yrs exp, guided 100+ foreign & 500+ Indian university engineering students

The most frequently asked questions are: 1.What is “callback hell” and how can it be avoided?2.What is REPL? What purpose it is used for?3.What is the fundamental difference between Node.js and Ajax?4.Which are the two types of API functions in Node.js?5.Which is the framework that is most...
read more
The most frequently asked questions are: 1.What is “callback hell” and how can it be avoided?2.What is REPL? What purpose it is used for?3.What is the fundamental difference between Node.js and Ajax?4.Which are the two types of API functions in Node.js?5.Which is the framework that is most commonly used in Node.js? read less
Comments
Dislike Bookmark

Related Questions

What are the benefits of online training / e-training when compared to traditional contact training?
time saving and comfortable class time schedule..
Sadhu Sreenivasa Rao
Who can provide good Java training with real-time but not institute?
If you reside in pune then i can provide real time programming in java . So you will get to know industry based java programming
Sridevi
0 0
6
Is it good to go for a Java coaching center and learn Java (with advanced Java) to improve my programming skills?
yes, Please check the Institute reviews and discuss with the tutor, what topics were covered in class. Ask about the practicals session and how many hours/duration of the course.
Gerda
0 0
5
What programming languages should a freshman learn if he already knows C, C++, Java and Python?
Now a days PHP is ni great demamd so go for Php..
Sushmita
0 0
8
What is use of interface in Java language?
Interface are used to code re-usability, and they are the real driver of ploymorphism in Java. Interface are also allows multiple inheritance in java.
Parminder

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

JAVA - Object Cloning
JAVA - Object Cloning Is the way of creating the same copy of object without calling the class constructor. It means we can make any class object multiple times without calling its default constructor....

Gaurav Kothari

1 0
0
What Is Applet & Its Life Cycle?
What is Applet & its life cycle?Applet is a Java programme that can be embedded into HTML page.Java Applet runs on the java enables web browsers such as Mozilla & Internet Explorer.Applets are...
I

Icreative Solution

0 0
0
doWhile example in Java
public class doWhilePracticleEx { public void test() { } public static void main(String args) { String q1 = "Who is PM of India?"; String a1 = "Sonia Gandhi"; String a2 = "Rahul Gandhi"; String a3...
S

Sarthak C.

0 0
0
Syntax and example of java
Java syntax: Class Display - - class definition { Void Display() { System.out.println('welcome to Java') ; } Public static void main(String arcs) { Display D=new Display() ;--object creation D. Display } }

Semalla Santosh Kumar

0 0
0
Big Data Hadoop Training
What is Big Data? Big data means really a big data, it is a collection of large datasets that cannot be processed using traditional computing techniques. Big data is not merely a data, rather it has become...

Rajendra Mahakali

2 0
0

Recommended Articles

Top 5 Reasons to Learn JavaScript

Before we start on the importance of learning JavaScript, let’s start with a short introduction on the topic. JavaScript is the most popular programming language in the world, precisely it is the language - for Computers, the Web, Servers, Smart Phone, Laptops, Mobiles, Tablets and more. And if you are a beginner or planning...

Read full article >

Java: An Object-Oriented Language

Java is the most commonly used popular programming language for the creation of web applications and platform today. Integrated Cloud Applications and Platform Services Oracle says, “Java developers worldwide has over 9 million and runs approximately 3 billion mobile phones”.  Right from its first implication as java 1.0...

Read full article >

Why Java is the Most Popular Programming Language

Designed in a flexible and user-friendly demeanor, Java is the most commonly used programming language for the creation of web applications and platform. It allows developers to “write once, run anywhere” (WORA). It is general-purpose, a high-level programming language developed by Sun Microsystem. Initially known as an...

Read full article >

Why Should You Learn Java !

Java is the most famous programming language till date. 20 years is a big time for any programming language to survive and gain strength. Java has been proved to be one of the most reliable programming languages for networked computers. source:techcentral.com Java was developed to pertain over the Internet. Over...

Read full article >

Find Java Training Classes near you
Java Training Classes in Bangalore
Java Training Classes in Hyderabad
Java Training Classes in Pune
Java Training Classes in Chennai
Java Training Classes in Delhi
Java Training Classes in Mumbai
Java Training Classes in Kolkata
Java Training Classes in Noida
Java Training Classes in Gurgaon
Java Training Classes in Ghaziabad
Online Java Training

Looking for Java Training Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you