Image Editing Export and File Formats

Question 1

Which file format is best for photographs that need to be shared on the web with small file sizes?

Accepted Answer

JPEG

Answer

BMP

Answer

TIFF

Answer

PSD

Question 2

What type of compression does the PNG format use?

Accepted Answer

Lossless compression that retains all pixel data

Answer

Lossy compression like JPEG

Answer

No compression at all

Answer

Run-length encoding only

Question 3

What is the main advantage of the WebP format over JPEG for web use?

Accepted Answer

It provides better compression with comparable quality, resulting in smaller file sizes

Answer

It supports higher color depths

Answer

It supports CMYK color mode

Answer

It stores RAW data

Question 4

Which image format supports a transparent (alpha) channel, making it suitable for logos on web pages?

Accepted Answer

PNG

Answer

JPEG

Answer

BMP

Answer

TIFF without alpha

Question 5

What does 'color profile embedding' do when exporting an image?

Accepted Answer

Stores the color space information so receiving software can accurately interpret and display the colors

Answer

Changes the color mode to CMYK

Answer

Compresses colors to reduce file size

Answer

Converts to indexed color

Question 6

What is the DPI/PPI setting important for when exporting images for print?

Accepted Answer

Determines the print resolution — how many dots of ink per inch are used

Answer

Controls web page loading speed

Answer

Affects the color mode only

Answer

Controls the canvas size in pixels