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CDW SDE Interview Questions and Answers
CDW SDE Interview Experiences
1 interview found
Anonymous
I applied via Campus Placement
More of technical and aptitude mcqs
Written test easy coding questions
(1 Question)
- Q1. More on DAS and basic fundamentals on CNS and DBMS
(1 Question)
- Q1. I was not selected for this round
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Questions about technical skills
Questiona asketd related to array string binary seach tree
(2 Questions)
- Q1. Introduce yourself
- Ans.
I am a software engineer with 5 years of experience in developing web applications using various technologies.
5 years of experience in software engineering
Specialize in developing web applications
Proficient in various technologies
- Q2. Tell about your project
- Ans.
Developed a mobile app for tracking daily water intake and setting hydration goals.
Implemented user-friendly interface for inputting water consumption
Utilized push notifications to remind users to drink water throughout the day
Incorporated gamification elements to motivate users to reach their hydration goals
Viren Punjabi
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
Linked list and trees
(2 Questions)
- Q1. What is arraylist
- Ans.
ArrayList is a dynamic array in Java that can grow or shrink in size as needed.
ArrayList is a class in Java that implements the List interface.
It allows for dynamic resizing of the array, unlike regular arrays.
Elements can be added, removed, or accessed by index.
Example: ArrayList
names = new ArrayList ();
- Q2. What is oops conecepts
- Ans.
Object-oriented programming concepts focus on creating objects that interact with each other to accomplish tasks.
Encapsulation: Bundling data and methods that operate on the data into a single unit (object)
Inheritance: Allowing a class to inherit properties and behavior from another class
Polymorphism: Objects of different classes can be treated as objects of a common superclass
Abstraction: Hiding complex implementation
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Jul 2024. There were 4 interview rounds.
Aptitude test is to easy
Coding test easy too good
(4 Questions)
- Q1. Nice aske for loop
- Q2. Array question nice
- Q3. Asked about hobbies
- Q4. Asked about where you see yourself in 5 years
(1 Question)
- Q1. Asked about background
Easy interview which mainly focus on concepts
(1 Question)
- Q1. Interview went fine and difficulty is medium
(3 Questions)
- Q1. Project code which u have written in your resume
- Ans.
I have written a project code for a web application that tracks user activity and generates reports.
Used HTML, CSS, and JavaScript for front-end development
Utilized PHP and MySQL for back-end development
Implemented user authentication and data visualization features
- Q2. Factorial code
- Q3. SQL query
SOURAV RAWAT
(1 Question)
- Q1. What is oops and its applications and types of oops
- Ans.
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects, which can contain data and code.
OOPs allows for the organization of code into reusable components called objects.
Encapsulation, inheritance, and polymorphism are key principles of OOPs.
Examples of OOPs languages include Java, C++, and Python.
Kartik Saroha
I applied via Job Portal and was interviewed in Nov 2024. There were 2 interview rounds.
July online coding test consists of 3 question pretty medium level
July -economics ,good commumication skill checks
I applied via Campus Placement and was interviewed before Aug 2023. There was 1 interview round.
It includes quantitative analysis, logical analysis, and also coding question
Interview Preparation Tips
Aditya Mohite
I applied via Campus Placement and was interviewed in Mar 2023. There were 4 interview rounds.
Basic apptitude questions from Topics like quants
Practice geeks for geeks strings and matrix questions
(3 Questions)
- Q1. How did you manage your project?
- Q2. Explain me what is advantage of using Nextjs
- Ans.
Next.js provides advantages such as server-side rendering, automatic code splitting, and easy deployment.
Server-side rendering improves SEO and initial page load times
Automatic code splitting reduces bundle size and improves performance
Easy deployment with built-in support for static site generation and serverless functions
- Q3. Why Mern Stack and what are its features
- Ans.
MERN stack is popular for full-stack development using MongoDB, Express, React, and Node.js.
MERN stack includes MongoDB for database, Express for backend, React for frontend, and Node.js for server-side logic.
It allows developers to build dynamic web applications efficiently.
MERN stack provides a seamless integration between frontend and backend technologies.
It is widely used in building single-page applications (SPAs)
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Skills evaluated in this interview
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CDW SDE Interview Process
based on 1 interview
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