A company wants to develop a web site to implement an on-line sales channel. The company has
decided to do some usability testing. However, this has to be as efficient as possible. Which
THREE techniques would you recommend?; 2 out of 3 correct

A.
SUMI

B.
Usability laboratory

C.
Use cases

D.
Heuristic evaluation

E.
Equivalence partitioning

F.
Pairwise testing

G.
Exploratory testing

Explanation: