
Understanding Output Devices
Interactive Video
•
Computers
•
9th - 10th Grade
•
Practice Problem
•
Hard
Nancy Jackson
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of an output device?
To process data internally
To input data into a computer
To store data in digital form
To convert digital data into a form humans can process
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common use of actuators?
Printing documents
Carrying out physical movements
Producing sound from digital data
Displaying images on a screen
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an advantage of DLP projectors over LCD projectors?
Lower power usage
Higher contrast ratio
Better color reproduction
Sharper image quality
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key advantage of inkjet printers?
Uses powdered ink
Excellent for high-quality photo printing
Low running cost per page
High-speed printing
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why might a laser printer be preferred in an office setting?
It produces high-quality, fast, and inexpensive prints
It is cheaper than an inkjet printer
It is excellent for high-quality photo printing
It uses liquid ink
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a significant benefit of LED screens over LCD screens?
Lower image quality
Heavier and bulkier
Requires additional backlighting
Longer lifespan
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common application of LED screens?
Ideal for large displays at concerts
Used in typewriters
Primarily used in old televisions
Used in mechanical clocks
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