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Don’t use “brain dumps”
CompTIA can revoke your certification if they find out you used a brain dump. Those are things that people make from memory after taking the exam.
Created by: joe
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Demerits of Ruby Laser
1. Pulsating beam instead of a continuous beam 2. Less Efficiency 3. Significant amount required to start laser action 4. Beam quality is inferior to other lasers 5. Prone to damage if used under high power or for long intervals.
Tags
- Physics
Created by: kiztbz