2388 Courses in Cardiff delivered Online

CWISA training course description This CWISA course covers wireless technologies with reference to IoT. It examines from an IoT perspective how wireless works, and is an excellent introduction to IoT for the wireless engineer. Topics range from wireless technologies, RF, to mobile networks, IoT, and security. What will you learn Describe wireless networking and IoT technologies. Explain basic RF communications. Plan wireless solutions. Describe how to implement wireless solutions. Use best practices in implementing wireless solutions. CWISA training course details Who will benefit: Anyone working with IoT technologies. Prerequisites: RF fundamentals. Duration 4 days CWISA training course contents Introduction to wireless technologies History of wireless, radio waves and frequencies, wireless technologies and related components, common components of wireless solutions, LAN networking requirements, Network security, Implementing wireless solutions, staging, documentation, security updates, Industry organizations, IEEE, compatibility and certification groups. Wireless network use cases Wireless BANs, Wireless PANs, Wireless LANs, Wireless MANs, Wireless WANs, Wireless sensor networks, New network driver-Internet of Things, IoT for industry (IIoT), IoT for connected vehicles, Residential environments, Retail, Education (K12), Higher education, Agriculture, Smart cities / Public access, Health care, Office buildings, Hospitality, Industry, Stadiums, arenas, and large public venues. Planning wireless solutions Identifying use cases and applications, common wireless requirements and constraints, performing a wireless system design, selecting and evaluating design parameters. RF communications RF wave characteristics, RF propagation behaviours, RF signal metrics, fundamentals of wireless modulation. other wireless carriers, common frequency bands. Radio frequency hardware Hardware levels, basic RF hardware components (circuit board level), RF link types (use category). RF device types. Mobile communications networks Mobile networks, LTE, 5G, Use cases. Short-range, low-rate, and low-power networks RF and speed, RF and range, RF and power, 802.11, 802.15.4, Bluetooth, LoRa (Long range) / LoRaWAN, ZigBee, 6LoWPAN, NB-IoT and LTE-M. Wireless sensor networks What is a Wireless Sensor Network (WSN)? WSN applications, Sensors and actuators, WSN architectures, Planning a WSN. Internet of Things (IoT) Internet of Things (IoT) defined, IoT history and its definition revisited, one more comment on the definition of IoT, IoT verticals, Oil & Gas, IoT structure/ architecture basics, IoT connected objects. Securing wireless networks Confidentiality, integrity and availability, Privacy, non-repudiation, authenticity & safety, Importance of authentication in wireless networks, Key cryptographic technologies & concepts, Authentication methods, Authorisation, OAuth 2.0 authorisation framework, monitoring. Troubleshooting wireless solutions Proper solutions design, designing and implementing wireless solutions, basic installation procedures, general configuration considerations, troubleshooting and remediation, troubleshoot common problems in wireless solutions. Programming, scripting and automation What is an API? categories of APIs, common API communication methods, choosing a language, why are we integrating systems? Application & integration architectures. Data structures & types, XML, YAML, API types.

Duration 3 Days 18 CPD hours This course is intended for This is an introductory level SQL course, appropriate for anyone needing to interface with an Oracle database or those needing a general understanding of Oracle database functionality. That would include end users, business analysts, application developers and database administrators. Overview Working in a hands on learning environment led by our expert practitioner, attendees will explore: Basic RDBMS Principles The SQL Language and Tools Using SQL Developer SQL Query Basics WHERE and ORDER BY Functions ANSI 92 Joins ANSI 99 Joins Subqueries Regular Expressions Analytics A company?s success hinges on responsible, accurate database management. Organizations rely on highly available data to complete all sorts of tasks, from creating marketing reports and invoicing customers to setting financial goals. Data professionals like analysts, developers and architects are tasked with creating, optimizing, managing and analyzing data from databases ? with little room for error. When databases aren?t built or maintained correctly, it?s easy to mishandle or lose valuable data. Our SQL Programming and Database Training Series provides students with the skills they require to develop, analyze and maintain data and in correctly structured, modern and secure databases. A full presentation of the basics of relational databases and their use are also covered. Basic RDBMS Principles Relational design principles Accessing data through a structured query language Entity relationship diagrams Data Domains Null values Indexes Views Denormalization Data Model Review The SQL Language and Tools Using SQL*Plus Why Use SQL*Plus When Other Tools Are Available? Starting SQL*Plus EZConnect SQL Commands PL/SQL Commands SQL*Plus Commands The COLUMN Command The HEADING Clause The FORMAT Clause The NOPRINT Clause The NULL Clause The CLEAR Clause Predefined define variables LOGIN.SQL Command history Copy and paste in SQL*Plus Entering SQL commands Entering PL/SQL commands Entering SQL*Plus commands Default output from SQL*Plus Entering Queries What about PL/SQL? Using SQL Developer Choosing a SQL Developer version Configuring connections Creating A Basic Connection Creating A TNS Connection Connecting Configuring preferences Using SQL Developer The Columns Tab The Data Tab The Constraints Tab The Grants Tab The Statistics Tab Other Tabs Queries In SQL Developer Query Builder Accessing Objects Owned By Other Users The Actions Pulldown Menu Differences between SQL Developer and SQL*Plus Reporting Commands Missing In SQL Developer General Commands Missing In SQL Developer Data Dictionary report User Defined reports Using scripts in SQL Developer WHERE and ORDER BY WHERE clause basics Comparison operators Literals and Constants in SQL Simple pattern matching Logical operations The DUAL table Arithmetic operations Expressions in SQL Character operators Pseudo columns Order by clause basics Ordering Nulls Accent and case sensitive sorts Sampling data WHERE and ORDER BY in SQL Developer All, Any, Some Functions The basics of Oracle functions Number functions Character functions Date functions Conversion functions Other functions Large object functions Error functions The RR format mode; Leveraging your knowledge ANSI 92 JOINS Basics of ANSI 92 Joins Using Query Builder with multiple tables Table Aliases Outer joins Outer Joins In Query Builder Set operators Self-referential joins Non-Equijoins ANSI 99 Joins Changes with ANSI99 CROSS Join NATURAL Join JOIN USING JOIN ON LEFT / RIGHT OUTER JOIN FULL OUTER JOIN Subqueries Why use subqueries? WHERE clause subqueries FROM clause subqueries HAVING clause subqueries CORRELATED subqueries SCALAR subqueries DML and subqueries EXISTS subqueries Hierarchical queries TOP N AND BOTTOM N queries Creating subqueries using Query Builder Regular Expressions Available Regular Expressions Regular Expression Operators Character Classes Pattern matching options REGEX_LIKE REGEXP_SUBSTR REGEXP_INSTR REGEXP_REPLACE REGEXP_COUNT Analytics The WITH clause Reporting aggregate functions Analytical functions User-Defined bucket histograms The MODEL clause PIVOT and UNPIVOT Temporal validity More Analytics RANKING functions RANK DENSE_RANK CUME_DIST PERCENT_RANK ROW_NUMBER Windowing aggregate functions RATIO_TO_REPORT LAG / LEAD Linear Regression functions Inverse Percentile functions Hypothetical ranking functions Pattern Matching Additional course details: Nexus Humans Introduction to SQL Programming Basics (TTSQL002) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Introduction to SQL Programming Basics (TTSQL002) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

This course will teach you how Selenium WebDriver is used to test web applications. You will start by understanding the concepts of Java and gradually move toward understanding Selenium, TestNG framework, Maven, Jenkins, Cucumber, Gherkin, and a lot more interesting topics that will make you a pro in automation testing.

Get hands-on with specialized tools to scan, attack, and decompile code.

Course Overview Kotlin is one of the most widely used Android app development programming languages, used by the world's most powerful companies, including Google, Facebook and Microsoft. The Kotlin for Android: Beginner to Advanced course will teach you the A-Z of Kotlin applications and how to program them. Starting from the very basics, it will guide you step-by-step through the installation procedures for Windows, Mac, and Linux, as well as the process for building an Android app using Kotlin programming language. This practical training course is ideal for aspiring Android developers, software engineers and anyone looking to learn how to program Kotlin applications through the guidance of an expert. Fast track your career today and add value to your resume with an industry-recognised certificate. This best selling Kotlin for Android: Beginner to Advanced has been developed by industry professionals and has already been completed by hundreds of satisfied students. This in-depth Kotlin for Android: Beginner to Advanced is suitable for anyone who wants to build their professional skill set and improve their expert knowledge. The Kotlin for Android: Beginner to Advanced is CPD-accredited, so you can be confident you're completing a quality training course will boost your CV and enhance your career potential. The Kotlin for Android: Beginner to Advanced is made up of several information-packed modules which break down each topic into bite-sized chunks to ensure you understand and retain everything you learn. After successfully completing the Kotlin for Android: Beginner to Advanced, you will be awarded a certificate of completion as proof of your new skills. If you are looking to pursue a new career and want to build your professional skills to excel in your chosen field, the certificate of completion from the Kotlin for Android: Beginner to Advanced will help you stand out from the crowd. You can also validate your certification on our website. We know that you are busy and that time is precious, so we have designed the Kotlin for Android: Beginner to Advanced to be completed at your own pace, whether that's part-time or full-time. Get full course access upon registration and access the course materials from anywhere in the world, at any time, from any internet-enabled device.  Our experienced tutors are here to support you through the entire learning process and answer any queries you may have via email.

