Data Analyst MCQ(Done)Δ First NameLast NameEmailPhone/MobilePreviousNextWhich of the following is an ETL tool? R SSIS Excel Power BIWhat is an effective way to handle conflict with a teammate? Confront the teammate Compromise Avoid the conflict Ignore the teammate's actionsWhich of the following is a statistical programming language? Python UI Path Power Query Power BIHow would you handle a situation where a client has unrealistic expectations? Agree with the client to avoid conflict Discuss the feasibility of the client's request and negotiate a realistic timeline Ignore the client's request Promise to deliver the results on time, regardless of feasibilityWhat is the purpose of a data model? To store data To analyze data To define the structure of data and relationships between different data elements To provide a visual representation of dataHow would you handle a situation where you don't have the necessary skills to complete a task? Blame someone else for not providing the necessary resources Try to complete the task anyway Ask for help from a teammate or supervisor Ignore the task and hope it goes awayWhich of the following is a data visualization tool? Power BI SQL Excel PythonHow would you handle a situation where a client is unhappy with the results of your data analysis? Argue with the client Ignore the client's feedback Take responsibility and work with the client to identify and address any issues Blame the dataWhich of the following is a database management system? Excel Power BI SQL Power QueryWhich of the following is a programming language used for statistical computing? R Power Query Power BI SQLWhat is an effective way to communicate complex data analysis to non-technical stakeholders? Use technical jargon Use acronyms and abbreviations Avoid sharing data analysis with non-technical stakeholders Use visual aids and non-technical languageWhich of the following is a programming language used for automation? SQL R Excel PythonWhich of the following is a data transformation tool? SQL Python Excel Power QueryWhat is the purpose of normalization in database design? To make the database easier to understand To reduce data redundancy and improve data integrity To reduce the number of tables in the database To increase the complexity of the databaseWhat is a pivot table? A table used for storing financial data A table used for summarizing data and generating reports A table used for storing customer data A table used for storing product informationHow do you handle tight deadlines and multiple competing priorities? Prioritize tasks based on their importance and deadline, and communicate with your team Ask for an extension on all the deadlines Panic and rush to complete everything at once Ignore some tasks to focus on the most important onesWhat is the purpose of a data model? To describe the structure and relationships of data in a database To represent the data flow between different systems To provide a graphical representation of data To provide a high-level overview of the projectWhat is the difference between a left join and a right join? A left join includes only matching records from both tables, while a right join includes all records from both tables A left join includes all records from both tables, while a right join includes only matching records from both tables A left join includes all records from the left table and matching records from the right table, while a right join includes all records from the right table and matching records from the left table There is no difference between a left join and a right joinIn Power BI, what is the purpose of a slicer? To create charts and graphs To import data from external sources To filter data in a report To summarize and analyze dataWhat is the purpose of a VLOOKUP function in Excel? To calculate complex formulas To create charts and graphs To import data from external sources To search for a value in a table and return a corresponding valueWhat is the purpose of a scatter plot in data visualization? To show the relationship between two variables To display the distribution of a single variable To compare values across different categories To show changes over timeHow do you approach learning a new technical skill? Attempt to learn everything at once, even if it is overwhelming Start with the basics and practice consistently to build a strong foundation Rely on others to teach you without taking the initiative to research or practice on your own Give up if the skill is too difficult or challengingHow do you handle a situation where you do not know the answer to a question or problem? Admit that you do not know and ask for help or clarification Ignore the question or problem and hope it goes away Guess or make assumptions without seeking additional information Avoid asking for help or clarification to save faceHow do you approach collaborating with team members on a project? Communicate clearly and actively listen to other perspectives and ideas Assume that your ideas are always the best and ignore other opinions Dominate the conversation and take credit for others' contributions Avoid collaborating altogether and work independently.Which of the following is an example of a SQL JOIN? SELECT * FROM Customers WHERE City = 'New York' SELECT COUNT(*) FROM Orders WHERE OrderDate BETWEEN '2022-01-01' AND '2022-12-31' SELECT * FROM Customers INNER JOIN Orders ON Customers.CustomerID = Orders.CustomerID SELECT AVG(Price) FROM Products WHERE Category = 'Electronics' Previous Submit Form