×
1 Choose EITC/EITCA Certificates
2 Learn and take online exams
3 Get your IT skills certified

Confirm your IT skills and competencies under the European IT Certification framework from anywhere in the world fully online.

EITCA Academy

Digital skills attestation standard by the European IT Certification Institute aiming to support Digital Society development

LOG IN TO YOUR ACCOUNT

CREATE AN ACCOUNT FORGOT YOUR PASSWORD?

FORGOT YOUR PASSWORD?

AAH, WAIT, I REMEMBER NOW!

CREATE AN ACCOUNT

ALREADY HAVE AN ACCOUNT?
EUROPEAN INFORMATION TECHNOLOGIES CERTIFICATION ACADEMY - ATTESTING YOUR PROFESSIONAL DIGITAL SKILLS
  • SIGN UP
  • LOGIN
  • INFO

EITCA Academy

EITCA Academy

The European Information Technologies Certification Institute - EITCI ASBL

Certification Provider

EITCI Institute ASBL

Brussels, European Union

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

  • CERTIFICATES
    • EITCA ACADEMIES
      • EITCA ACADEMIES CATALOGUE<
      • EITCA/CG COMPUTER GRAPHICS
      • EITCA/IS INFORMATION SECURITY
      • EITCA/BI BUSINESS INFORMATION
      • EITCA/KC KEY COMPETENCIES
      • EITCA/EG E-GOVERNMENT
      • EITCA/WD WEB DEVELOPMENT
      • EITCA/AI ARTIFICIAL INTELLIGENCE
    • EITC CERTIFICATES
      • EITC CERTIFICATES CATALOGUE<
      • COMPUTER GRAPHICS CERTIFICATES
      • WEB DESIGN CERTIFICATES
      • 3D DESIGN CERTIFICATES
      • OFFICE IT CERTIFICATES
      • BITCOIN BLOCKCHAIN CERTIFICATE
      • WORDPRESS CERTIFICATE
      • CLOUD PLATFORM CERTIFICATENEW
    • EITC CERTIFICATES
      • INTERNET CERTIFICATES
      • CRYPTOGRAPHY CERTIFICATES
      • BUSINESS IT CERTIFICATES
      • TELEWORK CERTIFICATES
      • PROGRAMMING CERTIFICATES
      • DIGITAL PORTRAIT CERTIFICATE
      • WEB DEVELOPMENT CERTIFICATES
      • DEEP LEARNING CERTIFICATESNEW
    • CERTIFICATES FOR
      • EU PUBLIC ADMINISTRATION
      • TEACHERS AND EDUCATORS
      • IT SECURITY PROFESSIONALS
      • GRAPHICS DESIGNERS & ARTISTS
      • BUSINESSMEN AND MANAGERS
      • BLOCKCHAIN DEVELOPERS
      • WEB DEVELOPERS
      • CLOUD AI EXPERTSNEW
  • FEATURED
  • SUBSIDY
  • HOW IT WORKS
  •   IT ID
  • ABOUT
  • CONTACT
  • MY ORDER
    Your current order is empty.
EITCIINSTITUTE
CERTIFIED
Questions and answers designated by tag: Unitary Transformations

Can quantum gates have more inputs than outputs similarily as classical gates?

Monday, 06 May 2024 by dkarayiannakis

In the realm of quantum computation, the concept of quantum gates plays a fundamental role in the manipulation of quantum information. Quantum gates are the building blocks of quantum circuits, enabling the processing and transformation of quantum states. In contrast to classical gates, quantum gates cannot possess more inputs than outputs, as they have to

  • Published in Quantum Information, EITC/QI/QIF Quantum Information Fundamentals, Introduction to Quantum Computation, Universal family of gates
Tagged under: Quantum Algorithms, Quantum Computing, Quantum Gates, Quantum Information, Quantum Information Processing, Unitary Transformations

How is a quantum gate or unitary transformation on a qubit state performed using the Bloch sphere?

