Katelynn and Genevieve want to make flyers to advertise their school's play. They will
collaborate on the flyer document online, and remotely.
Which productivity software should they use?
Microsoft Access
Googl
...
Katelynn and Genevieve want to make flyers to advertise their school's play. They will
collaborate on the flyer document online, and remotely.
Which productivity software should they use?
Microsoft Access
Google Docs
Microsoft PowerPoint
Google Sheets
RATIONALE
Google Docs enables users — like Katelynn and Genevieve — to collaborate online and
remotely, to write and edit text documents.
CONCEPT
Productivity Application Software
2
Select the scenario that describes a top-down approach to data warehouse design.
O'Reilly's Public House, which has locations in seven states, merges the data marts from
each location into a single data warehouse.
Mike's Decorating creates data marts from several departments, then combines them into a
central data warehouse.
Gilbert's Groceries adds all of the data from its vendor, sales, and human resources
departments to the central data warehouse, and then divides it between several data marts.
Tyson’s Business Innovations creates data marts for its HR and Payroll departments to
resolve an employee compensation dispute.
RATIONALE
Gilbert's Groceries uses a top-down data warehouse design. It started collecting data, then
divided what it collected between data marts, as needed. The other answer choices use a
bottom-up data warehouse design. Bottom-up design builds data marts for different
departments, then merges the data marts into a single data warehouse.
CONCEPT
Data Warehousing
3
Brad launches a program in order to see all of his files, folders, and programs in one place.
Which element of the Microsoft Windows operating system is Brad using?
File Explorer (formerly Windows Explorer)
Windows Shell
Security and Maintenance
Taskbar
RATIONALE
Windows users can view and organize files and folders with the File Explorer application
(called Windows Explorer in earlier versions of Windows).
CONCEPT
The Microsoft Windows Operating System
4
__________, developed by OpenOffice, is an example of word processing software.
Impress
Keynote
Writer
Numbers
RATIONALE
Writer is OpenOffice's word processing application. Numbers is an example of spreadsheet
software developed by Apple. Keynote (developed by Apple) and Impress (developed by
OpenOffice) are presentation applications.
CONCEPT
Selecting Software
5
Which of the following is a challenge of data warehousing?
A high reliance on data quantity
Data originality
Privacy concerns
Cloud computing environments
RATIONALE
It has become easy to collect data from a variety of sources and combine them to perform
new forms of analysis. Some firms combine publicly-accessible data with information
obtained from the government and other sources to create warehouses of data (about
people and companies) for sale.
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