From the listing of questions below please answer using 150-250 words for each answer.
1. Define and describe the four phases of information age.
2. Define and describe the four basic functions of a computer.
3. List three input devices and three output devices that might be attached to the PC. Describe the typical use of each.
4. Define and describe the use of custom applications. Are there advantages and disadvantages of using custom applications? Give three examples.
5. What is the difference between a supercomputer and a personal computer? What are the advantages and disadvantages of each?