We can change width or height or resolution of an image respective of other two at a time by

A. Selecting Resample Image option from image size

B. Deselecting Resample Image option from image size

C. Selecting Constrain Proportion option from image size

You can do it
  1. We can extract a part of an image without the help of any kind of Marquee or Lasso tool
  2. We can create layer is indexed color image
  3. We cannot import jpeg image in Premiere.
  4. The Keyboard shortcut for layer option is
  5. The full form of RGB is Red Green and Black.
  6. The default size of a web banner is___________*__________
  7. To get Auto contrast option in Photoshop, we have to select
  8. By using Photoshop, we can make a static Web site
  9. If R=255, G=0, B=0, the colour will be black.
  10. To get Auto contrast option in Photoshop, select
  11. How many type of Marquee Tool are there in Photoshop?
  12. GIF stands for
  13. How many Color Modes are there in Photoshop?
  14. The default color mode of Photoshop is CMYK.
  15. We can zoom in/out from navigator option
  16. In Photoshop, maximum how many alpha channels can create in an image?
  17. The range of feather is
  18. Blurs edges by building a transition boundary between the selection and its surrounding pixels is known…
  19. Image > Mode > 16 bit is activated, when
  20. We can resize the canvas as per the size of an image by using
  21. To get Feather option in Photoshop.
  22. The Keyboard shortcut default foreground and background color is
  23. In a Bitmap mode image, the shades are adjusted by changing the quantity of __________ and __________…
  24. To get Auto contrast option in Photoshop
  25. To get Stroke option in Photoshop, we have to select
  26. Is Overlay a Layer Blending Mode in Photoshop?
  27. In a grayscale image we get a maximum of _____ shades of color?
  28. How many maximum steps we can undo in Photoshop?
  29. We can get "Export transparent Image" from
  30. How many selection tools are there in Photoshop?