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8100 Opera courses

Electrical Engineering Course: 3 Phase Power Transformers Fundamentals

5.0(1)

By LearnDrive UK

Master the fundamentals of electrical 3 phase power transformers with our comprehensive course. Gain practical insights into transformer construction, protection, and operation for a successful career in electrical engineering.

Electrical Engineering Course: 3 Phase Power Transformers Fundamentals
Delivered Online On Demand1 hour
£5

R Programming for Data Science

4.9(27)

By Apex Learning

Overview This comprehensive course on R Programming for Data Science will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This R Programming for Data Science comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this R Programming for Data Science. It is available to all students, of all academic backgrounds. Requirements Our R Programming for Data Science is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 23 sections • 129 lectures • 06:25:00 total length •Introduction to Data Science: 00:01:00 •Data Science: Career of the Future: 00:04:00 •What is Data Science?: 00:02:00 •Data Science as a Process: 00:02:00 •Data Science Toolbox: 00:03:00 •Data Science Process Explained: 00:05:00 •What's Next?: 00:01:00 •Engine and coding environment: 00:03:00 •Installing R and RStudio: 00:04:00 •RStudio: A quick tour: 00:04:00 •Arithmetic with R: 00:03:00 •Variable assignment: 00:04:00 •Basic data types in R: 00:03:00 •Creating a vector: 00:05:00 •Naming a vector: 00:04:00 •Vector selection: 00:06:00 •Selection by comparison: 00:04:00 •What's a Matrix?: 00:02:00 •Analyzing Matrices: 00:03:00 •Naming a Matrix: 00:05:00 •Adding columns and rows to a matrix: 00:06:00 •Selection of matrix elements: 00:03:00 •Arithmetic with matrices: 00:07:00 •Additional Materials: 00:00:00 •What's a Factor?: 00:02:00 •Categorical Variables and Factor Levels: 00:04:00 •Summarizing a Factor: 00:01:00 •Ordered Factors: 00:05:00 •What's a Data Frame?: 00:03:00 •Creating Data Frames: 00:20:00 •Selection of Data Frame elements: 00:03:00 •Conditional selection: 00:03:00 •Sorting a Data Frame: 00:03:00 •Additional Materials: 00:00:00 •Why would you need lists?: 00:01:00 •Creating a List: 00:06:00 •Selecting elements from a list: 00:03:00 •Adding more data to the list: 00:02:00 •Additional Materials: 00:00:00 •Equality: 00:03:00 •Greater and Less Than: 00:03:00 •Compare Vectors: 00:03:00 •Compare Matrices: 00:02:00 •Additional Materials: 00:00:00 •AND, OR, NOT Operators: 00:04:00 •Logical operators with vectors and matrices: 00:04:00 •Reverse the result: (!): 00:01:00 •Relational and Logical Operators together: 00:06:00 •Additional Materials: 00:00:00 •The IF statement: 00:04:00 •IFELSE: 00:03:00 •The ELSEIF statement: 00:05:00 •Full Exercise: 00:03:00 •Additional Materials: 00:00:00 •Write a While loop: 00:04:00 •Looping with more conditions: 00:04:00 •Break: stop the While Loop: 00:04:00 •What's a For loop?: 00:02:00 •Loop over a vector: 00:02:00 •Loop over a list: 00:03:00 •Loop over a matrix: 00:04:00 •For loop with conditionals: 00:01:00 •Using Next and Break with For loop: 00:03:00 •Additional Materials: 00:00:00 •What is a Function?: 00:02:00 •Arguments matching: 00:03:00 •Required and Optional Arguments: 00:03:00 •Nested functions: 00:02:00 •Writing own functions: 00:03:00 •Functions with no arguments: 00:02:00 •Defining default arguments in functions: 00:04:00 •Function scoping: 00:02:00 •Control flow in functions: 00:03:00 •Additional Materials: 00:00:00 •Installing R Packages: 00:01:00 •Loading R Packages: 00:04:00 •Different ways to load a package: 00:02:00 •Additional Materials: 00:00:00 •What is lapply and when is used?: 00:04:00 •Use lapply with user-defined functions: 00:03:00 •lapply and anonymous functions: 00:01:00 •Use lapply with additional arguments: 00:04:00 •Additional Materials: 00:00:00 •What is sapply?: 00:02:00 •How to use sapply: 00:02:00 •sapply with your own function: 00:02:00 •sapply with a function returning a vector: 00:02:00 •When can't sapply simplify?: 00:02:00 •What is vapply and why is it used?: 00:04:00 •Additional Materials: 00:00:00 •Mathematical functions: 00:05:00 •Data Utilities: 00:08:00 •Additional Materials: 00:00:00 •grepl & grep: 00:04:00 •Metacharacters: 00:05:00 •sub & gsub: 00:02:00 •More metacharacters: 00:04:00 •Additional Materials: 00:00:00 •Today and Now: 00:02:00 •Create and format dates: 00:06:00 •Create and format times: 00:03:00 •Calculations with Dates: 00:03:00 •Calculations with Times: 00:07:00 •Additional Materials: 00:00:00 •Get and set current directory: 00:04:00 •Get data from the web: 00:04:00 •Loading flat files: 00:03:00 •Loading Excel files: 00:05:00 •Additional Materials: 00:00:00 •Base plotting system: 00:03:00 •Base plots: Histograms: 00:03:00 •Base plots: Scatterplots: 00:05:00 •Base plots: Regression Line: 00:03:00 •Base plots: Boxplot: 00:03:00 •Introduction to dplyr package: 00:04:00 •Using the pipe operator (%>%): 00:02:00 •Columns component: select(): 00:05:00 •Columns component: rename() and rename_with(): 00:02:00 •Columns component: mutate(): 00:02:00 •Columns component: relocate(): 00:02:00 •Rows component: filter(): 00:01:00 •Rows component: slice(): 00:04:00 •Rows component: arrange(): 00:01:00 •Rows component: rowwise(): 00:02:00 •Grouping of rows: summarise(): 00:03:00 •Grouping of rows: across(): 00:02:00 •COVID-19 Analysis Task: 00:08:00 •Additional Materials: 00:00:00 •Assignment - R Programming for Data Science: 00:00:00