Course Overview Become a PHP & MySQL pro by learning all the web development features for creating websites. The PHP & MySQL Web Development & OOP Coding course covers everything you need to know to master PHP programming and gain valuable industry skills. It will take you through the fundamentals of PHP and MySQL, starting from the very basics for complete beginners.  Through this in-depth training course, you will familiarise with all the features of MySQL, and learn best practices for cross platform development, taught by an expert in the field. If you are looking to kickstart a career in programming or computer science, then this course will equip you with up-to-date skills that will ensure you gain a competitive edge in the job market. This best selling PHP & MySQL Web Development & OOP Coding has been developed by industry professionals and has already been completed by hundreds of satisfied students. This in-depth PHP & MySQL Web Development & OOP Coding is suitable for anyone who wants to build their professional skill set and improve their expert knowledge. The PHP & MySQL Web Development & OOP Coding is CPD-accredited, so you can be confident you're completing a quality training course will boost your CV and enhance your career potential. The PHP & MySQL Web Development & OOP Coding is made up of several information-packed modules which break down each topic into bite-sized chunks to ensure you understand and retain everything you learn. After successfully completing the PHP & MySQL Web Development & OOP Coding, you will be awarded a certificate of completion as proof of your new skills. If you are looking to pursue a new career and want to build your professional skills to excel in your chosen field, the certificate of completion from the PHP & MySQL Web Development & OOP Coding will help you stand out from the crowd. You can also validate your certification on our website. We know that you are busy and that time is precious, so we have designed the PHP & MySQL Web Development & OOP Coding to be completed at your own pace, whether that's part-time or full-time. Get full course access upon registration and access the course materials from anywhere in the world, at any time, from any internet-enabled device.  Our experienced tutors are here to support you through the entire learning process and answer any queries you may have via email.

Create simple to complex regular expressions in JavaScript using practical examples and real-world problems

In this self-paced course, you will learn how to use TensorFlow 2 to build convolutional neural networks (CNNs). You will learn how to apply CNNs to several practical image recognition datasets and learn about techniques that help improve performance, such as batch normalization, data augmentation, and transfer learning.

Do you want to prepare for your dream job but strive hard to find the right Data Scientist and Cybersecurity Engineer courses? Then, stop worrying, for our strategically modified Data Scientist and Cybersecurity Engineer bundle will keep you up to date with the relevant knowledge and most recent matters of this emerging field. So, invest your money and effort in our 33 course mega Data Scientist and Cybersecurity Engineer bundle that will exceed your expectations within your budget. The Data Scientist and Cybersecurity Engineer related fields are thriving across the UK, and recruiters are hiring the most knowledgeable and proficient candidates. It's a demanding field with magnitudes of lucrative choices. If you need more guidance to specialise in this area and need help knowing where to start, then StudyHub proposes a preparatory bundle. This comprehensive Data Scientist and Cybersecurity Engineer bundle will help you build a solid foundation to become a proficient worker in the sector. This Data Scientist and Cybersecurity Engineer Bundle consists of the following 30 CPD Accredited Premium courses - Course 01:Basic Data Analysis Course 02:Excel Data Analysis Course 03:2021 Python Programming From A-Z: Beginner To Expert Course 04:Python Data Science with Numpy, Pandas and Matplotlib Course 05:2021 Data Science & Machine Learning with R from A-Z Course 06:Mastering SQL Programming Course 07:Research Methods in Business Course 08:Cyber Security Incident Handling and Incident Response Course 09:Microsoft Azure 2017 Course 10:AZ-104: Microsoft Azure Administrator Course 11:Microsoft Azure Cloud Concepts Course 12:Advanced Excel Analytics Course 13:Statistics & Probability for Data Science & Machine Learning Course 14:Quick Data Science Approach from Scratch Course 15:R Programming for Data Science Course 16:Learn Python, JavaScript, and Microsoft SQL for Data science Course 17:Google Data Studio: Data Analytics Course 18:Introduction to Excel Data Tools and Data Management Course 19:Microsoft Access Tables and Queries Course 20:Microsoft Access Databases Forms and Reports Course 21:Excel Pivot Tables, Pivot Charts, Slicers, and Timelines Course 22:VLOOKUP: Master Excel Formula VLOOKUP in 60 minutes! 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Certification After studying the complete Data Scientist and Cybersecurity Engineer training you will be able to take the assessment. After successfully passing the assessment you will be able to claim all courses pdf certificates and 1 hardcopy certificate for the Title Course completely free. Other Hard Copy certificates need to be ordered at an additional cost of •8. CPD 330 CPD hours / points Accredited by CPD Quality Standards Who is this course for? Ambitious learners who want to strengthen their CV for their desired job should take advantage of the Data Scientist and Cybersecurity Engineer bundle! This bundle is also ideal for professionals looking for career advancement. Requirements To participate in this Data Scientist and Cybersecurity Engineer course, all you need is - A smart device A secure internet connection And a keen interest in Data Analysis and Cyber Security Career path Upon completing this essential Data Scientist and Cybersecurity Engineer Bundle, you will discover a new world of endless possibilities. These Data Scientist and Cybersecurity Engineer courses will help you to get a cut above the rest and allow you to be more efficient in the relevant fields.

This course will help you master Spring, Spring Boot, Spring Modules - JDBC, AOP, and Data JPA through a hands-on, step-by-step approach. You will also be introduced to unit testing with JUnit and Mockito and learn how to communicate with the database using the Spring framework.