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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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Questions and answers designated by tag: Sequence Numbers

How does TCP use sequence numbers in managing data segments and acknowledgments?

Tuesday, 02 April 2024 by EITCA Academy

Transmission Control Protocol (TCP) is a core protocol in the suite of Internet protocols that manages the transmission of data between devices over a network. TCP utilizes sequence numbers as a fundamental mechanism in managing data segments and acknowledgments to ensure reliable and ordered data delivery. Sequence numbers in TCP serve several critical functions in

  • Published in Cybersecurity, EITC/IS/CNF Computer Networking Fundamentals, Internet protocols, How TCP handles errors and uses windows, Examination review
Tagged under: Acknowledgments, Cybersecurity, Data Segments, Flow Control, Sequence Numbers, TCP

What mechanisms does TCP employ for error handling during data transmission?

Tuesday, 02 April 2024 by EITCA Academy

Transmission Control Protocol (TCP) is a core protocol in the Internet Protocol Suite that ensures reliable and error-free data transmission between devices over a network. TCP employs several mechanisms for error handling during data transmission to guarantee data integrity and reliability. These mechanisms include sequence numbers, acknowledgment messages, timeouts, and windowing. One of the primary

  • Published in Cybersecurity, EITC/IS/CNF Computer Networking Fundamentals, Internet protocols, How TCP handles errors and uses windows, Examination review
Tagged under: Acknowledgment Messages, Cybersecurity, Data Transmission, Error Handling, Sequence Numbers, TCP, Timeouts, Windowing
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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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