Question

What is meant by FOL?

(a) free order logic

(b) fast order logic

(c) false order logic

(d) first order logic

The question was asked in an interview for job.

My question is based upon Formal Verification in portion Validation of Embedded Systems

Answer 1

Right option is (d) first order logic

For explanation I would say: Many formal verification techniques are used and these are classified on the basis of the logics employed. The techniques are propositional logic, first order logic, and higher order logic. The FOL is the abbreviated form of the first order logic which includes the quantification.