Dołącz Zaloguj się

Wykorzystuj swoje umiejętności w konsoli Google Cloud

Ladani Nandan

Jest członkiem od 2024

Enrich Metadata and Discovery of BigLake Data Earned wrz 22, 2024 EDT
Create and Manage Cloud Spanner Instances Earned wrz 21, 2024 EDT
Implement Cloud Security Fundamentals on Google Cloud Earned wrz 20, 2024 EDT
Monitor and Manage Google Cloud Resources Earned wrz 20, 2024 EDT
Create a Streaming Data Lake on Cloud Storage Earned wrz 19, 2024 EDT
Analyze Sentiment with Natural Language API Earned wrz 19, 2024 EDT
The Arcade Base Camp September 2024 Earned wrz 19, 2024 EDT
Configure Service Accounts and IAM Roles for Google Cloud Earned wrz 18, 2024 EDT
Using the Google Cloud Speech API Earned wrz 16, 2024 EDT
Secure BigLake Data Earned wrz 16, 2024 EDT
The Arcade Trivia September 2024 Week 2 Earned wrz 15, 2024 EDT
Monitor and Log with Google Cloud Observability Earned wrz 14, 2024 EDT
Budowanie bezpiecznej sieci Google Cloud Earned wrz 14, 2024 EDT
Tworzenie witryny w Google Cloud Earned wrz 12, 2024 EDT
The Arcade Trivia September 2024 Week 3 Earned wrz 11, 2024 EDT
Level 1: Security and Identity Earned wrz 10, 2024 EDT
Level 3: GenAIus Chats Earned wrz 6, 2024 EDT
The Arcade Trivia September 2024 Week 4 Earned wrz 5, 2024 EDT
Optimize Costs for Google Kubernetes Engine Earned wrz 1, 2024 EDT
Build a Data Warehouse with BigQuery Earned sie 29, 2024 EDT
Uzyskiwanie statystyk z danych BigQuery Earned sie 28, 2024 EDT
The Arcade Trivia August 2024 Week 4 Earned sie 27, 2024 EDT
Przygotowywanie danych do użycia z interfejsami ML w Google Cloud Earned sie 25, 2024 EDT
Engineer Data for Predictive Modeling with BigQuery ML Earned sie 25, 2024 EDT
Perform Predictive Data Analysis in BigQuery Earned sie 25, 2024 EDT
The Arcade-athon Earned sie 24, 2024 EDT
Develop Serverless Applications on Cloud Run Earned sie 22, 2024 EDT
Implement DevOps Workflows in Google Cloud Earned sie 21, 2024 EDT
Cloud Architecture: Design, Implement, and Manage Earned sie 21, 2024 EDT
Develop Serverless Apps with Firebase Earned sie 21, 2024 EDT
The Arcade Trivia August 2024 Week 3 Earned sie 21, 2024 EDT
Wdrażanie równoważenia obciążenia Cloud Load Balancing w Compute Engine Earned sie 19, 2024 EDT
Use Machine Learning APIs on Google Cloud Earned sie 19, 2024 EDT
Manage Kubernetes in Google Cloud Earned sie 19, 2024 EDT
Create ML Models with BigQuery ML Earned sie 19, 2024 EDT
Deploy Kubernetes Applications on Google Cloud Earned sie 18, 2024 EDT
Analyze Speech and Language with Google APIs Earned sie 17, 2024 EDT
The Arcade Certification Zone August 2024 Earned sie 16, 2024 EDT
Build Infrastructure with Terraform on Google Cloud Earned sie 16, 2024 EDT
The Arcade Trivia August 2024 Week 2 Earned sie 14, 2024 EDT
Level 2: Machine Learning and AI Skills Earned sie 13, 2024 EDT
Level 3: Google Cloud Functions Earned sie 12, 2024 EDT
The Arcade Base Camp August 2024 Earned sie 11, 2024 EDT
The Arcade Trivia August 2024 Week 1 Earned sie 11, 2024 EDT
Konfigurowanie środowiska programistycznego w Google Cloud Earned sie 9, 2024 EDT
Level 1: Application Development and Deployment Earned sie 9, 2024 EDT
Budowanie sieci w Google Cloud Earned sie 8, 2024 EDT
Analyze Images with the Cloud Vision API Earned sie 6, 2024 EDT
DEPRECATED Networking Fundamentals on Google Cloud Earned sie 5, 2024 EDT
Monitoring in Google Cloud Earned sie 5, 2024 EDT
Cloud Speech API: 3 Ways Earned sie 4, 2024 EDT
App Engine: 3 Ways Earned sie 3, 2024 EDT
Build Serverless Applications with Cloud Run Functions Earned sie 3, 2024 EDT
Get Started with Looker Earned sie 3, 2024 EDT
Scaling with Google Cloud Operations Earned sie 2, 2024 EDT
Trust and Security with Google Cloud Earned sie 2, 2024 EDT
Modernize Infrastructure and Applications with Google Cloud Earned sie 2, 2024 EDT
Innovating with Google Cloud Artificial Intelligence Earned sie 2, 2024 EDT
Exploring Data Transformation with Google Cloud Earned sie 2, 2024 EDT
Digital Transformation with Google Cloud Earned sie 2, 2024 EDT
Get Started with Eventarc Earned sie 2, 2024 EDT
Get Started with Dataplex Earned lip 31, 2024 EDT
Get Started with API Gateway Earned lip 31, 2024 EDT
Get Started with Pub/Sub Earned lip 31, 2024 EDT
Get Started with Cloud Storage Earned lip 31, 2024 EDT
The Basics of Google Cloud Compute Earned lip 31, 2024 EDT

