Welcome to your Information Technology in LIS MCQ
1. Most common, and widely used scanners that
2. This technology is used by flatbed scanners to assure uniform sharpness and high resolution of images regardless of they placements on the scanning area.
3. __________________ are used to apply special effects to bitmap images.
4. The digitised files can be saved as ________ File formats.
5. ________ is a raster graphics editor (with significant vector graphics functionality).
6. gif, jpg, bmp, png are used as extensions for files which store
7. In an image-editing program, the _________________ displays the number of pixels affected in each part of the tonal scale and appears as a horizontal display of highlight, midtone, and shadow values
8. The light-gathering sensors used by flatbed scanners and digital cameras are called ___________________.
9. _______ cameras are characterized by high-or ultra-high resolution and excellent no interpolated color rendition.
10. Which types of metadata are associated with the digital objects ?
11. JPEG stands for ..... ?
13. Which of the following is not an input device?
14. Drum scanners use ______________ for gathering color information.
15. The Adobe Fireworks software written in ________ programming language
16. Scanned image editing software in ___________________
17. ___________Scanners have a slot in the side to accommodate a 35mm slide.
18. Digital cameras use what type of cards?
19. The number of pixels or dots per inch in an image determines its
20. The two methods of data capture are called …….
21. The famous that invented the charge-coupled device are :
