Cisco
500-285 · Question #53
Which character must precede a variable to indicate that you are using a variable rather than a string?
The correct answer is B. dollar sign. See the full explanation below for the reasoning.
Question
Which character must precede a variable to indicate that you are using a variable rather than a string?
Options
- Apercent sign
- Bdollar sign
- Campersand
- Dpound sign
- Easterisk
How the community answered
(41 responses)- A10% (4)
- B78% (32)
- C2% (1)
- D7% (3)
- E2% (1)
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