
Hospitality industry closures

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1st - 2nd Grade
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of filtering in data processing?
To increase data size
To remove unwanted data
To add noise to data
To duplicate data
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a characteristic of advanced filtering methods?
They are simpler than basic methods
They are less accurate
They require less computational power
They can handle complex data patterns
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which scenario would you apply a high-pass filter?
To enhance low-frequency signals
To block all frequencies
To remove high-frequency noise
To allow high-frequency signals to pass
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common application of filtering in audio processing?
Adding echo
Reducing background noise
Changing pitch
Increasing volume
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does filtering benefit image processing?
By blurring the image
By enhancing image details
By changing image color
By reducing image size
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