
Technical Test
Quiz by Human Resource
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35 questions
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- Q1Which of the following keywords is used to define a function in Python?deffunctionfuncdefine30s
- Q2Which method is used to add an element to the end of a list in Python?add()insert()extend()append()30s
- Q3Which of the following data types is immutable in Python?setlisttupledictionary30s
- Q4What keyword is used to create a class in Python?classstructureobjectdefine30s
- Q5Which SQL clause is used to filter records that meet a certain condition?WHERESELECTGROUP BYORDER BY30s
- Q6What SQL statement is used to extract data from a database?UPDATESELECTDELETEINSERT30s
- Q7Which SQL keyword is used to sort the result set in ascending or descending order?GROUP BYWHERELIMITORDER BY30s
- Q8Which SQL function is used to count the number of rows in a dataset?COUNT()MAX()AVG()SUM()30s
- Q9What SQL command is used to remove a table from a database?ALTER TABLEREMOVE TABLEDELETE TABLEDROP TABLE30s
- Q10Which of the following features allows users to visualize data with interactive dashboards in Power BI?Power ViewPower BI ServicePower QueryPower Pivot30s
- Q11What is the primary purpose of Power Query in Power BI?Data transformationData visualizationData modelingReport automation30s
- Q12Which type of visualization would you use in Power BI to display the contribution of each part to a whole?Pie chartLine chartTableBar chart30s
- Q13In Power BI, what is the purpose of using DAX (Data Analysis Expressions)?Importing dataCreating calculated columns and measuresVisualizing dataManaging user permissions30s
- Q14What type of data source can Power BI connect to?Only SQL databasesAll of the aboveOnly online servicesOnly Excel files30s
- Q15What is the purpose of a 'workbook' in Power BI Desktop?To publish reports onlineTo develop reports and model dataTo schedule data refreshesTo define user roles30s