Photoshop
- Adobe Photoshop is a raster graphics editor developed and published by Adobe Inc. for Windows and MacOS.
- It was originally created in 1988 by Thomas and John Knoll and name given ImagePro. After sometime name change into Photoshop due to copyright issue. And 1st version of Photoshop is 0.87
- In 1990 Photoshop 1.0 release by Adobe Inc.
- Photoshop is an images editing software it is as a pixel based image and raster graphic editor.
- Since then, this software has become the industry standard not only in raster graphics editing, but in digital art as a whole.
- Photoshop files have default file extension as .PSD and .PSB, which stands for “Photoshop Document”.
- A PSD file has a maximum height and width of 30,000 pixels, and a length limit of two gigabytes and PSB file has a maximum height and width of 300,000 (3 lakh) pixels, and a length limit of four extra bytes


Question
Question 1 : For What work Photoshop is used ?
1. For Graphics
2. For Animation
3. For Programming
4. For Typing
Answer
Correct Anaswer : 1
Explanation:
For Graphics
768
Question 2 : What is File Extension in Photoshop?
1. .bmp
2. .psd
3. .jpg
4. .png
Answer
Correct Anaswer : 2
Explanation:
.psd
769
Question 3 : Which menu contains the duplicate layer option in Photoshop?
1. Edit
2. Layer
3. Image
4. Filter
Answer
Correct Anaswer : 2
Explanation:
Layer
770
Question 4 : Which of these software is using the Gradient tool?
1. Page maker
2. Photoshop
3. Painting
4. All of these
5. None of these
Answer
Correct Anaswer : 2
Explanation:
Photoshop
771
Question 5 : Full form of DPI
1. Dots per inch
2. Dots per ink
3. Disk Point Inch
4. Display per inch
Answer
Correct Anaswer : 1
Explanation:
Dots per inch
772