DIGITAL IMAGE STUDY GUIDE 2026/2027 QUESTIONS
AND SOLUTIONS RATED A+
✔✔What is the function of a digital sensor in a camera? - ✔✔It captures a picture by
turning light into electrical signals.
✔✔What is a scanner? - ✔✔An input device that translates a two-dimensional image
into digital signals.
✔✔How does a scanner work? - ✔✔It uses light to map a physical image and convert it
into a digital format.
✔✔What software can be used to edit digital images? - ✔✔Programs like Adobe
Photoshop and GIMP.
✔✔What is GIMP? - ✔✔GNU Image Manipulation Program, a free software for editing
images.
✔✔What is a graphics tablet? - ✔✔A drawing tablet that connects to a computer and
allows for digital drawing.
✔✔What file formats can digital images be stored in? - ✔✔Common formats include
JPEG and TIFF.
✔✔What is the difference between JPEG and TIFF? - ✔✔JPEG compresses data
slightly, while TIFF has less data loss but takes up more space.
✔✔What is the advantage of using a graphics tablet? - ✔✔It allows for precise drawing
directly onto a digital surface.
✔✔What is the role of software in creating digital images? - ✔✔It allows users to edit
and create images using various tools.
✔✔What is the significance of resolution in digital images? - ✔✔It affects the sharpness
and detail of the image.
✔✔What are the benefits of using a smartphone for photography? - ✔✔Smartphones
often have high-quality cameras with many features.
✔✔What happens to a digital image when it is downloaded onto a computer? - ✔✔The
electrical signals are converted into pixels.
✔✔What is the process of digitizing a drawing? - ✔✔Using a scanner to convert a
physical drawing into a digital image.
AND SOLUTIONS RATED A+
✔✔What is the function of a digital sensor in a camera? - ✔✔It captures a picture by
turning light into electrical signals.
✔✔What is a scanner? - ✔✔An input device that translates a two-dimensional image
into digital signals.
✔✔How does a scanner work? - ✔✔It uses light to map a physical image and convert it
into a digital format.
✔✔What software can be used to edit digital images? - ✔✔Programs like Adobe
Photoshop and GIMP.
✔✔What is GIMP? - ✔✔GNU Image Manipulation Program, a free software for editing
images.
✔✔What is a graphics tablet? - ✔✔A drawing tablet that connects to a computer and
allows for digital drawing.
✔✔What file formats can digital images be stored in? - ✔✔Common formats include
JPEG and TIFF.
✔✔What is the difference between JPEG and TIFF? - ✔✔JPEG compresses data
slightly, while TIFF has less data loss but takes up more space.
✔✔What is the advantage of using a graphics tablet? - ✔✔It allows for precise drawing
directly onto a digital surface.
✔✔What is the role of software in creating digital images? - ✔✔It allows users to edit
and create images using various tools.
✔✔What is the significance of resolution in digital images? - ✔✔It affects the sharpness
and detail of the image.
✔✔What are the benefits of using a smartphone for photography? - ✔✔Smartphones
often have high-quality cameras with many features.
✔✔What happens to a digital image when it is downloaded onto a computer? - ✔✔The
electrical signals are converted into pixels.
✔✔What is the process of digitizing a drawing? - ✔✔Using a scanner to convert a
physical drawing into a digital image.
