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Is the Scalar keyword in Perl is used to?
96. Is the Scalar keyword in Perl is used to?
- Create a scalar value
- Convert expression to scalar context
- Perform forceful evaluation to scalar
- All of these
Answer: D) All of these
Explanation:
Scalar keyword in Perl is used to,
- Create a scalar value
- Convert expression to scalar context
- Perform forceful evaluation to scalar