Y11EC1.2.3ExerciseQuiz

Which best describes a digital asset?

• It is a physical file.

• It is stored in electronic form.

• It is limited in its accessibility.

• It is a tangible asset.

Which statement best describes lossy compression?

• Lossy compression increases the size of the file.

• Lossy compression retains all data during the file compression process.

• Lossy compression results in no loss of quality during the file compression process.

• Lossy compression reduces file size by eliminating non-essential data, causing a loss in quality.

Which of the following best describes digitisation?

• The process of converting analogue information into digital format.

• The process of organising files and folders on a computer.

• The process of using graphics software to draw illustrations.

• The conversion of a manual workflow to an automated workflow.

Adobe Photoshop is an example of what type of application software?

• Audio editing software.

• Digital editing software.

• Video editing software.

• 3D modelling software.

A file compression technique that reduces the file size but does not lose data is called

• Lossy compression.

• MP3 compression.

• Lossless compression.

• JPEG compression.

A feature that is typically associated with interactive media authoring software is

• animation

• photo editing

• audio

• colour correction

Which statement is correct with regards to TIFF and JPEG files?

• TIFF files support animation, whereas JPEG files are used for static images only.

• JPEG is a lossy compression format while TIFF is a lossless compression format.

• JPEG is a lossless compression format while TIFF is a lossy compression format.

• There is no difference between TIFF and JPEG files.

Which file format is commonly used for high-quality audio recordings?

• MP4

• WAV

• MP3

• PNG

What is a primary benefit of compressing a file?

• Compressed files can save on storage costs by reducing the space required to store data.

• Compressed files are more compatible with a wider range of software and hardware.

• Compressed files are more secure than uncompressed files.

• Compressed files improve the quality of the stored data.

Huffman coding is

• a lossy technique of file compression.

• used exclusively for encrypting data.

• a lossless technique of file compression.

• a compression technique that replaces repeated patterns with a code representing the pattern.