Grade 10IG - Image Editing Concepts

What is an image?

• A type of computer software.

• A sound recording of a musical piece.

• An image is a visual representation of an object or scene.

• A photograph taken with a camera.

List three common image file formats.

• TIFF

• BMP

• JPEG, PNG, GIF

• SVG

What is the difference between JPEG and PNG formats?

• JPEG is used for vector graphics; PNG is used for raster images.

• JPEG is lossy and suitable for photographs; PNG is lossless and ideal for images with transparency.

• JPEG supports transparency; PNG does not support transparency.

• JPEG is lossless and ideal for images with transparency; PNG is lossy and suitable for photographs.

What tool would you use to adjust brightness in an image?

• Brightness adjustment tool

• Image cropping tool

• Contrast adjustment slider

• Color correction tool

How can you resize an image without losing quality?

• Resize using a low-resolution filter.

• Convert the image to a different format.

• Crop the image to a smaller size.

• Use vector graphics or advanced resizing algorithms.

What is the purpose of cropping an image?

• To increase the file size of the image.

• To change the color of the image.

• To add more elements to the image.

• The purpose of cropping an image is to enhance composition and focus on the main subject.

Describe a scenario where you would need to place an image in a document.

• Including an image of a product in a marketing report.

• Inserting a photo of a vacation in a personal diary.

• Adding a screenshot of a website in a coding tutorial.

• Placing a family portrait in a business presentation.

What is the impact of image resolution on quality?

• Lower image resolution enhances quality by reducing noise.

• Image resolution has no effect on quality whatsoever.

• Higher resolution images take up less storage space.

• Higher image resolution improves quality by providing more detail and clarity.

How do you save an image in a different file format?

• Copy and paste the image into a new document.

• Use 'Save As' or 'Export' in an image editing software and select the desired file format.

• Rename the file with a different extension in the file explorer.

• Use 'Print' to send the image to a printer.

What basic editing tool can be used to remove red-eye from a photo?

• Red-eye correction tool

• Brightness adjustment tool

• Crop tool

• Contrast enhancement tool