Sunday, 06 August 2023 by EITCA Academy

A quantum gate or unitary transformation on a qubit state can be performed using the Bloch sphere representation, which provides a geometric visualization of the qubit's state space. The Bloch sphere is a useful tool for understanding and manipulating spin systems, such as the Larmor precession of a qubit. To begin, let's consider a qubit

  • Published in Quantum Information, EITC/QI/QIF Quantum Information Fundamentals, Manipulating spin, Larmor precession, Examination review
Tagged under: Bloch Sphere, Quantum Computing, Quantum Gates, Quantum Information, Qubit Manipulation, Unitary Transformations

What is the significance of the unitary nature of the phase inversion and inversion about the mean steps in Grover's algorithm?

Sunday, 06 August 2023 by EITCA Academy

The unitary nature of the phase inversion and inversion about the mean steps in Grover's algorithm holds significant importance in the field of quantum information. This significance stems from the fundamental principles of quantum mechanics and the specific design of Grover's algorithm, which aim to efficiently search an unstructured database. To understand the significance of

  • Published in Quantum Information, EITC/QI/QIF Quantum Information Fundamentals, Grover's Quantum Search Algorithm, Grover's Algorithm, Examination review
Tagged under: Grover's Search Algorithm, Quantum Algorithms, Quantum Computing, Quantum Information, Quantum Information Theory, Unitary Transformations

What is the concept of reversibility in quantum circuits and why is it important in quantum computation?

Sunday, 06 August 2023 by EITCA Academy

Reversibility is a fundamental concept in quantum circuits that plays a important role in the field of quantum computation. In this context, reversibility refers to the property of a computation or a circuit that allows one to trace back the steps of the computation and recover the initial state of the system from the final

  • Published in Quantum Information, EITC/QI/QIF Quantum Information Fundamentals, Introduction to Quantum Computation, Reversible computation, Examination review
Tagged under: Error Correction, Quantum Circuits, Quantum Computation, Quantum Information, Reversible Computation, Unitary Transformations
Home

Certification Center

USER MENU

  • My Account

CERTIFICATE CATEGORY

  • EITC Certification (105)
  • EITCA Certification (9)

What are you looking for?

  • Introduction
  • How it works?
  • EITCA Academies
  • EITCI DSJC Subsidy
  • Full EITC catalogue
  • Your order
  • Featured
  •   IT ID
  • EITCA reviews (Medium publ.)
  • About
  • Contact

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.

Eligibility for EITCA Academy 80% EITCI DSJC Subsidy support

80% of EITCA Academy fees subsidized in enrolment by

    EITCA Academy Secretary Office

    European IT Certification Institute ASBL
    Brussels, Belgium, European Union

    EITC / EITCA Certification Framework Operator
    Governing European IT Certification Standard
    Access contact form or call +32 25887351

    Follow EITCI on X
    Visit EITCA Academy on Facebook
    Engage with EITCA Academy on LinkedIn
    Check out EITCI and EITCA videos on YouTube

    Funded by the European Union

    Funded by the European Regional Development Fund (ERDF) and the European Social Fund (ESF) in series of projects since 2007, currently governed by the European IT Certification Institute (EITCI) since 2008

    Information Security Policy | DSRRM and GDPR Policy | Data Protection Policy | Record of Processing Activities | HSE Policy | Anti-Corruption Policy | Modern Slavery Policy

    Automatically translate to your language

    Terms and Conditions | Privacy Policy
    EITCA Academy
    • EITCA Academy on social media
    EITCA Academy


    © 2008-2025  European IT Certification Institute
    Brussels, Belgium, European Union

    TOP
    Chat with Support
    Chat with Support
    Questions, doubts, issues? We are here to help you!
    End chat
    Connecting...
    Do you have any questions?
    Do you have any questions?
    :
    :
    :
    Send
    Do you have any questions?
    :
    :
    Start Chat
    The chat session has ended. Thank you!
    Please rate the support you've received.
    Good Bad