Complete the Enrich Metadata and Discovery of BigLake Data skill badge course to demonstrate skills in BigQuery, BigLake, and Dataplex Universal Catalog. You create BigLake tables and enrich metadata management and discovery of the table data.

Więcej informacji

Complete the introductory Create and Manage Cloud Spanner Instances skill badge to demonstrate skills in the following: creating and interacting with Cloud Spanner instances and databases; loading Cloud Spanner databases using various techniques; backing up Cloud Spanner databases; defining schemas and understanding query plans; and deploying a Modern Web App connected to a Cloud Spanner instance.

Więcej informacji

Complete the intermediate Implement Cloud Security Fundamentals on Google Cloud skill badge course to demonstrate skills in the following: creating and assigning roles with Identity and Access Management (IAM); creating and managing service accounts; enabling private connectivity across virtual private cloud (VPC) networks; restricting application access using Identity-Aware Proxy; managing keys and encrypted data using Cloud Key Management Service (KMS); and creating a private Kubernetes cluster.

Więcej informacji

Complete the introductory Monitor and Manage Google Cloud Resources skill badge to demonstrate skills in the following: granting and revoking IAM permissions; installing monitoring and logging agents; creating, deploying, and testing an event-driven Cloud Run function.

Więcej informacji

Earn a skill badge by completing the Create a Streaming Data Lake on Cloud Storage course, where you use Pub/Sub, Dataflow, and Cloud Storage together to create a streaming data lake on Google Cloud. A skill badge is an exclusive digital badge issued by Google Cloud in recognition of your proficiency with Google Cloud products and services and tests your ability to apply your knowledge in an interactive hands-on environment. Complete this Skill Badge, and the final assessment challenge lab, to receive a digital badge that you can share with your network.

Więcej informacji

Earn a skill badge by completing the Analyze Sentiment with Natural Language API quest, where you learn how the API derives sentiment from text.

Więcej informacji

Welcome to Base Camp, where you’ll develop key Google Cloud skills (available in Spanish and Portuguese too!) and earn an exclusive credential that will open doors to the cloud for you. No prior experience is required!

Więcej informacji

Earn the Introductory skill badge by completing the Configure Service Accounts and IAM Roles for Google Cloud course, where you learn about service accounts, custom roles, and how to set permissions using gcloud .

Więcej informacji

Earn a skill badge by completing the Using the Google Cloud Speech API skill badge course, where you learn how create a Speech-to-Text API request, transcribe audio speech to text, and transcribe speech.

Więcej informacji

Complete the introductory Secure BigLake Data skill badge course to demonstrate skills with IAM, BigQuery, BigLake, and Dataplex to create and secure BigLake tables.

Więcej informacji

Hey there! You're invited to game on with the Arcade Trivia for September Week 2! Play throughout the month and boost your cloud learning journey. Every week, we'll release a new set of questions to test your knowledge of Google Cloud Platform. Get started now and earn the September Trivia Week 2 badge!

