Data Analyst MCQ(Done)Δ Notify Step 1Step 2First NameLast NameEmailPhone/MobilePreviousNextWhich of the following is an ETL tool? SSIS Excel Power BI RWhat is an effective way to handle conflict with a teammate? Ignore the teammate's actions Avoid the conflict Confront the teammate CompromiseWhich of the following is a statistical programming language? Power Query Power BI UI Path PythonHow would you handle a situation where a client has unrealistic expectations? Promise to deliver the results on time, regardless of feasibility Agree with the client to avoid conflict Discuss the feasibility of the client's request and negotiate a realistic timeline Ignore the client's requestWhat is the purpose of a data model? To define the structure of data and relationships between different data elements To store data To analyze data To provide a visual representation of dataHow would you handle a situation where you don't have the necessary skills to complete a task? Ignore the task and hope it goes away Blame someone else for not providing the necessary resources Ask for help from a teammate or supervisor Try to complete the task anywayWhich of the following is a data visualization tool? SQL Excel Power BI 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? SQL Power BI Excel Power QueryWhich of the following is a programming language used for statistical computing? R SQL Power BI Power QueryWhat is an effective way to communicate complex data analysis to non-technical stakeholders? Avoid sharing data analysis with non-technical stakeholders Use technical jargon Use visual aids and non-technical language Use acronyms and abbreviationsWhich of the following is a programming language used for automation? Excel R Python SQLWhich of the following is a data transformation tool? SQL Power Query Python ExcelWhat is the purpose of normalization in database design? To reduce the number of tables in the database To make the database easier to understand To reduce data redundancy and improve data integrity To increase the complexity of the databaseWhat is a pivot table? A table used for storing product information A table used for summarizing data and generating reports A table used for storing financial data A table used for storing customer dataHow do you handle tight deadlines and multiple competing priorities? Ignore some tasks to focus on the most important ones Ask for an extension on all the deadlines Panic and rush to complete everything at once Prioritize tasks based on their importance and deadline, and communicate with your teamWhat is the purpose of a data model? To provide a high-level overview of the project 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 dataWhat 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 There is no difference between a left join and a right join 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 tableIn Power BI, what is the purpose of a slicer? To import data from external sources To summarize and analyze data To create charts and graphs To filter data in a reportWhat is the purpose of a VLOOKUP function in Excel? To import data from external sources To create charts and graphs To calculate complex formulas To search for a value in a table and return a corresponding valueWhat is the purpose of a scatter plot in data visualization? To display the distribution of a single variable To show changes over time To show the relationship between two variables To compare values across different categoriesHow 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 Give up if the skill is too difficult or challenging Rely on others to teach you without taking the initiative to research or practice on your ownHow do you handle a situation where you do not know the answer to a question or problem? Avoid asking for help or clarification to save face Guess or make assumptions without seeking additional information Ignore the question or problem and hope it goes away Admit that you do not know and ask for help or clarificationHow do you approach collaborating with team members on a project? Avoid collaborating altogether and work independently. Assume that your ideas are always the best and ignore other opinions Dominate the conversation and take credit for others' contributions Communicate clearly and actively listen to other perspectives and ideasWhich of the following is an example of a SQL JOIN? SELECT * FROM Customers WHERE City = 'New York' SELECT * FROM Customers INNER JOIN Orders ON Customers.CustomerID = Orders.CustomerID SELECT AVG(Price) FROM Products WHERE Category = 'Electronics' SELECT COUNT(*) FROM Orders WHERE OrderDate BETWEEN '2022-01-01' AND '2022-12-31' Previous Submit Form
