Cisco redesigned the CCNA program in 2013 to offer the certification in various subspecialties related to networking. For example, the CCNA Cloud certification focuses on the skills required for cloud networking, while the CCNA Wireless certification validates an individual's competence in wireless local area networks .
Lactobacillus bulgaricus, or L. bulgaricus, is a bacteria that normally resides in your intestinal tract. Considered a âgoodâ or âfriendlyâ type of bacteria, it prevents harmful bacteria from ...
Bacillus subtilis is a Gram positive, rod shaped bacteria, commonly found in soil. It was originally named â Vibrio subtilisâ when it was discovered in 1835 by Christian Gottfried Ehrenberg. It was renamed â Bacillus subtilisâ in 1872 by Ferdinand Cohn.long with enzymes, Bacillus subtilis also produces a toxin called subtilisin. Subtilisin can cause allergic reactions if there is repeated exposure in high concentrations. This only poses a risk to fermentation plants that use high quantities of subtilisin.