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

Answer) by studying proton collisions hope this : )

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na