Więcej informacji

Complete the introductory Monitor and Log with Google Cloud Observability skill badge course to demonstrate skills in the following: monitoring virtual machines in Compute Engine, utilizing Cloud Monitoring for multi-project oversight, extending monitoring and logging capabilities to Cloud Functions, creating and sending custom application metrics, and configuring Cloud Monitoring alerts based on custom metrics.

Więcej informacji

Aby zdobyć odznakę umiejętności, ukończ szkolenie Budowanie bezpiecznej sieci Google Cloud, w trakcie którego poznasz różne związane z siecią zasoby do budowania, skalowania i zabezpieczania aplikacji w Google Cloud.

Więcej informacji

Aby zdobyć odznakę umiejętności potwierdzającą opanowanie podstaw, ukończ kurs wprowadzający Tworzenie witryny w Google Cloud. Jest on oparty na serii materiałów wideo Get Cooking in Cloud i obejmuje te tematy: Wdrażanie witryny w Cloud RunHostowanie aplikacji internetowej w Compute EngineTworzenie, wdrażanie i skalowanie witryny w Google Kubernetes EngineMigracja z aplikacji monolitycznej do architektury mikroserwisów przy użyciu Cloud Build

Więcej informacji

Hey there! You're invited to game on with the Arcade Trivia for September Week 3! Play throughout the month and boost your cloud learning journey. Every week, we'll release a new set of questions to test your knowledge of Google Cloud Platform. Get started now and earn the September Trivia Week 3 badge!

Więcej informacji

Earn your newest Google Cloud Credential by gaining Security and Identity on the Google Cloud Platform. Gain hands-on experience in managing authentication, authorization, and identity with Vault, creating dynamic secrets, and implementing core cloud security principles. You'll also learn to deploy fault-tolerant environments, secure data lakes, and enhance network security. Whether you're new to cloud security or seeking to advance your skills, this level is designed to solidify your expertise.

Więcej informacji

Discover Generative AI and Language Learning through hands-on labs that push your Google Cloud skills further and earn an exclusive Google Cloud Credential that recognizes your ability to tackle real-world challenges.

Więcej informacji

Hey there! You're invited to game on with the Arcade Trivia for September Week 4! Play throughout the month and boost your cloud learning journey. Every week, we'll release a new set of questions to test your knowledge of Google Cloud Platform. Get started now and earn the September Trivia Week 4 badge!

Więcej informacji

Complete the intermediate Optimize Costs for Google Kubernetes Engine skill badge course to demonstrate skills in the following: creating and managing multi-tenant clusters, monitoring resource usage by namespace, configuring cluster and pod autoscaling for efficiency, setting up load balancing for optimal resource distribution, and implementing liveness and readiness probes to ensure application health and cost-effectiveness.

Więcej informacji

Complete the intermediate Build a Data Warehouse with BigQuery skill badge course to demonstrate skills in the following: joining data to create new tables, troubleshooting joins, appending data with unions, creating date-partitioned tables, and working with JSON, arrays, and structs in BigQuery.

Więcej informacji

Ukończ szkolenie wprowadzające Uzyskiwanie statystyk z danych BigQuery, aby zdobyć odznakę potwierdzającą zdobycie następujących umiejętności: pisanie zapytań SQL, tworzenie zapytań dotyczących tabel publicznych, wczytywanie przykładowych danych w BigQuery, naprawianie typowych błędów składniowych przy użyciu walidatora zapytań w BigQuery oraz tworzenie raportów w Looker Studio przez tworzenie połączenia z danymi BigQuery.

Więcej informacji

Hey there! You're invited to game on with the Arcade Trivia for August Week 4! Play throughout the month and boost your cloud learning journey. Every week, we'll release a new set of questions to test your knowledge of Google Cloud Platform. Get started now and earn the August Trivia Week 4 badge!

Więcej informacji

Ukończ szkolenie wprowadzające Przygotowywanie danych do użycia z interfejsami ML w Google Cloud, aby zdobyć odznakę potwierdzającą zdobycie następujących umiejętności: czyszczenie danych przy użyciu usługi Dataprep firmy Trifacta, uruchamianie potoków danych w Dataflow, tworzenie klastrów i uruchamianie zadań Apache Spark w Dataproc, a także wywoływanie interfejsów API dotyczących uczenia maszynowego, w tym Cloud Natural Language API, Google Cloud Speech-to-Text API oraz Video Intelligence API.

