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The European Information Technologies Certification Institute - EITCI ASBL

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Questions and answers designated by tag: Reliability

Does it make sense to implement load balancing when using only a single backend web server?

Friday, 17 May 2024 by Mirek Hermut

Implementing load balancing when utilizing only a single backend web server on Google Cloud Platform (GCP) is a subject that warrants a nuanced discussion. At first glance, the concept of load balancing might seem redundant in a scenario where there is only one server to handle incoming traffic. However, there are several considerations and benefits,

  • Published in Cloud Computing, EITC/CL/GCP Google Cloud Platform, GCP networking, Load Balancing
Tagged under: Cloud Computing, Future-proofing, Performance Optimization, Reliability, Scalability, Security

Discuss the error handling mechanisms employed by TCP and UDP, highlighting the differences in how they manage data reliability and retransmissions.

Tuesday, 02 April 2024 by EITCA Academy

TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are two prominent transport layer protocols in computer networking that offer distinct error handling mechanisms, particularly in managing data reliability and retransmissions. TCP, being a connection-oriented protocol, provides reliable data delivery by implementing various error handling mechanisms. One of the key mechanisms is the acknowledgment mechanism,

  • Published in Cybersecurity, EITC/IS/CNF Computer Networking Fundamentals, Internet protocols, How TCP and UDP protocols work, Examination review
Tagged under: Cybersecurity, Error Handling, Reliability, Retransmissions, TCP, UDP

Explain the difference between wired and wireless connections in a network, highlighting the advantages and disadvantages of each.

Tuesday, 02 April 2024 by EITCA Academy

Wired and wireless connections are two primary methods of establishing network communication. Wired connections utilize physical cables to transmit data, while wireless connections use radio waves. Each method has its advantages and disadvantages, impacting factors such as speed, security, reliability, and cost. Wired connections, such as Ethernet cables, offer several advantages. They provide faster and

  • Published in Cybersecurity, EITC/IS/CNF Computer Networking Fundamentals, Introduction, Introduction to networking, Examination review
Tagged under: Cybersecurity, Networking, Reliability, Security, Wired Connections, Wireless Connections

What challenges must be addressed when putting a software application into production?

Sunday, 06 August 2023 by EITCA Academy

When putting a software application into production, there are several challenges that must be addressed to ensure a smooth and successful deployment. These challenges can arise from various aspects of the application, including its architecture, scalability, reliability, security, and performance. In the context of Artificial Intelligence (AI) and specifically TensorFlow Extended (TFX), there are additional

  • Published in Artificial Intelligence, EITC/AI/TFF TensorFlow Fundamentals, TensorFlow Extended (TFX), What exactly is TFX, Examination review
Tagged under: AI Applications, Artificial Intelligence, Machine Learning, Reliability, Scalability, Software Deployment

What are the benefits of using Container-Optimized OS for container workloads in terms of scalability, spending optimization, and reliability?

Thursday, 03 August 2023 by EITCA Academy

Container-Optimized OS (COS) is a specialized operating system designed by Google for running container workloads in the cloud. It offers several benefits in terms of scalability, spending optimization, and reliability, making it an excellent choice for organizations looking to leverage containers in their cloud computing infrastructure. Scalability is a important aspect of any cloud-based solution,

  • Published in Cloud Computing, EITC/CL/GCP Google Cloud Platform, GCP labs, Container-Optimized OS, Examination review
Tagged under: Automatic Updates, Cloud Computing, Container Workloads, Container-Optimized OS, Cost Management, Fault Tolerance, GCP, Google Cloud Platform, Isolation Mechanisms, Lightweight, Reliability, Resource Allocation, Scalability, Security Patches, Spending Optimization

What are the key benefits of using Google BigQuery for analyzing big data in the cloud?

Thursday, 03 August 2023 by EITCA Academy

Google BigQuery is a powerful cloud-based data warehouse and analytics solution offered by Google Cloud Platform (GCP). It provides a range of key benefits that make it an excellent choice for analyzing big data in the cloud. In this answer, we will explore these benefits in detail, highlighting the didactic value and factual knowledge associated

  • Published in Cloud Computing, EITC/CL/GCP Google Cloud Platform, GCP labs, Meaningful insights with BigQuery, Examination review
Tagged under: Advanced Analytics, Cloud Computing, Cost-effectiveness, Data Analysis, Ease Of Use, Google BigQuery, Reliability, Scalability, Security, Speed

What are the benefits of using Dedicated Interconnect for connecting on-premise networks to the Google VPC?

Thursday, 03 August 2023 by EITCA Academy

Dedicated Interconnect is a networking feature provided by Google Cloud Platform (GCP) that allows organizations to establish a private and dedicated connection between their on-premise networks and Google Virtual Private Cloud (VPC). This connection offers several benefits that make it an attractive option for enterprises seeking secure, reliable, and high-performance network connectivity. One of the

  • Published in Cloud Computing, EITC/CL/GCP Google Cloud Platform, GCP networking, Google Cloud Interconnect, Examination review
Tagged under: Cloud Computing, Cost Savings, Dedicated Interconnect, GCP, Google Cloud Platform, Network Performance, Reliability, Scalability, Security

What are the benefits of using Cloud CDN for handling high traffic loads?

Thursday, 03 August 2023 by EITCA Academy

Cloud CDN, or Content Delivery Network, is a powerful tool offered by Google Cloud Platform (GCP) that provides numerous benefits for handling high traffic loads. In this answer, we will explore the advantages of using Cloud CDN and how it can enhance the performance, reliability, and scalability of your applications. 1. Improved Performance: Cloud CDN

  • Published in Cloud Computing, EITC/CL/GCP Google Cloud Platform, GCP basic concepts, Cloud CDN, Examination review
Tagged under: Cloud CDN, Cloud Computing, Content Delivery Network, Cost Optimization, DDoS Mitigation, GCP, Google Cloud Platform, Performance, Reliability, Scalability, Security

What are the key benefits of using GCP in terms of scalability and reliability?

Thursday, 03 August 2023 by EITCA Academy

Google Cloud Platform (GCP) offers a multitude of benefits when it comes to scalability and reliability. These benefits are important for businesses and organizations looking to leverage the power of cloud computing to meet their growing demands and ensure a seamless user experience. In this answer, we will explore the key advantages of using GCP

  • Published in Cloud Computing, EITC/CL/GCP Google Cloud Platform, Introductions, The essentials of GCP, Examination review
Tagged under: Cloud Computing, GCP, Google Cloud Platform, Reliability, Scalability
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