Graduation Diploma is valid for only one (1) year in order to take the FDNY computer based. exam (Z-50). Candidates who fail the final examination on the second attempt shall be required to re-. attend the course in its entirety.
Quantum dots (QD) are very small semiconductor particles, only several nanometres in size, so small that their optical and electronic properties differ from those of larger particles. They are a central theme in nanotechnology.
DOTS Telephone Verification by Service Objects is a real-time web service API that validates a phone number by sending a confirmation code by voice or text message. This service is ideal for companies that want active verification of a phone number before a transaction is processed.