Więcej informacji

Complete the intermediate Engineer Data for Predictive Modeling with BigQuery ML skill badge to demonstrate skills in the following: building data transformation pipelines to BigQuery using Dataprep by Trifacta; using Cloud Storage, Dataflow, and BigQuery to build extract, transform, and load (ETL) workflows; and building machine learning models using BigQuery ML.

Więcej informacji

Complete the intermediate Perform Predictive Data Analysis in BigQuery skill badge course to demonstrate skills in the following: creating datasets in BigQuery by importing CSV and JSON files; harnessing the power of BigQuery with sophisticated SQL analytical concepts, including using BigQuery ML to train an expected goals model on soccer event data and evaluate the impressiveness of World Cup goals.

Więcej informacji

Sports are captivating, intense, and fast-paced—and with the latest technology, they’re better than ever. Start your run in the Arcade-athon and earn an exclusive Google Cloud Credential by gaining hands-on experience with Google Cloud's powerful tools and techniques that are transforming your favorite sports!

Więcej informacji

Complete the intermediate Develop Serverless Applications on Cloud Run skill badge course to demonstrate skills in the following: integrating Cloud Run with Cloud Storage for data management, architecting resilient asynchronous systems using Cloud Run and Pub/Sub, constructing REST API gateways powered by Cloud Run, and building and deploying services on Cloud Run.

Więcej informacji

Complete the intermediate Implement DevOps Workflows in Google Cloud skill badge to demonstrate skills in the following: creating git repositories with Cloud Source Repositories, launching, managing, and scaling deployments on Google Kubernetes Engine (GKE), and architecting CI/CD pipelines that automate container image builds and deployments to GKE.

Więcej informacji

Earn a skill badge by completing the Cloud Architecture: Design, Implement, and Manage to demonstrate skills in the following: deploy a publicly accessible website using Apache web servers, configure a Compute Engine VM using startup scripts, configure secure RDP using a Windows Bastion host and firewall rules, build and deploy a Docker image to a Kubernetes cluster and then update it, and create a CloudSQL instance and import a MySQL database. This skill badge is a great resource for understanding topics that will appear in the Google Cloud Certified Professional Cloud Architect certification exam.

Więcej informacji

Complete the intermediate Develop Serverless Apps with Firebase skill badge course to demonstrate skills in the following: architecting and building serverless web applications with Firebase, utilizing Firestore for database management, automating deployment processes using Cloud Build, and integrating Google Assistant functionality into your applications.

Więcej informacji

Hey there! You're invited to game on with the Arcade Trivia for August Week 3! Play throughout the month and boost your cloud learning journey. Every week, we'll release a new set of questions to test your knowledge of Google Cloud Platform. Get started now and earn the August Trivia Week 3 badge!

Więcej informacji

Ukończ szkolenie wprowadzające Wdrażanie równoważenia obciążenia Cloud Load Balancing w Compute Engine, aby zdobyć odznakę potwierdzającą zdobycie następujących umiejętności: tworzenie i wdrażanie maszyn wirtualnych w Compute Engine oraz konfigurowanie sieciowych systemów równoważenia obciążenia i systemów równoważenia obciążenia aplikacji.

Więcej informacji

Earn the advanced skill badge by completing the Use Machine Learning APIs on Google Cloud course, where you learn the basic features for the following machine learning and AI technologies: Cloud Vision API, Cloud Translation API, and Cloud Natural Language API.

Więcej informacji

Complete the intermediate Manage Kubernetes in Google Cloud skill badge course to demonstrate skills in the following: managing deployments with kubectl, monitoring and debugging applications on Google Kubernetes Engine (GKE), and continuous delivery techniques.

Więcej informacji

Complete the intermediate Create ML Models with BigQuery ML skill badge to demonstrate skills in creating and evaluating machine learning models with BigQuery ML to make data predictions.

Więcej informacji

Complete the intermediate Deploy Kubernetes Applications on Google Cloud skill badge course to demonstrate skills in the following: Configuring and building Docker container images.Creating and managing Google Kubernetes Engine (GKE) clusters.Utilizing kubectl for efficient cluster management.Deploying Kubernetes applications with robust continuous delivery (CD) practices.

