A Linux Administrator Looks at the /Etc/timezone File and Determines

Multiple Choice

A Linux administrator looks at the /etc/timezone file and determines the need to change the time zone from California to New York temporarily. Which of the following commands will accomplish this?

A) sed -f TZ=America/New_York
B) cat TZ=America/New_York
C) export TZ=America/New_York
D) printf TZ=America/New_York