Foundations: Data, Data, Everywhere - Module 3 challenge

Foundations: Data, Data, Everywhere - Module 3 challenge

  1. In the following spreadsheet, what type of tree is in cell B4?

    (n/a) A B C D E
    1 Ginkgo Weeping willow Sycamore Bay laurel Pistachio
    2 Papaya Maple White oak European ash Pecan
    3 Cedar Burflower Spruce Redwood Beech
    4 Birch Cottonwood Clove Cacao Bristlecone
    5 Rubber tree Brazil nut Walnut Pine Palm
  • Birch

  • Cottonwood

  • Sycamore

  • Bay laurel

  1. In the following query, what will be retrieved from the database?

     SELECT *
     FROM Storeroom 5
     WHERE glasses = 'bifocals'
    
    • All bifocals in all storerooms

    • All glasses in all storerooms

    • All glasses in Storeroom 5 that are bifocals

    • All glasses in Storeroom 5

  2. Which of the following statements accurately describe spreadsheet attributes and observations? Select all that apply.

    • An observation includes all of the attributes contained in its row.

    • An attribute includes all of the observations contained in its row.

    • Attributes are used to label spreadsheet columns.

    • A spreadsheet row is also referred to as an observation.

  3. A data professional at a social media company wants to communicate to stakeholders about which countries have the most active users. They create a data visualization that identifies 45 different countries, then shows the number of active users from each one. What type of data visualization should they create?

    • Line chart

    • Pie chart

    • Bar chart

    • Donut chart

  4. When working in a spreadsheet, what is the correct syntax for a formula that adds the value in cell F9 to the value in cell G9?

    • =F9+G9

    • F9,G9

    • \=F9,G9

    • F9+G9=

  5. Fill in the blank: The SQL clause SELECT * is used to retrieve all data from a particular _____.

    • spreadsheet

    • table

    • database

    • cell

  6. In the following query, which clause indicates the table from which to retrieve data?

    SELECT *

    • \= ‘stain’

    • FROM Wood

    • SELECT *

    • WHERE finish

  7. Which text wrapping feature cuts off the contents of a spreadsheet cell so only the text that fits is visible?

    • Wrap

    • Fill

    • Overflow

    • Clip

  8. Which of the following statements accurately describe data visualizations and visualization tools? Select all that apply.

    • Spreadsheets have visualization tools that enable data professionals to create line or bar charts.

    • When working with the programming language R, an integrated developer environment enables the creation of data visualizations.

    • Tableau makes it possible to integrate data into dashboard-style visualizations.

    • The process used for analyzing the data should not influence the type of visualization ultimately selected.

  9. A data professional wants the data in column A to be in alphabetical order from A to Z. What spreadsheet feature would enable them to accomplish this task?

    (n/a)

    A

    B

    C

    1

    Deciani

    Lin

    33

    2

    Roberts

    Jeremy

    28

    3

    Storelli

    Hyun

    64

    4

    Piotrowski

    Sook

    84

    5

    Mondek

    Priscilla

    42

    6

    Lam

    April

    96

    • Formatting

    • Chart editor

    • Sort range

    • Dragging