Worksheet Solutions: Printing Photos | Image Editing for Beginners - Class 8 PDF Download

Multiple Choice Questions (MCQ)

Q1: What is one advantage of printing photos at a smaller size, such as 4x6 inches (10x15 cm)?
(a) Smaller prints are generally of higher quality.
(b) Smaller prints are usually less expensive.
(c) Smaller prints have better color accuracy.
(d) Smaller prints offer more customization options.
Ans: (b)
Smaller prints are often the least expensive option when it comes to photo printing.

Q2: What is a disadvantage of printing photos at a larger size, like 8x10 inches (20x25 cm)?
(a) Larger prints have better resolution.
(b) Larger prints are easier to frame.
(c) Larger prints are generally more expensive.
(d) Larger prints use less ink.
Ans: (c)
Larger prints typically cost more due to the increased size and material requirements.

Q3: Which format is commonly used for photographs and is often required by photo printing services?
(a) PNG
(b) GIF
(c) TIFF
(d) JPEG
Ans: (d) JPEG
JPEG is commonly used for photographs and is widely accepted by photo printing services.

Q4: What resolution is recommended for printed images by most photo printing services?
(a) 72 dpi (dots per inch)
(b) 150 dpi (dots per inch)
(c) 300 dpi (dots per inch)
(d) 600 dpi (dots per inch)
Ans: (c) 300 dpi (dots per inch)
Most photo printing services recommend a resolution of at least 300 dpi for high-quality prints.

Q5: Why is it important to adjust cropping for your photos before printing?
(a) Cropping has no effect on printed photos.
(b) Cropping ensures the correct aspect ratio.
(c) Cropping reduces the resolution of the image.
(d) Cropping increases the printing cost.
Ans: (b) Cropping ensures the correct aspect ratio.
Adjusting cropping ensures that your image fits the selected print size without unexpected cropping.

True or False

Q1: Printing photos at home is usually the most cost-effective option.
Ans: False
Printing at home can be convenient but may not always be the most cost-effective due to ink and paper expenses.

Q2: The resolution of a printed image is typically lower than that of a computer screen.
Ans: False
The resolution of a printed image is usually higher than that of a computer screen.

Q3: It's recommended to use the original full-resolution version of an image for printing if available.
Ans: True
Using the original full-resolution image ensures the best print quality.

Q4: Adjusting sharpening for prints can make printed photos appear overly sharp.
Ans: True
Adding extra sharpening for prints compensates for some loss of sharpness during the printing process.

Q5: All printers have a special photo-printing mode that optimizes printing for different paper types.
Ans: False
Not all printers have a dedicated photo-printing mode, but some do offer paper type optimization settings.

Short Answer Questions

Q1: What are two popular types of paper finishes used for photo printing, and what is the main difference between them?
Ans: Two popular types of paper finishes used for photo printing are glossy and matte (nonglossy). The main difference between them is the surface texture and reflectivity. Glossy paper has a shiny and reflective surface, which enhances color vibrancy and contrast but may be prone to glare and fingerprints. Matte paper, on the other hand, has a non-reflective surface with a smoother texture, providing a more subdued, glare-free finish ideal for certain artistic or portrait prints.

Q2: What should you consider when choosing between in-store, online, or at-home photo printing services?
Ans: When choosing between in-store, online, or at-home photo printing services, consider factors such as convenience, cost, quality, and customization. In-store printing is convenient and fast but may have limited customization options. Online printing offers a wide range of choices and the convenience of home delivery but may require shipping time. At-home printing is convenient but can be costly due to ink and paper expenses, and the quality may vary depending on the printer. Your choice should align with your priorities and specific printing needs.

Q3: Why is it essential to use high-resolution images for printing, and what happens if you use a low-resolution image?
Ans: Using high-resolution images for printing is essential because it ensures that the printed photo maintains sharpness and detail. When an image has a low resolution (fewer dots per inch or dpi) compared to the printing requirements, it may appear pixelated or blocky when printed, lacking clarity and detail. To avoid such issues, most photo printing services recommend a minimum resolution of 300 dpi for optimal results.

Q4: What is the purpose of adjusting sharpening for printed photos, and when should it be applied?
Ans: Adjusting sharpening for printed photos enhances the image's clarity and sharpness, compensating for some of the loss that may occur during the printing process. Sharpening should be applied before printing, especially if the image appears slightly soft on the computer screen. However, it's important not to over-sharpen the image to avoid unnatural or jagged edges. The sharpening adjustments made on the computer will account for the slight softening that may occur during printing, resulting in a crisp and clear final print.

Q5: Why is it crucial to preview and adjust cropping when ordering prints?
Ans: Previewing and adjusting cropping is crucial when ordering prints because it ensures that important elements of the image are not unintentionally cropped out due to differences in aspect ratio between the image and the chosen print size. Failure to adjust cropping can lead to unexpected results, with vital details being cut off. Most printing services offer the option to preview and make adjustments to cropping before finalizing print orders, allowing users to ensure that the composition remains intact and suitable for the selected print size.