Digital Technology Quiz

Which file format is not compressed?

• JPEG

• GIF

• MP3

• AVI

Which of the following in NOT an advantage of file compression?

• Reduces transfer time

• Loading time on a website

• Increases resolution

• Reduces storage space required

Which file format is commonly used for web pages due to its effective image compression?

• JPEG

• RTF

• PNG

• TIFF

Which file format supports animation and transparency?

• JPEG

• GIF

• PNG

• TIFF

What does the following statement describe:

Reduces the file size by removing some of the data from the original digital file e.g. pixels or the number of colours used in an image.

• Lossy compression

• Lossless compression

JPEG is an example of what time of compression style?

• Lossy compression

• Lossless compression

Which file format is used for storing plain text files?

• JPEG

• GIF

• TXT

• CSV

Which file format is commonly used for photographs?

• MP3

• MIDI

• PNG

• TIFF

Winzip will reduce a file size by creating what type of file?

• Zap file

• Zip file

Which file format is used for the interchange of graphics between various Apple programs?

• JPEG

• GIF

• PICT

• TIFF