CompTIA
LX0-104 · Question #273
LX0-104 Question #273: Real Exam Question with Answer & Explanation
Sign in or unlock LX0-104 to reveal the answer and full explanation for question #273. The question stem and answer options stay visible for context.
Question
To test a shell script called myscript, the environment variable FOOBAR must be removed temporarily. How can this be done?
Options
- Aunset -v FOOBAR
- Bset -a FOOBAR=""
- Cenv -u FOOBAR myscript
- Denv -i FOOBAR myscript
Unlock LX0-104 to see the answer
You've previewed enough free LX0-104 questions. Unlock LX0-104 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.