Which of the following is a GRASP pattern? Select one: O a. High Cohesion O b. Controller O c. All the options O d. Low Coupling A communication diagram models Select one: a. A domain aspect of a system O b. A static aspect of a system O c. A dynamic aspect of a system O d. None of the options When a use case UC1 is included in a use case UC2 Select one: O a. UC1 may extend UC2 O b. UC2 must extend UC1 O c.UC1 may be included in other use cases O d. None of the options in sequence diagram, a fragment may be used to represent Select one: O a. A reference O b. An alternative O c. A loop O d. Any of the options