R Programming for Data Science
Delivered Online On Demand6 hours 25 minutes
£12

Certificate in Chef & Catering Management Level 1

5.0(1)

By Empower UK Employment Training

Step into the dynamic world of Chef & Catering Management with our comprehensive course. Learn the art of culinary excellence, master operational management, and gain a strong understanding of food safety laws. Stay ahead of industry trends and pave your way to becoming a leading culinary and catering manager.

Certificate in Chef & Catering Management Level 1
Delivered Online On Demand1 hour 18 minutes
£5

CompTIA Network+ Certification

4.8(9)

By Skill Up

Grab the opportunities of the networking world with the Best CompTIA Network+ Certification. Learn Networking Fundamentals, Network Devices, Network Security.

CompTIA Network+ Certification
Delivered Online On Demand16 hours 59 minutes
£13.59

Hospitality and Catering - Food Safety Level 3

4.9(27)

By Apex Learning

Overview Learn how to prepare, store, handle and serve food to the highest industry hygiene and safety standards. Aimed at hospitality and catering professionals, this course will give you an in-depth understanding of all aspects of food safety management. In this Hospitality and Catering - Food Safety Level 3, you will learn how to maintain the highest levels of safety and hygiene in the workplace in compliance with UK food safety regulations. On completion, you will gain a legally recognised qualification demonstrating your skills and competence to work in any profession within the hospitality and catering industry. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is this course for? There is no experience or previous qualifications required for enrolment on this Hospitality and Catering - Food Safety Level 3. It is available to all students, of all academic backgrounds. Requirements Our Hospitality and Catering - Food Safety Level 3 is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible on tablets and smartphones so you can access your course on wifi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management , Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 1 sections • 12 lectures • 04:25:00 total length •Module 01: Introduction to Hospitality Management: 00:24:00 •Module 02: An Overview of Hotel Industry: 00:18:00 •The Process of Selection and Recruitment in Hospitality Industry: 00:21:00 •The Process of Development and Training in Hospitality Industry: 00:24:00 •Module 05: Management of Front Office Operations: 00:19:00 •Management of Housekeeping, Engineering and Security Operations: 00:27:00 •Management of Food and Beverage Operations: 00:20:00 •Management of Service Quality in Hospitality Industry: 00:20:00 •Marketing in Travel and Tourism Business: 00:24:00 •Module 10: Accounting in Hospitality Industry: 00:26:00 •Module 11: Customer Satisfaction: 00:20:00 •Module 12: E-Hospitality and Technology: 00:22:00

