Answer:
Database Management System ppt DBMS
I don't know if that is right. Sorry if it's not.
Answer:
Light sensor
Explanation:
“Street Light that Glows on Detecting Vehicle Movement. Generally, street light controlling system is a simple concept which uses a transistor to turn ON in the night time and turn OFF during the day time. The entire process can be done by a using a sensor namely LDR (light dependent resistor).”
After earning a learner's license, the next test that must be successfully passed to earn an operator license is Class E License Test.
Hope this helped!
