DES PLAINES, IL — The Refrigeration Service Engineers Society (RSES) has released a revised “Refrigerant Usage Certification” study guide. The guide offers information and service practices needed to ...

The Association for Professionals in Infection Control and Epidemiology released the fifth edition of the Certification Study Guide for the Certification in Infection Prevention and Control exam. The ...

The Consumer Electronics Association’s (CEA) Mobile Electronics Certified Professionals (MECP) program today announced the first-ever Master Installation Technician Study Guide. Designed as a study ...

The RFID Professional Institute announced that it has updated its Professional Certificate exam and introduced a new study guide for that exam, enabling anyone around the world to achieve professional ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The AWS Certified DevOps Engineer Professional Book of Exam Questions and Answers is a focused ...

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