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Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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galgotia | final contest graph | Question 8
Which of the following according to you is incorrect? (A)Trie is also known as prefix tree(B)Trie requires less storage space than hashing(C)Trie al...
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Week | 10 Complete Data Analytics | Question 8
What is a consideration when leveraging custom visuals for accessibility in Power BI reports? (A)Enhanced Aesthetics(B)Compatibility with All Browse...
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Week | 9 Complete Data Analytics | Question 1
In the context of Power BI relationships, what does the "both" direction represent in terms of filtering? (A)One-way filtering(B)Bidirectional filte...
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Week | 8 Complete Data Analytics | Question 5
What is the purpose of the "Data View" in Power BI Desktop? (A)Creating visualizations(B)Writing DAX formulas(C)Viewing and editing raw data(D)Impor...
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Week | 8 Complete Data Analytics | Question 2
What is the main advantage of using Power BI's "Get Data" feature? (A)It automates report creation(B)It allows importing data from multiple sources(...
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Week | 7 Complete Data Analytics | Question 1
What is the primary advantage of using NumPy arrays over Python lists for numerical operations? (A)NumPy arrays have a more extensive color palette....
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galgotia | final contest graph | Question 9
Let G be a simple graph with 20 vertices and 8 components. If we delete a vertex in G, then number of components in G should lie between ____. (A)8 ...
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Week | 6 Complete Data Analytics | Question 8
What Pandas function is used to read a CSV file into a DataFrame? (A)load_csv()(B)read_csv()(C)import_csv()(D)csv_to_dataframe() ...
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Week | 6 Complete Data Analytics | Question 3
What is the purpose of the Z-score in outlier detection? (A)Measures the spread of data.(B)Measures the central tendency of data.(C)Identifies value...
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Week | 6 Complete Data Analytics | Question 1
In Pandas, what does the quantile() function help you determine? (A)The mean of a column.(B)The range of a column.(C)The quantiles (percentiles) of ...
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Week | 10 Complete Data Analytics | Question 3
What role does the streaming dataset play in real-time dashboards? (A)Storing historical data(B)Defining data refresh intervals(C)Facilitating live ...
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Week | 10 Complete Data Analytics | Question 2
Which type of data sources are commonly compatible with real-time data streaming in Power BI? (A)Static Excel Files(B)Batch Processed Databases(C)St...
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Week | 9 Complete Data Analytics | Question 2
When is it more appropriate to use calculated columns instead of measures in Power BI? (A)When creating aggregations(B)When working with date calcul...
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Week | 8 Complete Data Analytics | Question 7
What role does the "Power Query" component play in Power BI? (A)Creating visualizations(B)Importing data(C)Defining relationships(D)Writing DAX form...
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Week | 7 Complete Data Analytics | Question 9
How can you customize the style of Seaborn plots to improve aesthetics? (A)Using the set_style() function(B)Using the customize_style() method(C)Sea...
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