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EITCA Academy

EITCA Academy

The European Information Technologies Certification Institute - EITCI ASBL

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EITCI Institute ASBL

Brussels, European Union

Governing European IT Certification (EITC) framework in support of the IT professionalism and Digital Society

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Answers for questions formulated by: EITCA Academy

What are some basic mathematical definitions, notations and introductions needed for computational complexity theory formalism understanding?

Sunday, 11 May 2025 by EITCA Academy

Computational complexity theory is a foundational area of theoretical computer science that rigorously investigates the resources required to solve computational problems. A precise understanding of its formalism necessitates acquaintance with several core mathematical definitions, notations, and conceptual frameworks. These provide the language and tools necessary to articulate, analyze, and compare the computational difficulty of problems

  • Published in Cybersecurity, EITC/IS/CCTF Computational Complexity Theory Fundamentals, Introduction, Theoretical introduction
Tagged under: Complexity Classes, Cybersecurity, Formal Languages, Mathematics, NP-Completeness, Turing Machines

Why is computational complexity theory important for understanding of the foundations of cryptography and cybersecurity?

Sunday, 11 May 2025 by EITCA Academy

Computational complexity theory provides the mathematical framework necessary to analyze the resources required for solving computational problems. In the context of cryptography and cybersecurity, the relevance of computational complexity theory is foundational; it informs both the design and the evaluation of cryptographic systems, and guides the understanding of what can be achieved securely with limited

  • Published in Cybersecurity, EITC/IS/CCTF Computational Complexity Theory Fundamentals, Introduction, Theoretical introduction
Tagged under: Adversarial Models, Computational Complexity, Cryptography, Cybersecurity, Security Proofs, Security Reductions

What is the simplest route to most basic didactic AI model training and deployment on Google AI Platform using a free tier/trial using a GUI console in a step-by-step manner for an absolute begginer with no programming background?

Sunday, 11 May 2025 by EITCA Academy

To begin training and deploying a basic AI model using the Google AI Platform via the web-based GUI, especially as an absolute beginner with no programming background, it is advisable to use Google Cloud’s Vertex AI Workbench and AutoML (now part of Vertex AI) features. These tools are specifically designed for users without coding experience

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, First steps in Machine Learning, Plain and simple estimators
Tagged under: Artificial Intelligence, AutoML, Cloud Storage, Data Science, No-Code ML, Vertex AI

How to practically train and deploy simple AI model in Google Cloud AI Platform via the GUI interface of GCP console in a step-by-step tutorial?

Sunday, 11 May 2025 by EITCA Academy

Google Cloud AI Platform offers a comprehensive environment to build, train, and deploy machine learning models at scale, utilizing the robust infrastructure of Google Cloud. Utilizing the GUI of the Google Cloud Console, users can orchestrate workflows for model development without needing to interact directly with command-line tools. The step-by-step tutorial below demonstrates how to

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Further steps in Machine Learning, Distributed training in the cloud
Tagged under: Artificial Intelligence, Cloud Storage, GCP, MLOps, Model Deployment, Vertex AI

What is the simplest, step-by-step procedure to practice distributed AI model training in Google Cloud?

Sunday, 11 May 2025 by EITCA Academy

Distributed training is an advanced technique in machine learning that enables the use of multiple computing resources to train large models more efficiently and at greater scale. Google Cloud Platform (GCP) provides robust support for distributed model training, particularly via its AI Platform (Vertex AI), Compute Engine, and Kubernetes Engine, with support for popular frameworks

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Further steps in Machine Learning, Distributed training in the cloud
Tagged under: Artificial Intelligence, Distributed Systems, GKE, Google Cloud Storage, Machine Learning, PyTorch, TensorFlow, Vertex AI

What was the history of the double slit experment and how it relates to wave mechanics and quantum mechanics development?

Saturday, 10 May 2025 by EITCA Academy

The double-slit experiment stands as a fundamental cornerstone in the development of both wave mechanics and quantum mechanics, marking a profound shift in our understanding of the nature of light and matter. Its historical development, the interpretations it inspired, and its continued relevance in theoretical and experimental physics have made it a subject of extensive

  • Published in Quantum Information, EITC/QI/QIF Quantum Information Fundamentals, Introduction to Quantum Mechanics, Introduction to double slit experiment
Tagged under: Interference, Measurement Theory, Quantum Information, Quantum Mechanics, Superposition, Wave-Particle Duality

How does setting an element to display: none affect its visibility, space in the layout, and accessibility compared to simply setting its opacity to 0%?

Saturday, 10 May 2025 by EITCA Academy

When working with CSS to control the visibility and layout behavior of elements, two commonly used properties are `display: none` and `opacity: 0`. While both can make elements invisible on the page, their effects on document flow, layout, and accessibility differ substantially. Understanding the technical distinctions between these approaches is vital for implementing accessible, performant,

  • Published in Web Development, EITC/WD/WFA Advanced Webflow, Advancing in Webflow, CSS display properties, Examination review
Tagged under: Accessibility, Best Practices, CSS, Layout, Performance, Web Development

What are the main differences between inline and inline-block elements in terms of flow, sizing, and ability to wrap to new lines?

Saturday, 10 May 2025 by EITCA Academy

The distinction between `inline` and `inline-block` elements is a foundational topic in web development, particularly in the context of CSS layout and display properties. Understanding how these values influence document flow, sizing, and line wrapping behavior is critical for effective layout management, whether one is developing directly with raw CSS or utilizing advanced design tools

  • Published in Web Development, EITC/WD/WFA Advanced Webflow, Advancing in Webflow, CSS display properties, Examination review
Tagged under: CSS, Display Properties, HTML, Responsive Design, Web Development, Web Layout

In what ways does display: grid enable complex, responsive web layouts, and how can child elements be positioned within the grid structure?

Saturday, 10 May 2025 by EITCA Academy

The CSS `display: grid` property represents a significant evolution in the way complex, responsive layouts are constructed on the web. Unlike older layout methodologies such as floats, inline-block, or even Flexbox (which is primarily one-dimensional), CSS Grid Layout offers a two-dimensional system capable of managing both columns and rows simultaneously. This foundational distinction makes Grid

  • Published in Web Development, EITC/WD/WFA Advanced Webflow, Advancing in Webflow, CSS display properties, Examination review
Tagged under: Accessibility, CSS, Layout, Responsive Design, Web Development, Webflow

What layout capabilities does display: flex introduce, and how does it differ from block or grid layouts in terms of alignment and directionality?

Saturday, 10 May 2025 by EITCA Academy

The `display: flex` property, introduced as part of the CSS Flexible Box Layout Module (commonly called Flexbox), significantly transforms how elements are arranged within a container, offering a set of layout capabilities that were not natively accessible using traditional block or inline-block layouts. Understanding the nuances between Flexbox, traditional block layouts, and CSS Grid is

  • Published in Web Development, EITC/WD/WFA Advanced Webflow, Advancing in Webflow, CSS display properties, Examination review
Tagged under: Alignment, CSS, Flexbox, Grid, Layout, Responsive Design, Web Development, Webflow
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EITCA Academy is a part of the European IT Certification framework

The European IT Certification framework has been established in 2008 as a Europe based and vendor independent standard in widely accessible online certification of digital skills and competencies in many areas of professional digital specializations. The EITC framework is governed by the European IT Certification Institute (EITCI), a non-profit certification authority supporting information society growth and bridging the digital skills gap in the EU.

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