WGU D465 DATA APPLICATIONS
PRACTICE PAPER 2026 QUESTIONS WITH
SOLUTIONS GRADED A+
◉SAFE_CAST. Answer: Returns a value of Null instead of an error
when a query fails.
◉AS. Answer: Comes before and identifies the data type which you
are casting to.
◉STRING. Answer: Indicates that you are converting the data to a
string.
◉LEN. Answer: Calculates a string's length.
◉FIND. Answer: Locates specific characters and substrings in a
string.
◉FROM. Answer: Indicates which table you are selecting the data
from.
,◉INT. Answer: Indicates that you are converting the data to an
integer.
◉IMPORTRANGE. Answer: Imports a range of cells from another
spreadsheet into your current spreadsheet.
◉IMPORTRANGE(spreadsheet_url, range_string). Answer: Function
format for importing ranges.
◉CONCATENATE. Answer: Combine two or more data strings in
spreadsheets.
◉EXAMPLE. Answer: Combining street addresses and primary
contacts in a business' vendor database.
◉CONCAT_WS. Answer: Concatenate two or more strings together
with a separator between each string.
◉WS. Answer: WITH SEPARATOR.
◉TEXT STRINGS. Answer: A group of characters within a cell, most
often composed of letters.
◉CONCAT function. Answer: To combine fields.
, ◉RIGHT. Answer: Selects a specific number of characters on the
right side of a cell.
◉LEFT. Answer: Selects a specific number of characters on the left
side of a cell.
◉ROUND. Answer: Limits records to a certain number of decimal
places.
◉CONVERT. Answer: Changes the unit of measurement of a value in
data.
◉JOIN. Answer: Combine rows from two or more tables based on a
related column.
◉MOD. Answer: Changes numbers from positive to negative for data
analysis.
◉=VALUE (A2:A4). Answer: Example of using the VALUE function.
◉=TRIM. Answer: Gets rid of extra spaces in a cell.
PRACTICE PAPER 2026 QUESTIONS WITH
SOLUTIONS GRADED A+
◉SAFE_CAST. Answer: Returns a value of Null instead of an error
when a query fails.
◉AS. Answer: Comes before and identifies the data type which you
are casting to.
◉STRING. Answer: Indicates that you are converting the data to a
string.
◉LEN. Answer: Calculates a string's length.
◉FIND. Answer: Locates specific characters and substrings in a
string.
◉FROM. Answer: Indicates which table you are selecting the data
from.
,◉INT. Answer: Indicates that you are converting the data to an
integer.
◉IMPORTRANGE. Answer: Imports a range of cells from another
spreadsheet into your current spreadsheet.
◉IMPORTRANGE(spreadsheet_url, range_string). Answer: Function
format for importing ranges.
◉CONCATENATE. Answer: Combine two or more data strings in
spreadsheets.
◉EXAMPLE. Answer: Combining street addresses and primary
contacts in a business' vendor database.
◉CONCAT_WS. Answer: Concatenate two or more strings together
with a separator between each string.
◉WS. Answer: WITH SEPARATOR.
◉TEXT STRINGS. Answer: A group of characters within a cell, most
often composed of letters.
◉CONCAT function. Answer: To combine fields.
, ◉RIGHT. Answer: Selects a specific number of characters on the
right side of a cell.
◉LEFT. Answer: Selects a specific number of characters on the left
side of a cell.
◉ROUND. Answer: Limits records to a certain number of decimal
places.
◉CONVERT. Answer: Changes the unit of measurement of a value in
data.
◉JOIN. Answer: Combine rows from two or more tables based on a
related column.
◉MOD. Answer: Changes numbers from positive to negative for data
analysis.
◉=VALUE (A2:A4). Answer: Example of using the VALUE function.
◉=TRIM. Answer: Gets rid of extra spaces in a cell.
