SoftUni C# Course Series Problem Sets Solved

My solutions to the problem sets from all courses I have attended at SoftUni. Description for each course below. If there is no description, that means I have not uploaded the solutions yet.

1. C# Basics (October 2022)
2. C# Fundamentals (January 2023)
3. C# Advanced (May 2023)
4. C# OOP (June 2023)
5. DB with T-SQL / SQL Server (September 2023)
6. C# Entity Framework Core (October 2023)
7. C# ASP.NET Fundamentals (January 2024)
8. HTML and CSS (January 2024)
9. ASP.NET Advanced (February 2024)
10. JS-Front-End (February 2024)

Note: Some comments use tabs to create ascii tables and schemas, but github converts my 4 space tabs to 8 space tabs. Sadly GitHub doesn't offer repository level setting for this. To fix the distortions you can either add ?ts=4 to the end of the url on github or set your default repository tab render to 4 spaces from Settings > Appearance > Tab size preference (I don't recommend it).

1. C# Basics (October 2022)

The C# introductory course at SoftUni, which covers the following topics:

• Basic console read/write
• If-else checks
• Switch statements
• For loops
• While loops

2. C# Fundamentals (January 2023)

• Basic syntax, conditional statements and loops
• Data types and variables
• Arrays
• Methods
• Lists
• Objects and classes
• Associative Arrays (Dictionaries)
• Text Processing
• Regular Expressions

3. C# Advanced (May 2023)

• Stacks and queues
• Multidimensional arrays
• Sets and dictionaries (Advanced)
• Streams files and directories
• Defining classes
• Implementing linked lists
• Implementing stack and queue
• Generics
• Iterators and comparators

4. C# Object Oriented Programming (June 2023)

• Inheritance
• Encapsulation
• Interfaces and abstraction
• Polymorphism
• Exception handling
• Reflection and attributes
• Unit testing
• Design Patterns

5. DB (September 2023)

The basic database course at SoftUni in the dotnet curriculum is about working with SQL server and writing queries in T-SQL. The topics covered are:

• CRUD operations
• Table relations
• Built-in functions,
• Indices and data aggregation
• Subqueries and joins
• Functions stored procedures
• Try-catch statements
• Triggers and transactions

6. C# Entity Framework Core (October 2023)

• ADO.NET
• ORM fundamentals
• Entity framework introduction
• Entity relations
• LINQ in the context of EF
• Advanced querying
• Auto-mapping objects
• JSON processing
• XML processing
• Best practices and architecture