CCNA 1 Final Exam Result

There is two Posseblelity of Final exam test, i got this hard way …. enjoy it
CCNA 3.1 Semester 1 Final Exam Result Correct 100% (Option 1)

1. Which devices will create multiple collision domains in an Ethernet network? (Choose two.)
Switch router
2. How many collision domains are shown in the diagram?
Seven