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K2B Solutions Interview Questions and Answers
7 Interview questions
Core PHP refers to the basic functionality of PHP without any additional extensions or libraries.
Core PHP includes basic functions like string manipulation, file handling, and database connectivity.
It does not include any additional extensions or libraries that may be added to PHP.
Core PHP is the foundation upon which all PHP applications are built.
Examples of core PHP functions include echo, print, strlen, fopen,...
CodeIgniter is a PHP web application framework that helps in developing dynamic websites quickly and easily.
CodeIgniter is an open-source framework that follows the Model-View-Controller (MVC) architectural pattern.
It has a small footprint and is easy to install and configure.
CodeIgniter provides a rich set of libraries and helpers that simplify common tasks like database operations, form validation, and file uplo...
Types of joins in MySQL include inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables
Left join returns all rows from the left table and the matching rows from the right table
Right join returns all rows from the right table and the matching rows from the left table
Full outer join returns all rows from both tables, including unmatched rows
Using jQuery, add a class to the last li element in a list.
Use the :last selector to target the last li element.
Use the addClass() method to add a class to the selected element.
An interface is a contract that defines a set of methods that a class must implement, while an abstract class is a class that cannot be instantiated and can contain both abstract and non-abstract methods.
An interface can only have abstract methods, while an abstract class can have both abstract and non-abstract methods.
A class can implement multiple interfaces, but can only inherit from a single abstract class.
Int...
Routing in CodeIgniter is the process of mapping URLs to specific controllers and methods.
Routing allows for clean and user-friendly URLs.
Routes can be defined in the routes.php file in the application/config directory.
Routes can be configured to include parameters and specify default controllers and methods.
CodeIgniter supports both simple and complex routing patterns.
Routes can be used to handle URL redirection ...
States of HTML DOM refer to the different states in which an HTML element can exist.
The default state is 'unstyled' or 'initial state'
The 'hover' state is when a user hovers over an element
The 'active' state is when an element is being clicked on
The 'focus' state is when an element is selected by keyboard navigation
K2B Solutions Interview Experiences
2 interviews found
K T MADHAN
(2 Questions)
- Q1. What is the core php
- Ans.
Core PHP refers to the basic functionality of PHP without any additional extensions or libraries.
Core PHP includes basic functions like string manipulation, file handling, and database connectivity.
It does not include any additional extensions or libraries that may be added to PHP.
Core PHP is the foundation upon which all PHP applications are built.
Examples of core PHP functions include echo, print, strlen, fopen, and ...
- Q2. What is the codeigniter framework
- Ans.
CodeIgniter is a PHP web application framework that helps in developing dynamic websites quickly and easily.
CodeIgniter is an open-source framework that follows the Model-View-Controller (MVC) architectural pattern.
It has a small footprint and is easy to install and configure.
CodeIgniter provides a rich set of libraries and helpers that simplify common tasks like database operations, form validation, and file uploading...
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
10 Questions
- Q1. Personal information
- Q2. Session and cookies
- Q3. Version control
- Q4. Types of joins in mysql
- Ans.
Types of joins in MySQL include inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables
Left join returns all rows from the left table and the matching rows from the right table
Right join returns all rows from the right table and the matching rows from the left table
Full outer join returns all rows from both tables, including unmatched rows
- Q5. Routing in codeigniter
- Ans.
Routing in CodeIgniter is the process of mapping URLs to specific controllers and methods.
Routing allows for clean and user-friendly URLs.
Routes can be defined in the routes.php file in the application/config directory.
Routes can be configured to include parameters and specify default controllers and methods.
CodeIgniter supports both simple and complex routing patterns.
Routes can be used to handle URL redirection and c...
- Q6. Difference between interface and abstract class
- Ans.
An interface is a contract that defines a set of methods that a class must implement, while an abstract class is a class that cannot be instantiated and can contain both abstract and non-abstract methods.
An interface can only have abstract methods, while an abstract class can have both abstract and non-abstract methods.
A class can implement multiple interfaces, but can only inherit from a single abstract class.
Interfac...
- Q7. Git commands
- Q8. Adding class for last li using JQuery
- Ans.
Using jQuery, add a class to the last li element in a list.
Use the :last selector to target the last li element.
Use the addClass() method to add a class to the selected element.
- Q9. CSrf attacks
- Q10. States of html dom
- Ans.
States of HTML DOM refer to the different states in which an HTML element can exist.
The default state is 'unstyled' or 'initial state'
The 'hover' state is when a user hovers over an element
The 'active' state is when an element is being clicked on
The 'focus' state is when an element is selected by keyboard navigation
Interview Preparation Tips
Experience: System test for crud operations with image upload, pagination, client side and server side validation
Skills evaluated in this interview
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Interview questions from similar companies
Software Engineer Interview Questions & Answers
Apmosys Technologies
Anonymous
posted on 13 Jan 2021
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Which technology are you using, is this latest?
- Ans.
We are using a variety of technologies, including some of the latest ones.
We are using React for our front-end development.
We are also using Node.js for our back-end development.
We are using Docker for containerization.
We are using Kubernetes for orchestration.
We are using AWS for cloud hosting.
We are constantly evaluating new technologies to see if they can improve our development process.
- Q2. If not then which technology can we use instead of this?
- Ans.
It depends on the specific requirements and constraints of the project.
Consider the project's goals and objectives
Evaluate the available technologies and their capabilities
Assess the project's budget and timeline
Consult with stakeholders and experts in the field
Examples: React vs Angular, MySQL vs MongoDB, Java vs Python
Interview Preparation Tips
Listen carefully and speak fluently.
Randeep Singh
I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Regarding OOPS, wordpress and laravel.
Interview Preparation Tips
Software Developer Interview Questions & Answers
Apmosys Technologies
Anonymous
posted on 12 Apr 2023
Selected
I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 3 interview rounds.
25 MCQ questions online with time limit
Create webapp . Frontend, Backend , data encryption
padmini reddy
Aptitude test details in the snovasys are best aptitude test details in snovasys and in the snovasys i thought like i need to learn more in the aptitude atmy strating of career and all all all alllllllllllllllllllllllll abc and the best buddy program we have invested on the internet today at the speed limit of data and the policy are not good we need to improve all the data and the data is not good of all the data to be shared and with in the organisation all the data is must and should need to learn careful and all the data is need to know all the must and should detailed actions are taken on their data
(2 Questions)
- Q1. Not good with my situation And
- Q2. What is your current salary What is your location
- Ans.
I am unable to provide my current salary as it is confidential.
My current salary is confidential and I am unable to disclose it.
I prefer to discuss salary expectations rather than disclosing my current salary.
Salary is negotiable based on the position and responsibilities.
I am more interested in discussing the opportunities and growth potential in this role.
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Give a pattern and solved people enter into techinal round 1.I cleard this test and enter to tr1
(1 Question)
- Q1. They ask executye some patterns anf basic programs.i performed but don't select to tr2
Interview Preparation Tips
- Design Patterns
- Basic programs
Selected
I appeared for an interview before Feb 2024.
Concentrate on identifying patterns and understanding time complexity.
Concentrate on identifying patterns and understanding time complexity.
Concentrate on addressing problems through various approaches and consider their time complexity.
(1 Question)
- Q1. Regular HR questions
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. String related questions
- Q2. ARRAY related questions
(1 Question)
- Q1. Discussed on my last salary
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K2B Solutions Reviews and Ratings
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