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Certificates: Certificate "Relational Databases SQL"
C# Developer" certificate -
Examination: Practical project work with final presentations
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Teaching Times: Full-timeMonday to Friday from 8:30 a.m. to 3:35 p.m. (in weeks with public holidays from 8:30 a.m. to 5:10 p.m.)
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Language of Instruction: German
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Duration: 12 Weeks
Relational databases with SQL
Basics of database systems and SQL (approx. 3 days)
Overview of database systems and models
Redundant data and data integrity
Normalization and BCNF
Database design and entity relationship model (ERM)
Primary and foreign keys
Relationships between relations
Data types in SQL
Indexes and performance
Constraints and validation
Queries (SQL)
Forms and reports in modern DBMS
Circular reference and dependency management
Introduction to SQL Server Management Studio (SSMS) (approx. 2 days)
Overview of SQL Server and SSMS
Physical database design
Creating tables and defining data types
Constraints, default values and relationships
Database diagrams and relationships
Backup and restore
Artificial intelligence (AI) in the work process
Presentation of specific AI technologies
and possible applications in the professional environment
Introduction to DDL (Data Definition Language) (approx. 8 days)
SQL basics and advanced syntax
Creating tables and defining constraints
Operators and function definitions
Queries and manipulation of data
Error handling and transaction management
DCL - Data Control Language and Security (approx. 1 day)
User administration and authorizations
Roles, authorizations and auditing
Data types, data import and export in modern systems (approx. 1 day)
Data import and export
Modern data types
Project work (approx. 5 days)
To consolidate the content learned
Presentation of the project results
C# Developer
General basics (approx. 1 day)
Microsoft Visual C# development environment
Architecture of the Microsoft .NET framework and the .NET framework class library
Common Language Runtime (CLR) and garbage collection
C# as a strictly object-oriented programming language
Program structure (data (types) and instructions) and namespaces
Program start (program class with main() routine)
Step-by-step creation of console-based programs
Input/output with the Console class
Basic language concepts (approx. 6 days)
Elementary and composite data types, enumeration types, type conversion
Variables (declaration, initialization, scopes)
Operators (arithmetic, relational, logical, bitwise)
Program control (branches, loops)
arrays
methods
Character strings and their processing
Artificial intelligence (AI) in the work process
Presentation of specific AI technologies
and possible applications in the professional environment
Object-oriented programming (approx. 8 days)
Basic concepts of object-oriented thinking
Classes as abstractions of concrete objects, encapsulation principle
Structure and elements of classes
Step-by-step creation of own classes
Instantiation and use of objects
Properties, delegates and events
Reference and value types (class vs. struct), boxing
Overloading methods/operators
Inheritance and polymorphism
Overwriting methods, virtual methods and dynamic binding
Abstract classes and interfaces
Windows Forms and Windows Presentation Foundation (WPF) (approx. 10 days)
Step-by-step creation of Windows Forms and WPF applications
Interface design via Designer and C# code (Windows Forms)
Interface design via Designer and eXtensible Application Markup Language XAML (WPF)
Event-based program flow (events and event handlers)
Use of control elements (for design and runtime)
Processing graphical elements and images
User-defined controls (user controls)
Further topics (approx. 5 days)
Error handling (exceptions) and debugging techniques
Polymorphic and generic containers in .NET
Iterators (interface IEnumerable and 'foreach' loop)
File access
Class libraries (Dynamic Link Libraries DLLs)
Database access (ADO.NET)
Generic programming (Reflection)
Multithreading
LINQ (Language INtegrated Query)
Project work (approx. 10 days)
To consolidate the content learned
Presentation of the project results
Changes are possible. The course content is updated regularly.
After the course, you will be able to build and manage relational databases with SQL, create views and execute complex queries, including using SQL functions. The course is taught on the Microsoft SQL Server using the Microsoft SQL Server Management Studio.
You will also learn how to work confidently with the object-oriented programming language C#.
IT apprentices, IT specialists, programmers and specialists with relevant professional experience.
By creating and developing databases, companies ensure efficient sorting, logical structuring and permanent documentation of important data. As an SQL database specialist or administrator, you will work in almost all industries.
Programmers with modern know-how find a wide range of applications in the growing IT fields.
Your meaningful certificate provides a detailed insight into the qualifications you have acquired and improves your career prospects.
Didactic concept
Your lecturers are highly qualified both professionally and didactically and will teach you from the first to the last day (no self-study system).
You will learn in effective small groups. The courses usually consist of 6 to 25 participants. The general lessons are supplemented by numerous practical exercises in all course modules. The practice phase is an important part of the course, as it is during this time that you process what you have just learned and gain confidence and routine in its application. The final section of the course involves a project, a case study or a final exam.
Virtual classroom alfaview®
Lessons take place using modern alfaview® video technology - either from the comfort of your own home or at our premises at Bildungszentrum. The entire course can see each other face-to-face via alfaview®, communicate with each other in lip-sync voice quality and work on joint projects. Of course, you can also see and talk to your connected trainers live at any time and you will be taught by your lecturers in real time for the entire duration of the course. The lessons are not e-learning, but real live face-to-face lessons via video technology.
The courses at alfatraining are funded by Agentur für Arbeit and are certified in accordance with the AZAV approval regulation. When submitting a Bildungsgutscheinor Aktivierungs- und Vermittlungsgutschein, the entire course costs are usually covered by your funding body.
Funding is also possible via Europäischen Sozialfonds (ESF), Deutsche Rentenversicherung (DRV) or regional funding programs. As a regular soldier, you have the option of attending further training courses via Berufsförderungsdienst (BFD). Companies can also have their employees qualified via funding from Agentur für Arbeit (Qualifizierungschancengesetz).