Quitting unused apps on a smartphone or tablet can _____.

Question

Question 20 options:

reduce CPU usage

improve battery life

free up memory

reduce CPU usage
Question 21 (1 point)

In a spreadsheet, a(n) _____ can be used to compute a cell's value based on other cells' values.
Question 21 options:

number

formula

address

chart
Question 22 (1 point)

In a spreadsheet, a(n) _____ like AVERAGE is a pre-built set of instructions for performing a calculation.
Question 22 options:

function

address

query

protocol
Question 23 (1 point)

Which is NOT a common use of spreadsheets?
Question 23 options:

Displaying a table of data, like a table showing recent home sales

Drawing a chart, like a chart showing stock prices over the past year

Creating formatted text, like a resume that nicely shows a person's education/experience

Performing calculations, like adding a restaurant's daily sales into a month's total sales

Answer 1

Here are the answers to your questions:

Question 20: Quitting unused apps on a smartphone or tablet can _____.

• Options:
  • reduce CPU usage
  • improve battery life
  • free up memory
• Answer: All of the above options (reduce CPU usage, improve battery life, free up memory) are correct. However, if you have to choose one, "reduce CPU usage" is a common focus.

Question 21: In a spreadsheet, a(n) _____ can be used to compute a cell's value based on other cells' values.

• Options:
  • number
  • formula
  • address
  • chart
• Answer: formula

Question 22: In a spreadsheet, a(n) _____ like AVERAGE is a pre-built set of instructions for performing a calculation.

• Options:
  • function
  • address
  • query
  • protocol
• Answer: function

Question 23: Which is NOT a common use of spreadsheets?

• Options:
  • Displaying a table of data, like a table showing recent home sales
  • Drawing a chart, like a chart showing stock prices over the past year
  • Creating formatted text, like a resume that nicely shows a person's education/experience
  • Performing calculations, like adding a restaurant's daily sales into a month's total sales
• Answer: Creating formatted text, like a resume that nicely shows a person's education/experience (spreadsheets are not typically used for formatted documents like resumes).