which of the following is considered an an official type of review in most of the software verification rocesses code example

Example: what is software review

Software Review: An evaluation technique 
that involves the bringing together a group 
of technical personnel to analyze a software
artifact in order to improve its quality.   
Review types:     Informal: adhoc process, no
planning, no structure    Formal 
(Formal Technical Review): Follow a
structured process Produce written report 
on artifact status Collect and analyze review metrics