Refactoring Study guides, Revision notes & Summaries

PowerBI Certification Exam (2023) | Questions & Answers (Graded A+) PowerBI Certification Exam (2023) | Questions & Answers (Graded A+) If you want your data to automatically refresh as you interact with visualizations, which option should you choose? A) Import B) DirectQuery - ANSWER - B) DirectQuery Explanation: When you use DirectQuery, no data is imported into Power BI Desktop. As you create or interact with a visualization, PowerBI Desktop queries the underlying data source, i.e. ...

What does it mean to be a database specialist? - correct answer 1) Know what database to use in a given scenario. 2) Know how to use that database, requiring both breadth and depth. 3) Breadth of Knowledge allows you to choose the best technology. 4) Depth of knowledge allows you to use that database in the best possible way. Allowing you to set up secure and robust systems, Managed tasks, geographical restrictions, data size constraints 5) Knowing what not to use in certain use cases ...

If you want your data to automatically refresh as you interact with visualizations, which option should you choose? A) Import B) DirectQuery B) DirectQuery Explanation: When you use DirectQuery, no data is imported into Power BI Desktop. As you create or interact with a visualization, PowerBI Desktop queries the underlying data source, i.e. you're always viewing current data. How do you connect to Excel files that contain target figures? The solution should involve minimum manual w...

SAFe Agile Missed questionsWhich statement correctly describes one aspect of the teams' commitment at the end of PI Planning? Ateam does not commit to uncommitted objectives; ateam commits to all the features they put on the program board; a team commits to all the stories they put on their PI plan a team commits only to the PI Objectives with the highest business value - correct answer A team does not commit to uncommitted objectives What is one component of the Continuous Delivery Pipelin...

BIT 345 week 3 & 4extreme programming (XP) - correct answer an agile development methodology that was created in the mid 1990s. XP improves a software project in 5 ways - correct answer -Communication -Simplicity -Feedback -Respect -Courage 12 basic principles of XP - correct answer The planning game Simple Design Pair Programming 40 Hour Work Week Small Releases Continuous Testing Collective code Ownership On-Site customer System Metaphor Refactoring Continuous Integrati...

SAFe Agile Missed questionsWhich statement correctly describes one aspect of the teams' commitment at the end of PI Planning? Ateam does not commit to uncommitted objectives; ateam commits to all the features they put on the program board; a team commits to all the stories they put on their PI plan a team commits only to the PI Objectives with the highest business value - correct answer A team does not commit to uncommitted objectives What is one component of the Continuous Delivery Pipelin...

Which of the following techniques involves the use of story cards, continuous integration, refactoring, automated testing, and test-driven development? A. Lean B. XP C. Six Sigma D. Scrum - Answer- B You have been assigned to automate the core processes of an organization. Due to the size and the complexity of the project you would need multiple teams working concurrently to achieve the project objectives. Which of the following approaches is recommended in this situation? A. AgileU...

AWS Academy Cloud Architecting [2606] - Module 13 Knowledge Check Already Passed What are characteristics of components in a microservice architecture? (Select THREE). A. Open-source code B. Industry-standard interfaces C. Hidden implementation D. Specialized function E. HTTP(S) communication F. Independence from other components C, D, F What is a container? A. An operating system that runs a virtual machine B. A method of operating system virtualization C. A virtual stora...

CPSC 310 Final Exam Questions & Answers 2024/2025 Why is refactoring needed? - ANSWERSCollaboration and the minimum planning agile process produces code which is difficult to understand and maintain. eg lots of duplication, very long functions etc. Code Smells - ANSWERSa recognizable indicator that something may be wrong in the code. Both test and product code. List Code Smells within a Class - ANSWERSMagic Numbers, Duplicate Code, Long Methods, Complicated Conditionals, Switch Statem...

CISCO 200-901 DEVELOPING APPLICATIONS AND AUTOMATING WORKFLOWS USING CISCO CORE PLATFORMS (DEVASC)   1.A Company is looking for cloud deployment which will use the on-premise infrastructure, is user self-service, and easy to scale. Which cloud solution should be selected for these requirements? A. multi B. public C. private D. hybrid 2.A developer needs to prepare the file README.md in the working tree for the next commit operation using Git. Which command needs to be used ...