MPCP2

MODEL PAPER 

1. Explain the classification of computer
 2. a) convert the decimal number 9890 into octal and hexadecimal system
    b) convert 89CD into binary system and decimal system.
3. Explain about system software and application software
4. Explain about secondary storage devices
5. Discuss the toolbox in adobe Photoshop
6. Explain the filter menu in adobe Photoshop
7. How to do you working with images explain the steps?
8. Explain the adjustment layers with diagram.