Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by Cnc Web World Team. If you also belong to the team, you can get access from here

Cnc Web World Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Cnc Web World Interview Questions, Process, and Tips

Updated 24 Oct 2024

Top Cnc Web World Interview Questions and Answers

Cnc Web World Interview Experiences

Popular Designations

4 interviews found

Java Developer Interview Questions & Answers

user image Akshay Kumar

posted on 24 Oct 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

About Data types , oops concepts ,multithreading, exception handling, array 2D&3d, etc

Round 2 - HR 

(3 Questions)

  • Q1. Persional details
  • Q2. Communication skill
  • Q3. Project explanation
Round 3 - Assignment 

Deep explanation about my project

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more
View answer (3)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
-

I applied via Approached by Company

Round 1 - Technical 

(1 Question)

  • Q1. Multi threading , oop ,servlet,irretative statement

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more
View answer (3)

I applied via Approached by Company and was interviewed in Aug 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is difference between js and Ts?
  • Ans. 

    JS is a dynamically typed language while TS is a statically typed superset of JS.

    • JS is interpreted at runtime while TS is compiled before runtime.

    • TS supports type annotations and interfaces while JS does not.

    • TS provides better code maintainability and scalability compared to JS.

    • JS is easier to learn and use for beginners while TS requires more knowledge of programming concepts.

    • Examples of popular JS frameworks are Reac...

  • Answered by AI
  • Q2. What is directive and its types?
  • Ans. 

    Directives are markers on a DOM element that tell AngularJS to attach a specified behavior to that DOM element.

    • Directives are used to create custom HTML tags that serve as new, reusable widgets.

    • There are four types of directives in AngularJS: Component, Structural, Attribute, and Comment.

    • Component directives are used to create reusable components with their own templates and logic.

    • Structural directives are used to mani...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Cnc Web World Software Developer interview:
  • Javascript
  • HTML
  • CSS
  • Angular
Interview preparation tips for other job seekers - They will ask you from basic .if you go as front end developer then be prepared for question from js.

Skills evaluated in this interview

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)

I applied via Naukri.com and was interviewed before Oct 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is collection in java
  • Ans. 

    Collection is a framework that provides an architecture to store and manipulate a group of objects.

    • Collection is an interface in Java

    • It is used to store a group of objects

    • It provides methods to add, remove, and manipulate objects

    • Examples of collections are ArrayList, LinkedList, HashSet, and TreeSet

  • Answered by AI
  • Q2. Is java 100 percent object oriented programming
  • Ans. 

    No, Java is not 100 percent object oriented programming.

    • Java has primitive data types that are not objects, such as int, boolean, and char.

    • Java also has static methods and variables that do not belong to any instance of a class.

    • However, Java is considered to be mostly object oriented because it supports encapsulation, inheritance, and polymorphism.

    • Java also has wrapper classes for primitive data types that allow them t

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - study about java technical theory and implementation

Skills evaluated in this interview

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more
View answer (3)

Cnc Web World interview questions for popular designations

 Java Developer

 (3)

 Software Developer

 (1)

Interview questions from similar companies

I was interviewed in Jul 2017.

Interview Questionnaire 

6 Questions

  • Q1. What is autoboxing and unboxing
  • Ans. 

    Autoboxing is the automatic conversion of primitive data types to their corresponding object wrapper classes.

    • Autoboxing is useful when working with collections that require objects instead of primitives.

    • Example: int i = 5; Integer j = i; //autoboxing

    • Unboxing is the opposite of autoboxing, where an object of a wrapper class is converted back to its corresponding primitive type.

    • Example: Integer j = 5; int i = j; //unboxi

  • Answered by AI
  • Q2. What is typecasting UP AND DOWN
  • Ans. 

    Typecasting up and down refers to converting a variable of one data type to another data type of higher or lower precision.

    • Typecasting up involves converting a variable of lower precision to a variable of higher precision, such as converting an int to a double.

    • Typecasting down involves converting a variable of higher precision to a variable of lower precision, such as converting a double to an int.

    • Typecasting can resul...

  • Answered by AI
  • Q3. How do you iterate map
  • Ans. 

    To iterate a map in Java, use a for-each loop or an iterator.

    • Use the entrySet() method to get a set of key-value pairs

    • For-each loop: for(Map.Entry entry : map.entrySet())

    • Iterator: Iterator> iterator = map.entrySet().iterator();

    • Use hasNext() and next() methods to iterate through the map

  • Answered by AI
  • Q4. Types of synchronisation in java
  • Ans. 

    Types of synchronization in Java

    • Synchronized methods

    • Synchronized statements

    • ReentrantLock

    • Semaphore

    • CountDownLatch

  • Answered by AI
  • Q5. Access modifiers in method overriding
  • Ans. 

    Access modifiers in method overriding

    • Access modifiers in the overriding method cannot be more restrictive than the overridden method

    • The access modifier can be less restrictive or the same as the overridden method

    • Private methods cannot be overridden

    • Examples: public method can be overridden by public or protected method, but not by private method

  • Answered by AI
  • Q6. Covarient return type

Skills evaluated in this interview

I was interviewed in Jun 2017.

