AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
Cqlsys Technologies
Compare
Filter interviews by
Cqlsys Technologies Interview Questions and Answers
Cqlsys Technologies Interview Experiences
2 interviews found
Anonymous
(2 Questions)
- Q1. What is object oriented in java ?
- Ans.
Object oriented in Java is a programming paradigm that focuses on objects and their interactions.
Java is an object-oriented programming language
Objects are instances of classes
Encapsulation, inheritance, and polymorphism are key concepts
Example: creating a class for a car with properties and methods
- Q2. What is Encapsulation ?
- Ans.
Encapsulation is the process of hiding implementation details and exposing only necessary information to the user.
Encapsulation helps in achieving data abstraction and information hiding
It prevents unauthorized access to the internal details of an object
It allows for better control over the data and its behavior
Example: A bank account class with private variables for account number and balance, and public methods for d...
(1 Question)
- Q1. Some basic programs
Skills evaluated in this interview
Software Developer Interview Questions asked at other Companies
I applied via Referral and was interviewed in Apr 2022. There was 1 interview round.
(1 Question)
- Q1. Basics question about JavaScript and Crude operations of Node JS
Interview Preparation Tips
Node Js Backend Developer Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
(3 Questions)
- Q1. About College Project
- Q2. Some very basics of java
- Q3. Experience of college project as a team
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
(1 Question)
- Q1. Interview was fine. Mostly asked about my final year project.
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
(1 Question)
- Q1. Explain the mini projects and main project completed during Engineering.
Interview Preparation Tips
- DBMS
- Software Engineering
- Basic coding
Be confident and have a smiling face in the interview round.
Cqlsys Technologies Interview FAQs
Tell us how to improve this page.
Interview Questions for Popular Designations
Cqlsys Technologies Interview Process
based on 1 interview
Interview experience
Interview Questions from Similar Companies
Cqlsys Technologies Reviews and Ratings
based on 33 reviews
Rating in categories
|
IOS Developer
26
salaries
|  ₹0 L/yr - ₹0 L/yr |
|
Android Developer
14
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Backend Developer
13
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Android App Developer
7
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Flutter Developer
7
salaries
| ₹0 L/yr - ₹0 L/yr |
TCS
Infosys
Wipro
HCLTech
- Home >
- Interviews >
- Cqlsys Technologies Interview Questions
