Solunus Inc Senior Delphi Developer Interview Questions and Answers

Q1. Linked list question to detect cycle
Add your answer
Q2. Basic questions from JS
Add your answer

Q1. Some questions related to my projects
Add your answer
Q2. Some Questions related to my past experience
Add your answer

Q1. They ask me about my previous job description details and education details
Add your answer
Q2. About carrier goals
Add your answer
Q3. About my responsibility in side the current company
Add your answer

Q1. They ask me about core concept of react js and next js
Add your answer
Q2. Ask me about core concepts of mongo Db and Node js
Add your answer

Q1. They told me about company curriculum, goals and ethics
Add your answer

Q1. What is .dot net
Ans. 
Dot net is a software framework developed by Microsoft for building and running applications on Windows.
• Developed by Microsoft

• Used for building and running applications on Windows

• Consists of a large class library called Framework Class Library (FCL)

• Supports multiple programming languages like C#, VB.NET, and F#
Answered by AI
Add your answer
Q2. Advantages of using dot net
Ans. 
Some advantages of using dot net include platform independence, language interoperability, and extensive class library.
• Platform independence allows for cross-platform development.

• Language interoperability enables developers to use multiple programming languages within the same project.

• Extensive class library provides pre-built code for common tasks, saving time and effort.
Answered by AI
Add your answer

Logical reasoning and Aptitude

Functions with Pointers and strings concepts

Q1. Mainly on Pointers and Dynamic Memory Allocation of 2-D Array
Add your answer
Q2. Structure Padding and Packing
Add your answer

Q1. Experience in domains
Add your answer
Q2. Previous companies
Add your answer

Q1. SQL basic questions
Add your answer
Q2. .net and OOP basics
Add your answer

1 round is coding round in pan paper test atleast 5 coding questions and some multiple questions and 1 DSA questions and 4 coding questions correct and dsa correct than interview

Q1. What are oops concepts in java, explain real time scenario
Ans. 
OOPs concepts in Java include inheritance, polymorphism, encapsulation, and abstraction.
• Inheritance allows a subclass to inherit properties and methods from a superclass.

• Polymorphism allows objects to take on multiple forms and behave differently based on their context.

• Encapsulation hides the implementation details of an object and only exposes necessary information.

• Abstraction allows for the creation of abstract class...read more
Answered by AI
View 1 more answer
Q2. Uses of interface, inheritance
Ans. 
Interfaces define contracts for behavior, while inheritance allows for code reuse and polymorphism.
• Interfaces allow for loose coupling and abstraction, enabling multiple implementations of the same behavior.

• Inheritance allows for code reuse and extension of existing classes, reducing code duplication.

• Polymorphism allows objects of different classes to be treated as if they were of the same class, simplifying code and i
Answered by AI
Add your answer
Q3. SQL query for join of tables
Ans. 
SQL query for joining tables
• Use JOIN keyword to combine two or more tables based on a related column

• Specify the columns to be selected using SELECT keyword

• Use ON keyword to specify the condition for joining the tables

• Different types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN
Answered by AI
Add your answer
Q4. Java concepts used in your project
Ans. 
Used Java concepts such as inheritance, polymorphism, and exception handling in my project.
• Implemented inheritance to create a base class and derived classes with specific functionalities.

• Utilized polymorphism to allow objects of different classes to be treated as if they were of the same class.

• Implemented exception handling to handle errors and prevent program crashes.

• Used interfaces to define a set of methods that a ...read more
Answered by AI
Add your answer
Q5. Overloading vs overriding, practical uses
Ans. 
Overloading is having multiple methods with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
• Overloading is used to provide different ways to call a method with different parameters

• Overriding is used to provide a specific implementation of a method in a subclass

• Overloading is resolved at compile-time while overriding is r...read more
Answered by AI
Add your answer