WGU C724 Information Systems
Management Unit 3 Module 3 Question
and answers 100% correct 2025/2026
(Select all that apply). Choose all the future 'man-machine' interfaces that will replace the keyboard and
mouse.
a.) Voice interface
b.) Gesture recognition
c.) Punch card - correct answer ✔a and b
What was the first computer language, developed in the 1950s, which continues to be used today?
a.) UNIX
b.) Fortran
c.) COBOL - correct answer ✔COBOL
How does business innovation and the decrease in cost of storage technology help businesses?
a.) Storage technology does not use microcomputers to store databases.
b.) Storage technology enables business to save more data and create information for better business
decision making.
c.) Storage technology increases the need for warehousing of records. - correct answer ✔Storage
technology enables business to save more data and create information for better business decision
making
, A server can be best described as WHAT?
a.) a supercomputer
b.) a computer that provides services to multiple users
c.) a mobile computer device - correct answer ✔a computer that provides services to multiple users
[True/False] Touch screen monitors and laser printers are the most common input devices that deliver
information to the user.
a.) True
b.) False - correct answer ✔False
Why do computers require fans?
a.) Fans are needed to cool the CPU.
b.) Fans are needed to remove dust inside computer.
c.) Fans power all computer LEDs. - correct answer ✔Fans are needed to cool the CPU
[True/False] DRAM is memory used to access the most frequently used instructions or data files.
a.) True
Management Unit 3 Module 3 Question
and answers 100% correct 2025/2026
(Select all that apply). Choose all the future 'man-machine' interfaces that will replace the keyboard and
mouse.
a.) Voice interface
b.) Gesture recognition
c.) Punch card - correct answer ✔a and b
What was the first computer language, developed in the 1950s, which continues to be used today?
a.) UNIX
b.) Fortran
c.) COBOL - correct answer ✔COBOL
How does business innovation and the decrease in cost of storage technology help businesses?
a.) Storage technology does not use microcomputers to store databases.
b.) Storage technology enables business to save more data and create information for better business
decision making.
c.) Storage technology increases the need for warehousing of records. - correct answer ✔Storage
technology enables business to save more data and create information for better business decision
making
, A server can be best described as WHAT?
a.) a supercomputer
b.) a computer that provides services to multiple users
c.) a mobile computer device - correct answer ✔a computer that provides services to multiple users
[True/False] Touch screen monitors and laser printers are the most common input devices that deliver
information to the user.
a.) True
b.) False - correct answer ✔False
Why do computers require fans?
a.) Fans are needed to cool the CPU.
b.) Fans are needed to remove dust inside computer.
c.) Fans power all computer LEDs. - correct answer ✔Fans are needed to cool the CPU
[True/False] DRAM is memory used to access the most frequently used instructions or data files.
a.) True