Hospitality and Catering - Food Safety Level 3
Delivered Online On Demand4 hours 25 minutes
£12

Finance and Cash management for Hospitality

4.9(27)

By Apex Learning

Overview This comprehensive course on Finance and Cash management for Hospitality will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Finance and Cash management for Hospitality comes with accredited certification, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is This course for? There is no experience or previous qualifications required for enrolment on this Finance and Cash management for Hospitality. It is available to all students, of all academic backgrounds. Requirements Our Finance and Cash management for Hospitality is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career Path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 3 sections • 13 lectures • 01:39:00 total length •Introduction and Basis of Projections: 00:05:00 •Making future plans and potential revenue generating activities: 00:06:00 •Operational Plans that need to be looked at: 00:06:00 •Cost management Practices at hotel and ABC system: 00:08:00 •Other Matters before practical excercise: 00:05:00 •Room Revenue Budget Template: 00:05:00 •F&B Revenue Budgeting Template: 00:10:00 •Banquet and Other operating Depts: 00:10:00 •Headcount Budget: 00:11:00 •Payrol and Other Cost Budgeting: 00:12:00 •Other hotel operational Expenses: 00:10:00 •Cash Budgeting Excercise: 00:11:00 •Optional Assignment - Finance and Cash management for Hospitality: 00:00:00

Finance and Cash management for Hospitality
Delivered Online On Demand1 hour 39 minutes
£12

Hotel Management Advanced Certification Level 3

4.9(27)

By Apex Learning

Overview Ensure your guestshave the perfect stay and master excellent hotel management skills by joining the Hotel Management Advanced Certification Level 3 course. The course is ideal for aspiring professionals and existing hotel management professionals who want to provide quality service to customers and ensure they have an unforgettable experience. Hotel management includes diverse responsibilities like leadership and revenue maintenance. The advanced certification course, instructed by expert educators, provides you with an opportunity to learn about all those key fundamentals and gain expertise by learning best practices. You will gain the skills to build an amazing management team to meet your customers' demands and grow your business rapidly. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is this course for? There is no experience or previous qualifications required for enrolment on this Hotel Management Advanced Certification Level 3. It is available to all students, of all academic backgrounds. Requirements Our Hotel Management Advanced Certification Level 3 is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible on tablets and smartphones so you can access your course on wifi, 3G or 4G.There is no time limit for completing this course, it can be studied in your own time at your own pace. Career path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management , Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 10 sections • 10 lectures • 03:38:00 total length •An Overview of Hotel Industry: 00:18:00 •The Process of Selection and Recruitment in Hospitality Industry: 00:21:00 •The Process of Development and Training in Hospitality Industry: 00:24:00 •Management of Front Office Operations: 00:19:00 •Management of Housekeeping, Engineering and Security Operations: 00:27:00 •Management of Food and Beverage Operations: 00:20:00 •Management of Service Quality in Hospitality Industry: 00:20:00 •Marketing in Travel and Tourism Business: 00:24:00 •Customer Satisfaction: 00:23:00 •E-Hospitality and Technology: 00:22:00

Hotel Management Advanced Certification Level 3
Delivered Online On Demand3 hours 38 minutes
£12

Hotel Management Level 3

4.9(27)

By Apex Learning

Overview Gain the ability to encounter every problem that affects running a hotel and work productively in a hospitality environment, by enrolling in our Hotel Management Level 3.This course will educate you in the fundamental skills to motivate your employees and plan work schedules to make all the hotel departments run based on the pre-established quality standard of service. All successful hotel authorities look for highly responsible individuals to improve their profitability. After your successful completion, you will be equipped with strong management skills to select and recruit employees. You will be able to ensure all the hotel services run smoothly, oversee the hotel's efficient running activities, and prioritise every guest to make their stay pleasant and comfortable, luring more customers in at the door. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is this course for? There is no experience or previous qualifications required for enrolment on this Hotel Management Level 3. It is available to all students, of all academic backgrounds. Requirements Our Hotel Management Level 3 is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible on tablets and smartphones so you can access your course on wifi, 3G or 4G.There is no time limit for completing this course, it can be studied in your own time at your own pace. Career path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management , Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 11 sections • 11 lectures • 03:42:00 total length •Introduction to Hospitality Management: 00:21:00 •An Overview of Hotel Industry: 00:15:00 •The Process of Selection and Recruitment in Hospitality Industry: 00:21:00 •The Process of Development and Training in Hospitality Industry: 00:21:00 •Management of Front Office Operations: 00:19:00 •Management of Housekeeping, Engineering and Security Operations: 00:24:00 •Management of Food and Beverage Operations: 00:20:00 •Management of Service Quality in Hospitality Industry: 00:17:00 •Marketing in Travel and Tourism Business: 00:21:00 •Accounting in Hospitality Industry: 00:23:00 •Customer Satisfaction: 00:20:00

Hotel Management Level 3
Delivered Online On Demand3 hours 42 minutes
£12

Diploma in Supply Chain Management - Level 5 (QLS Endorsed)

By Kingston Open College

QLS Endorsed + CPD QS Accredited - Dual Certification | Instant Access | 24/7 Tutor Support

Diploma in Supply Chain Management -  Level 5 (QLS Endorsed)
Delivered Online On Demand3 hours
£15

Financial Analysis

4.9(27)

By Apex Learning

Overview This comprehensive course on Financial Analysis will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Financial Analysis comes with accredited certification which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. How will I get my certificate? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. Who is this course for? There is no experience or previous qualifications required for enrolment on this Financial Analysis. It is available to all students, of all academic backgrounds. Requirements Our Financial Analysis is fully compatible with PC's, Mac's, Laptop,Tablet and Smartphone devices. This course has been designed to be fully compatible on tablets and smartphones so you can access your course on wifi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. Career path Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. Course Curriculum 6 sections • 22 lectures • 02:42:00 total length •Financial Statement Analysis Objectives: 00:02:00 •Financial Analysis Methods in Brief: 00:10:00 •Ratio Analysis: 00:05:00 •Gross Profit Operating Margin Ratios: 00:10:00 •Net Profit Expense Control Ratios: 00:05:00 •ClassRoom Discussion for some other expenses: 00:07:00 •Use of Profitability Ratio to Understand Competitive advantage and Business Models: 00:08:00 •Return on Assets and FIxed Assets: 00:11:00 •Return on Capital Employed: 00:08:00 •Case Study Analysis of three telecom companies: 00:15:00 •Cautions for using return ratios on face value: 00:04:00 •Ratios which help to understand how efficiently assets are used: 00:17:00 •How we measure utlisation of assets not recorded in Balance Sheet: 00:09:00 •Liquidity Ratio to understand Risk inherent in companies: 00:05:00 •Long Term Liquidity Ratios: 00:06:00 •Financial Analysis Measure meant to understand efficiency in other operations: 00:04:00 •Summarise - Ratios use for operational analysis: 00:03:00 •Dupont Analysis to understand opportunities in optimising return on equity: 00:04:00 •Detecting Manipulation in accounts - Fake Sales: 00:11:00 •Detecting Manipulation - Wrong Depreciation and others: 00:06:00 •Pricing Decisions: 00:07:00 •How to make Capex Decisions: 00:05:00

Financial Analysis
Delivered Online On Demand2 hours 42 minutes
£12