Which of the following will help to protect an organization from further data exposure AFTER a list of user passwords has already been leaked due to policy breach? .A. Use multi-factor authenticationB. Require strong passwordsC. Enable file encryptionD. Educate end usersE. Restrict user permissions

When hydrogen peroxide (h2o2) is added to potassium iodide (ki) solution, the hydrogen peroxide decomposes into water (h2o) and oxygen (o2). the chemical equation for the decomposition reaction is: 2h2o2—> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.