Interview Preparation Tips

Round: Technical Interview
Experience: They asked java basics,
what we wrote in resume will ask
about project
Tips: please prepare basics things

Interview Questionnaire 

1 Question

  • Q1. Abstraction

I applied via Naukri.com and was interviewed in Aug 2018. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. 1.Core java 2.Spring 3. Hibernate 4. Spring Boot 5. SQL 6. AngularJS
  • Ans. 

    The question is asking about the candidate's knowledge in Core Java, Spring, Hibernate, Spring Boot, SQL, and AngularJS.

    • Core Java is the foundation of Java programming language.

    • Spring is a popular framework for building Java applications.

    • Hibernate is an ORM tool used for mapping Java objects to database tables.

    • Spring Boot is a framework for building microservices.

    • SQL is a language used for managing relational databases...

  • Answered by AI
  • Q2. 1. How to connect 2 DBs from spring boot application
  • Ans. 

    To connect 2 DBs from a Spring Boot application, configure multiple data sources and use JdbcTemplate or EntityManager for each DB.

    • Configure multiple data sources in the application.properties file

    • Create separate configuration classes for each data source

    • Use JdbcTemplate or EntityManager to interact with each DB

    • Specify the appropriate data source in the repository or service classes

  • Answered by AI
  • Q3. 2. Difference between abstract method implementation and default method
  • Ans. 

    Abstract method implementation is mandatory while default method is optional.

    • Abstract method has no implementation in the abstract class and must be implemented by the subclass.

    • Default method has a default implementation in the interface and can be overridden by the implementing class.

    • Abstract method is used to enforce a contract while default method is used to provide a default behavior.

    • Example: abstract method - publ...

  • Answered by AI
  • Q4. 1. About salary and expectation

Interview Preparation Tips

Round: Test
Experience: Technical written test

General Tips: Terrible interview. HR told to give 11% hike with 6% variable and 5% fixed. I kicked off the company.
Skills: Web Technologies, Java Application Development
Duration: 1-4 weeks

Skills evaluated in this interview

Interview Preparation Tips

Round: Test
Experience: I almost sove 130 question
Duration: 2 hours
Total Questions: 150

Round: Group Discussion
Experience: Problem Solving Algorithms
Duration: 3 hours

Java Developer Interview Questions & Answers

TCS user image vishali ravichandran

posted on 13 Jul 2017

I was interviewed in Jun 2017.

Interview Questionnaire 

2 Questions

  • Q1. The questions are about fully java
  • Q2. About myself, and something about java, then the questions about general topic

Interview Preparation Tips

Round: Technical Interview
Experience: Most of the questions is new for me but I were manage
Tips: Good preparation

Round: HR Interview
Experience: Most of the questions is new for me but I were manage
Tips: Good preparation

College Name: Avvm spc, thanjavur

Cnc Web World Interview FAQs

How many rounds are there in Cnc Web World interview?
Cnc Web World interview process usually has 2 rounds. The most common rounds in the Cnc Web World interview process are Technical, Resume Shortlist and Coding Test.
How to prepare for Cnc Web World interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Cnc Web World. The most common topics and skills that interviewers at Cnc Web World expect are Android, Communication Skills, Counselling, Graphic Designing and HTML.
What are the top questions asked in Cnc Web World interview?

Some of the top questions asked at the Cnc Web World interview -

  1. What is difference between js and ...read more
  2. What is directive and its typ...read more
  3. is java 100 percent object oriented programm...read more

Tell us how to improve this page.

Cnc Web World Interview Process

based on 8 interviews

Interview experience

4.5
  
Good
View more

Interview Questions from Similar Companies

TCS Interview Questions
3.7
 • 10.4k Interviews
Infosys Interview Questions
3.6
 • 7.5k Interviews
Wipro Interview Questions
3.7
 • 5.6k Interviews
Tech Mahindra Interview Questions
3.5
 • 3.8k Interviews
HCLTech Interview Questions
3.5
 • 3.8k Interviews
LTIMindtree Interview Questions
3.8
 • 2.9k Interviews
Mphasis Interview Questions
3.4
 • 790 Interviews
Coforge Interview Questions
3.3
 • 518 Interviews
View all

Cnc Web World Reviews and Ratings

based on 83 reviews

4.4/5

Rating in categories

4.2

Skill development

4.2

Work-life balance

4.1

Salary

4.1

Job security

4.2

Company culture

4.0

Promotions

4.2

Work satisfaction

Explore 83 Reviews and Ratings
Front end Developer
76 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Software Developer
50 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Java Developer
44 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Web Developer
43 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Softwaretest Engineer
33 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare Cnc Web World with

Coforge

3.3
Compare

TCS

3.7
Compare

Infosys

3.6
Compare

Wipro

3.7
Compare
Did you find this page helpful?
Yes No
write
Share an Interview