22 File Properties

What is a property of a file?

• The file's content

• Information about the file itself

• The software used to create the file

• The user who created the file

Which of the following is a file format for word processing software?

• .xls

• .db

• .doc

• .mp3

What is the file format for spreadsheet software?

• .doc

• .xls

• .jpg

• .mp4

Which property is associated with text files?

• Channels

• Frame rate

• Word count

• Sample rate

Which of the following is NOT a file format for audio editing software?

• .mp3

• .flac

• .wav

• .pdf

What is a characteristic of lossy compression?

• Data is temporarily removed

• Data is permanently removed

• Data is encrypted

• Data is duplicated

What is a disadvantage of lossy compression?

• It increases file size

• It maintains file quality

• It can impact file quality

• It is reversible

What is a benefit of lossless compression?

• It permanently removes data

• It maintains file quality

• It increases file size

• It is irreversible

What is an example of lossless compression?

• JPEG compression

• Run-length encoding

• MP3 compression

• GIF compression

What is the compromise of reducing file size in lossy compression?

• Increased file size

• Improved file quality

• Impact on file quality

• Reversible changes