Which of the following is true about Formal Review or Inspection

i. Led by Trained Moderator (not the author).
ii. No Pre Meeting Preparations
iii. Formal Follow up process.
iv. Main Objective is to find defects
A. ii is true and i,iii,iv are false
B. i,iii,iv are true and ii is false
C. i,iii,iv are false and ii is true
D. iii is true and i,ii,iv are false
Ans:  ‘B’