Answer:
1st gen: Vacuum Tubes(1940–1956)
2nd gen: Transistors(1956–1963)
3rd gen: Integrated Circuits: (1964–1971)
4th gen: Microprocessors (1971–PRESENT)
5th gen: Artificial Intelligence (present)
Explanation:
<span>Validation of electronic signatures was designed to encourage a paperless society.</span>
I receive interpersonal support on almost every sight I go on: even on this one right now! An example of interpersonal support can be a typing editor, I believe.
C Ask himself what his purposes will be for using a database. You have to figure out the basics first