Among the four PHP DateTimeZone classes given below how many are static? i) listAbbreviations() ii) getName() iii) getOffset() iv) listIdentifiers()

Among the four PHP DateTimeZone classes given below how many are stati

1.	Among the four PHP DateTimeZone classes given below how many are static? i) listAbbreviations() ii) getName() iii) getOffset() iv) listIdentifiers()
A.	1
B.	2
C.	3
D.	4
Answer» C. 3