Więcej informacji

Earn a skill badge by completing the Analyze Speech and Language with Google APIs quest, where you learn how to use the Natural Language and Speech APIs in real-world settings.

Więcej informacji

Google Cloud Certifications provide a tangible way for you to demonstrate your skills to potential or current employers. These certifications incorporate performance-based questions, testing your hands-on expertise through practical tasks. Begin your journey towards becoming a Google Certified Professional with the help of the Arcade Cert Zone. Be one of the first 20 people to complete the challenge and earn a 100% discount voucher for your next Google Cloud Digital Leader Examination. Welcome!

Więcej informacji

Complete the intermediate Build Infrastructure with Terraform on Google Cloud skill badge to demonstrate skills in the following: Infrastructure as Code (IaC) principles using Terraform, provisioning and managing Google Cloud resources with Terraform configurations, effective state management (local and remote), and modularizing Terraform code for reusability and organization.

Więcej informacji

Hey there! You're invited to game on with the Arcade Trivia for August Week 2! Play throughout the month and boost your cloud learning journey. Every week, we'll release a new set of questions to test your knowledge of Google Cloud Platform. Get started now and earn the August Trivia Week 2 badge!

Więcej informacji

From creating and optimizing ML models using BigQuery ML, deploying advanced chatbots with Dialogflow CX, to developing no-code chat apps using AppSheet, explore a series of challenges designed to enhance your Google Cloud skills and earn an exclusive Google Cloud Credential!

Więcej informacji

Earn an exclusive Google Cloud Credential by gaining hands-on experience with Google Cloud Functions. Learn to create and deploy serverless functions across various programming languages, including Node.js, .NET, PHP, Ruby, and Python. Ideal for everyone, even if you are new to the cloud!

Więcej informacji

Welcome to Base Camp, where you’ll develop key Google Cloud skills (available in Spanish and Portuguese too!) and earn an exclusive credential that will open doors to the cloud for you. No prior experience is required!

Więcej informacji

Hey there! You're invited to game on with the Arcade Trivia for August Week 1! Play throughout the month and boost your cloud learning journey. Every week, we'll release a new set of questions to test your knowledge of Google Cloud Platform. Get started now and earn the August Trivia Week 1 badge!

Więcej informacji

Aby zdobyć odznakę umiejętności, ukończ szkolenie Konfigurowanie środowiska programistycznego w Google Cloud, w trakcie którego dowiesz się, jak utworzyć i podłączyć infrastrukturę w chmurzę do przechowywania danych przy użyciu podstawowych funkcji technologii Cloud Storage, Identity and Access Management, Cloud Functions oraz Pub/Sub.

Więcej informacji

Earn an exclusive Google Cloud Credential by gaining practical experience in app development and deployment on the Google Cloud Platform. Learn to build, manage, and scale applications while setting up development environments, storing data, and deploying apps. Perfect for you, even if you are new to the cloud!

Więcej informacji

Aby zdobyć odznakę umiejętności, ukończ szkolenie Budowanie sieci w Google Cloud, w trakcie którego poznasz różne sposoby wdrażania i monitorowania aplikacji i dowiesz się, jak: przeglądać role uprawnień, dodawać/usuwać dostęp do projektu, tworzyć sieci VPC, wdrażać i monitorować maszyny wirtualne Compute Engine, pisać zapytania SQL oraz wdrażać aplikacje przy użyciu różnych metod w Kubernetes.

Więcej informacji

Earn a skill badge by completing the Analyze Images with the Cloud Vision API quest, where you discover how to leverage the Cloud Vision API for various tasks, including extracting text from images.

Więcej informacji

Earn a skill badge by completing the Networking Fundamentals on Google Cloud quest, where you learn how to work with VPC networks and load balancers on Google Cloud. A skill badge is an exclusive digital badge issued by Google Cloud in recognition of your proficiency with Google Cloud products and services and tests your ability to apply your knowledge in an interactive hands-on environment. Complete this Skill Badge, and the final assessment challenge lab, to receive a digital badge that you can share with your network.

Więcej informacji

Complete the introductory Monitoring in Google Cloud skill badge course to demonstrate skills in the following: using Cloud Monitoring tools to monitor resources on Google Cloud.

Więcej informacji

Earn the Introductory skill badge by completing the Cloud Speech API: 3 Ways course, where you learn how to use speech related API tools to synthesise and transcribe speech.

Więcej informacji

Earn a skill badge by completing the App Engine`:` 3 ways course, where you learn how to use App Engine with Python, Go, and PHP.

Więcej informacji

Earn a Introductory skill badge by completing the Build Serverless Applications with Cloud Run Functions course, where you learn how to use Cloud Run functions through the Google Cloud console and on the command line.

Więcej informacji

Earn a skill badge by completing the Get Started with Looker skill badge course, where you learn how to analyze, visualize, and curate data using Looker Studio and Looker.

Więcej informacji

Organizations of all sizes are embracing the power and flexibility of the cloud to transform how they operate. However, managing and scaling cloud resources effectively can be a complex task. Scaling with Google Cloud Operations explores the fundamental concepts of modern operations, reliability, and resilience in the cloud, and how Google Cloud can help support these efforts. Part of the Cloud Digital Leader learning path, this course aims to help individuals grow in their role and build the future of their business.

Więcej informacji

As organizations move their data and applications to the cloud, they must address new security challenges. The Trust and Security with Google Cloud course explores the basics of cloud security, the value of Google Cloud's multilayered approach to infrastructure security, and how Google earns and maintains customer trust in the cloud. Part of the Cloud Digital Leader learning path, this course aims to help individuals grow in their role and build the future of their business.

Więcej informacji

Many traditional enterprises use legacy systems and applications that can't stay up-to-date with modern customer expectations. Business leaders often have to choose between maintaining their aging IT systems or investing in new products and services. "Modernize Infrastructure and Applications with Google Cloud" explores these challenges and offers solutions to overcome them by using cloud technology. Part of the Cloud Digital Leader learning path, this course aims to help individuals grow in their role and build the future of their business.

Więcej informacji

Artificial intelligence (AI) and machine learning (ML) represent an important evolution in information technologies that are quickly transforming a wide range of industries. “Innovating with Google Cloud Artificial Intelligence” explores how organizations can use AI and ML to transform their business processes. Part of the Cloud Digital Leader learning path, this course aims to help individuals grow in their role and build the future of their business.

Więcej informacji

Cloud technology can bring great value to an organization, and combining the power of cloud technology with data has the potential to unlock even more value and create new customer experiences. “Exploring Data Transformation with Google Cloud” explores the value data can bring to an organization and ways Google Cloud can make data useful and accessible. Part of the Cloud Digital Leader learning path, this course aims to help individuals grow in their role and build the future of their business.

Więcej informacji

There's much excitement about cloud technology and digital transformation, but often many unanswered questions. For example: What is cloud technology? What does digital transformation mean? How can cloud technology help your organization? Where do you even begin? If you've asked yourself any of these questions, you're in the right place. This course provides an overview of the types of opportunities and challenges that companies often encounter in their digital transformation journey. If you want to learn about cloud technology so you can excel in your role and help build the future of your business, then this introductory course on digital transformation is for you. This course is part of the Cloud Digital Leader learning path.

Więcej informacji

Earn a skill badge by completing the Get Started with Eventarc skill badge course, where you use Eventarc to create event triggers for different resources including Pub/Sub topics and Cloud Storage buckets.

Więcej informacji

Complete the introductory Get Started with Dataplex skill badge to demonstrate skills in the following: creating Dataplex assets, creating aspect types, and applying aspects to entries in Dataplex.

Więcej informacji

Earn a skill badge by completing the Get Started with API Gateway skill badge course, where you learn how to use API Gateway to deploy, secure, and manage APIs with a fully managed gateway.

Więcej informacji

Earn a skill badge by completing the Get Started with Pub/Sub skill badge course, where you learn how to use Pub/Sub through the Cloud console, how Cloud Scheduler jobs can save you effort, and when Pub/Sub Lite can save you money on high-volume event ingestion.

Więcej informacji

Earn a skill badge by completing the Get Started with Cloud Storage skill badge course, where you learn how to create a Cloud Storage bucket, how to use the Cloud Storage command line, and how to use Bucket Lock to protect objects in a bucket.

Więcej informacji

Earn a skill badge by completing the The Basics of Google Cloud Compute skill badge course, where you learn how to work with virtual machines (VMs), persistent disks, and web servers using Compute Engine.

Więcej informacji